The BYD file

• Distributor Rêver Automotive Co., Ltd. — official BYD passenger-vehicle importer for Thailand. Founded by the Phornprapha family (third generation: Pratarnwong Phornprapha as CEO, his younger sister Pratarnporn Phornprapha as Vice CEO; ages 39 / 38 at the August 2022 brand launch). The same family founded Siam Motors Group in 1952 (Nissan distributor). Rêver is legally independent of Siam Motors — Siam's existing Nissan partnership prevented the group from backing a rival Chinese brand directly.
• BYD's 20 % stake in Rêver Share-purchase agreement signed July 6 2024, publicly announced July 7–8 2024 — formalising the partnership after two years of growth.
• Entered Thailand August 10, 2022 (brand event — no price yet). Atto 3 Extended Range priced October 10, 2022, on sale at 32 showrooms from November 1 and delivered from November 11, 2022 (Headlightmag, 10 Oct 2022); Standard Range priced November 11, 2022.
• Best-selling EV brand in Thailand since entry. 2023:

  30,500 units total. 2024: 27,005 BEVs = 38.5 % of the TH BEV market. 2025 H1: 24,072 units (+64.1 % YoY). 2025 full year: 41,571 DLT-registered units (Proliance full-year report) — BYD #4 overall at 6.86 % total-market share. BYD's own FY2025 results report ~50,000 units delivered to TH dealers (Nation Thailand). The gap is registration-lag + dealer pipeline; H2 2025 softened materially (Aug 2025 was −26.9 % YoY) before BIMS 2026 stabilised run-rate. Q1 2026: still #1 BEV brand at ~37.6 % EV market share (Counterpoint / Proliance) — though BYD's all-powertrain rank dropped to #4 with 14,164 units (+61.7 % YoY) as the PHEV expansion broadens the volume base.

• Local manufacturing Rayong plant inaugurated July 4, 2024 — first BYD passenger-EV plant outside China and the first in Southeast Asia. 150,000 units/year capacity. Produces 5 nameplates today — 3 BEVs (Atto 3, Dolphin, Seal) and 2 PHEVs (Seal 05 DM-i, Sealion 6 DM-i). Sealion 7 is CBU-China, not locally assembled. Plant milestones: 100,000th delivery Oct 16 2025 (AP's first market past 100k); 70,000th unit Nov 27 2025 (a Sealion 6 DM-i).
• Models on sale (May 2026) Atto 3 · Atto 1 · Atto 2 · Dolphin · Seal · Seal 6 · Sealion 7 · M6. (Sealion 6 DM-i is a PHEV and is excluded from evchu's BEV-only scope.)
• Showrooms 100+ (as of mid-2024, with a target of 200 by end-2024); the exact May-2026 count is not confirmed unverified.
• Current BEV price band ฿429,900 (Atto 1 Dynamic) to ฿1,599,000 (Seal AWD Performance — still its launch list price on Rêver's site, Nov 2026; campaigns have run well below it).

Rêver Automotive committed an initial ฿3 billion investment in 2022 to import, sell, and service BYD vehicles. Showroom growth ran ahead of every other Chinese-EV brand in Thailand:

The exact May-2026 count isn't published — Rêver's dealer-locator page (reverautomotive.com/en/locator/dealer-station) is the authoritative source; the trajectory above is instead from CEO Pratarnwong Phornprapha's published statements and CnEVPost reporting.

Confirmed flagship / major-city sites

(Service centers are co-located with showrooms in the dedicated-dealer pattern; Rêver doesn't publish a separate service-center count or per-site service capacity.)

The Phornprapha family's auto-industry depth — Siam Motors has sold Nissan in Thailand since the 1950s — gave Rêver disproportionate operational maturity (service, parts, financing) relative to a typical Chinese-EV importer.

Local manufacturing — Rayong plant#

• Site: WHA Rayong 36 Industrial Estate, ~600 rai (~960,000 m²).
• Groundbreaking: March 10, 2023.
• Inauguration: July 4, 2024 — BYD's first overseas passenger-EV plant; first Chinese-EV plant in SEA.
• Capacity: 150,000 units/year.
• Models produced (May 2026): 5 nameplates — Atto 3, Dolphin, Seal (BEV trio) + Seal 05 DM-i (PHEV, launched Aug 8 2025)
  • Sealion 6 DM-i (PHEV). Sealion 7 is NOT in local production — it's CBU-China.
• Workforce: ~6,100 local employees by Jul 2025 (plant 1-year anniversary).
• Milestones:
  • 10,000th unit November 2024
  • 90,000th delivery + plant 1-year anniversary July 8 2025
  • 100,000th delivery October 16 2025 — Thailand became BYD's first Asia-Pacific market to surpass 100,000 NEV deliveries; coincided with the 50th anniversary of Thai-China diplomatic relations
  • 70,000th unit produced November 27 2025 (publicly announced December 3); the milestone car was a Sealion 6 DM-i, indicating significant PHEV mix in plant output
• Strategic significance: Locally-assembled cars qualify under EV3.5 with the 1:1 production obligation closing December 31, 2026. The PHEV-heavy production mix (2 of 5 nameplates) hedges Rêver against EV-only subsidy expiry.

Charging network partners#

BYD does not operate a proprietary branded charging network in Thailand (unlike Zeekr Power). Charging strategy is partner-based:

• SHARGE — Rêver's exclusive home-wallbox + showroom-charger partner. The SHARGE app aggregates 200+ public stations, including EA Anywhere, PEA VOLTA, and Evolt.
• In-car nav integration with PEA Volta / EleX / Chargenet at the roaming/billing layer: unverifiedextent not documented in distributor materials reviewed.

Warranty terms#

Standard BYD Thailand warranty (per the byd.com/en-th warranty policy page):

• Complete vehicle: 6 years / 150,000 km
• High-voltage Blade LFP battery: 8 years / 160,000 km
• Drive motor + electronic control: covered under the 8-year battery warranty (same envelope)
• Roadside assistance: standard BYD-global 5 years (TH-specific term not separately published)

Rêver Care lifetime warranty package (Sep 2024 onwards):

• Covers high-voltage battery + drive motor + Power Distribution Cabin components for the duration of original ownership (non-transferable)
• Normal price: ฿50,000
• BIMS 2026 promo (3 Mar – 5 Apr 2026): ฿5,000 (90 % off) for show bookings

Note: BYD globally extended its battery warranty to 8 yr / 250,000 km in late 2025. This upgrade is NOT applied to Thailand; the local 160k threshold remains, with Rêver Care as the lifetime upgrade path.

• Wallbox: SHARGE home-wallbox installation is included or partner-discounted with new vehicle purchase; specifics vary by promotional bundle.

Motor-show presence#

Sources:

• 1Nikkei Asia — Thailand's auto family backs BYDasia.nikkei.com
• 2CnEVPost — BYD acquires 20% stake in Rêver (Jul 2024)2024-07 · cnevpost.com
• 3Bangkok Post — BYD–Rêver 20% stakebangkokpost.com
• 4Bangkok Post — Rêver ฿3B investment commitmentbangkokpost.com
• 5Fortune — Rayong plant openingfortune.com
• 6electrive.com — first SEA plantelectrive.com
• 7Nation Thailand — Rayong manufacturing startnationthailand.com
• 8WHA Group — 600-rai BYD land dealwha-group.com
• 9CnEVPost — 70,000th unit (Dec 2025)2025-12 · cnevpost.com
• 10BYD Thailand warranty policybyd.com
• 11Electricity & Industry — SHARGE × Rêverelectricityandindustry.com
• 12Rêver charging-station locatorreverautomotive.com
• 13Grand Prix — BIMS 2024 BYD bookingsgrandprix.co.th
• 14Autolifethailand — BYD/DENZA Motor Show 2026 bookingsautolifethailand.tv
• 15MarkLines — BIMS 2026 launchesmarklines.com

The car that put BYD on the Thai EV map. Top-selling EV nameplate in 2023 and 2024. Built on BYD's e-Platform 3.0 with the in-house Blade LFP cell.

Lineage & platform#

• Generation: 1st gen (global launch 2022).
• Platform: BYD e-Platform 3.0.
• Architecture: 400 V.
• Battery: Blade LFP (BYD in-house cell-to-pack).
• TH timeline: Brand event Aug 10 2022 (no price) → Extended Range priced Oct 10 2022 (on sale Nov 1, deliveries from Nov 11) → Standard Range priced Nov 11 2022 → MY2024 facelift launched Mar 12, 2024 (BIMS 2024) with deliveries from May 2024.

Lineup events#

The Oct 2025 prices were a campaign, not a list cut: Autolifethailand (2025-10-24) gives the regular prices as ฿799,900 (Premium) and ฿899,900 (Extended) beside the "มาตรการ EV3.0 Best Deal" prices ฿629,900 / ฿699,900, valid "วันนี้ – 10 ธันวาคม 2568"; paultan (2025-10-24) calls it the "EV3.0 Best Deal" promo, valid till 10 December (both checked 2026-11-11). So the Premium list was ฿799,900 before, during and after the campaign. The Extended list was ฿899,900 in Oct 2025 and ฿849,900 by the Mar 2026 BIMS promo; the date of that ฿50,000 list cut is not on record unverified. Correction (2026-11-11): this table called the Oct 2025 prices a "further price cut" (a list price).

Current trims (MY2026, TH-assembled)#

Verified against the live Rêver Automotive tech-spec page (captured from the Rêver site). The Atto 3 lineup was simplified from 3 trims at the Mar 2024 facelift to 2 trims today — the "Dynamic" entry tier was dropped, and the surviving Premium / Extended trims have list prices well below the launch MSRPs.

All FWD, 150 kW (204 PS) single front motor. Premium has the smaller 50.25 kWh pack and 70 kW DC; Extended has 88 kW. Rêver's tech-spec page lists both ratings on each trim and marks the one a trim lacks with "-" (checked live 2026-11-10). Correction (2026-11-10): this table gave Premium 88 kW before.

Historical note: a 3-trim lineup existed from the Mar 2024 facelift (Dynamic ฿899,900 / Premium ฿949,900 / Extended ฿1,049,900). The Dynamic entry tier was discontinued sometime in 2025/early 2026 as part of the gradual price compression.

MY2026 standard equipment (selected, per Headlightmag + paultan)

• 15.6″ rotating touchscreen (was 12.8″ pre-facelift)
• BYD Atto 3 8-speaker Dirac HD audio (Premium / Extended)
• PM2.5 cabin filter
• BYD Heat Pump
• 360° camera + ADAS L2 (lane-keep, AEB, ACC, traffic-sign recognition)
• Wireless phone charger
• 6-way power driver's seat, 4-way power passenger
• Panoramic sunroof (Premium / Extended)

MY2024 → MY2026 facelift change list

• Screen: 12.8″ → 15.6″ rotating touchscreen
• D-pillar: silver → black
• Rear badge: "Build Your Dreams" wordmark → simplified "BYD"
• New Quantum Black colour added
• Dynamic upgraded from 17″ wheels to 18″ (parity with Premium)
• Interior: blue/grey + blue/black themes added
• Intelligent brake-pedal start ("press to power on")
• Daytime-running-light toggle

Historical trims (MY2024 — pre-facelift)#

Both pre-facelift trims used the 12.8″ screen. Standard Range shipped with 17″ wheels; Extended Range with 18″ Continental.

Colors#

Sampled from Rêver's CDN (hex codes via swatch image — confirmed on reverautomotive.com/en/model/newatto3):

Sources#

• 16Headlightmag — Extended Range launch (Oct 2022)2022-10 · headlightmag.com
• 17Headlightmag — Standard Range launch (Nov 2022)2022-11 · headlightmag.com
• 18Headlightmag — First Impression (Sep 2022)2022-09 · headlightmag.com
• 19Headlightmag — Atto 3 MY2024 factory celebrate (Mar 2024)2024-03 · headlightmag.com
• 20paultan — Atto 3 MY2024 updatepaultan.org
• 21paultan — Atto 3 brand launch / Rêver context (Aug 2022)2022-08 · paultan.org
• 22paultan — Atto 3 Oct 2025 price cut3 Oct 2025 · paultan.org
• 23Autolifethailand — Atto 3 EV3.0 Best Deal prices (24 Oct 2025)24 Oct 2025 · autolifethailand.tv
• 24Autolifethailand — Atto 3 Motor Show 2026 promoautolifethailand.tv
• 25Autospinn — Atto 3 cut up to ฿340,000, bookings from 5 Jul (2 Jul 2024)2 Jul 2024 · autospinn.com
• 26electrek — Jul 2024 price-cut backlash2024-07 · electrek.co
• 27Bangkok Post — investigation cleared BYD2024-07 · bangkokpost.com
• 28Khaosod English — Wang Chuanfu meets PMkhaosodenglish.com
• 29Headlightmag — Atto 3 Evo global reveal (Feb 2026)2026-02 · headlightmag.com
• 30Rêver Automotive — Atto 3 overviewreverautomotive.com

Verification matrix#

BYD's cheapest EV in Thailand. Launched simultaneously with Atto 2 and Seal 6 (BEV) at BIMS 2026.

Lineage & platform#

• Generation: 1st gen (global launch 2024 as Dolphin Mini / Seagull). Renamed for international markets.
• Platform: BYD e-Platform 3.0 (entry tier).
• Architecture: 400 V.
• Battery: Blade LFP.
• TH launch: March 23, 2026 (BIMS 2026 press day) — Rêver announced the Atto 1, Atto 2 and Seal 6 prices together that day (Thairath, 23 Mar 2026); the show opened to the public on March 25.

Current trims#

Same motor on both trims (front, 55 kW / 135 Nm). AC 6.6 kW (Type 2). 0–50 km/h in 4.9 s (Premium battery; Dynamic likely similar). 0–100 km/h and top speed are NOT published in any Thai source — the Australia-market figures (~14.9 s / 130 km/h) shouldn't be cross-referenced because the TH spec differs slightly (TH ground clearance 120 mm vs Australia's 150 mm).

Dimensions: L 3,925 × W 1,720 × H 1,590 mm; wheelbase 2,500 mm; ground clearance 120 mm; turning radius 4.95 m. Wheels are 16″ alloy with 185/55 R16 tires on both trims (Australia gets 15″ steel on base; TH standardised on 16″ alloy).

Premium adds over Dynamic

• Tilt + telescopic steering column (Dynamic: tilt only)
• 6-way power driver seat
• Wireless phone charger
• 4-way power windows with one-touch + anti-pinch
• Front side airbags (driver + front passenger torso)
• Full ADAS suite: ACC, ICC, ISLC, AEB, FCW, LDW, LDP, IHBC (auto high beam), TSR
• Colours: Pop Green + Velocity Blue added (Dynamic restricted to Shell White + Quantum Black)

Standard equipment (both trims)

LED headlamps + DRLs, rear spoiler, 10.1″ infotainment, 7″ digital cluster, Apple CarPlay / Android Auto, V2L, 4 speakers, 4 airbags (front + side curtain front/rear).

Colours

Sources#

• 31Thairath — BYD announces Atto 1 / Atto 2 / Seal 6 prices at Motor Show 2026 (23 Mar 2026)23 Mar 2026 · thairath.co.th
• 32paultan — Atto 1 launches in Thailandpaultan.org
• 33parkplus.io — BYD Atto 1 launch coverageparkplus.io
• 15MarkLines — BIMS 2026 launchesmarklines.com

Verification matrix#

Slotted between Atto 1 and Atto 3. Launched at BIMS 2026.

Lineage & platform#

• Generation: 1st gen (global launch 2024 as Yuan Up).
• Battery: 51.1 kWh Blade LFP (single battery option, all trims).
• TH launch: March 23, 2026 (BIMS 2026 press day) — Thairath and Autolifethailand both carry the official price that day.

Current trims#

Verified against live Rêver tech-spec page + Headlightmag / Paultan launch coverage. Both trims share the 51.13 kWh Blade LFP battery and motor.

AC type 2 (11 kW wallbox, ~5.5 h full) / DC CCS 2 (82 kW peak, 10–80 % in 28–37 min). V2L standard. FWD.

Dimensions: 4,310 × 1,830 × 1,675 mm; wheelbase 2,620 mm.

Wheels per trim

• Dynamic: 16″ alloy with Westlake tires
• Premium: 17″ alloy with Hankook tires

Premium adds over Dynamic

• Electric front seats (heating + ventilation)
• 360° camera
• Wireless phone charger
• Premium audio system

Standard equipment (both trims)

12.8″ rotating infotainment, 8.8″ digital cluster, D-shaped steering wheel with the Yuan (元) logo, crystal gear selector, perforated leatherette upholstery, heat pump (range +10–20 % in winter conditions).

Colours

(Per the Rêver tech-spec design note: "Dynamic model is available only in Surge White and Quantum Black colors.")

Sources#

• 34thai-evs.com — BYD Atto 2thai-evs.com
• 15MarkLines — BIMS 2026 launchesmarklines.com
• 31Thairath — BYD announces Atto 1 / Atto 2 / Seal 6 prices at Motor Show 2026 (23 Mar 2026)23 Mar 2026 · thairath.co.th
• 35Autolifethailand — Atto 2 official price (23 Mar 2026)23 Mar 2026 · autolifethailand.tv

Verification matrix#

Lineage & platform#

• Generation: 1st gen (global launch 2022).
• Platform: BYD e-Platform 3.0.
• Battery: Blade LFP.
• TH timeline: Showcased BIMS 2023 (Mar 22 2023) → sales launch Jul 7, 2023 → MY2024 (TH-assembled) launch Jul 4, 2024 at Rayong plant opening (the 8 millionth BYD NEV globally).

Lineup events#

Current trims (MY2026)#

Verified against live Rêver Automotive tech-spec page.

Both FWD. (Standard Range battery was upgraded from 44.9 kWh to 50.25 kWh at the Jul 2024 TH-assembled launch, taking NEDC range from 410 km to 435 km — Rêver tech-spec, live 2026-11-10, and autobuzz, Jul 2024.) Correction (2026-11-10): the Standard Range row carried the 2023 car's 410 km and 12.3 s before. Rêver now gives 12.5 s; autobuzz's Jul 2024 report still says 12.3 s, and Rêver's figure is used.

Note: BIMS 2025 promo levels (Std ฿499,900 / Extended ฿599,900) were undone after EV3.5 subsidy ended end-2025 + 2 % excise tax hike Jan 2026, when the list became ฿599,900 / ฿719,900. Rêver's site has shown the Extended Range at ฿709,900 since Jul 6 2026. Correction (2026-11-10): the lineup table used to call the BIMS 2026 campaign prices (฿509,900 / ฿599,900) the current list.

Extended Range adds over Standard Range

• 60.48 kWh long-range battery (+55 km NEDC: 490 vs 435 km)
• 150 kW (204 PS) motor (vs 70 kW / 95 PS)
• 0–100 in 7.0 s (vs 12.5 s)
• 17″ wheels (vs 16″)
• Multi-link independent rear suspension (Std: torsion beam)
• Power front seats both sides with ventilation (Std: manual 6-way driver / 4-way passenger)
• Panoramic glass sunroof (Std: none)
• Wireless phone charger
• DC charging 80 kW (Std: 60 kW)

Standard equipment (both trims)

5″ instrument cluster, 12.8″ rotating touchscreen, 6 speakers, V2L, AC 7 kW, full ADAS suite (360° camera, AEB, LKA).

Colours

(Extended Range additionally offers two-tone combinations on its exclusive colors.)

Historical trims (MY2023 launch lineup)#

Sources#

• 36paultan — Dolphin BIMS 2023 revealpaultan.org
• 37paultan — Dolphin sales launch Jul 20232023-07 · paultan.org
• 38carnewschina — TH-assembled Dolphin = 8 millionth BYD NEV2024-07 · carnewschina.com
• 39autobuzz.my — Dolphin update Thailand Jul 20242024-07 · autobuzz.my
• 40Autolifethailand — Dolphin BIMS 2025 promoautolifethailand.tv
• 419carthai — Dolphin 2026 prices9carthai.com

Verification matrix#

Lineage & platform#

• Generation: 1st gen (global launch 2022).
• Platform: BYD e-Platform 3.0.
• Battery: Blade LFP (in-house).
• TH launch: September 28, 2023 — three trims, 1,104 orders in the first hour.

Lineup events#

Current trims (MY2026)#

Verified against live Rêver Automotive tech-spec page. There is no "฿1,259,000 Premium" list price — Premium's list price is still the launch ฿1,449,000. Motor Expo 2024 promo cuts were temporary.

Correction (2026-11-10): the lineup table's "2026 — from ฿999,900" was the Motor Expo campaign price, not the list. No Seal list-price change is on record since launch: a "post-EV3.5 reset" to ฿1,099,900 / ฿1,199,900 / ฿1,299,900 on 2026-01-15 that evchu's data carried had no source, and Rêver's site has shown the launch prices on every capture since May 2026. It was removed.

AC type 2 + DC CCS 2 (150 kW peak on Premium / AWD Performance). 4 exterior colors total.

Premium adds over Dynamic

• 82.56 kWh long-range battery (+140 km NEDC)
• 230 kW (313 PS) motor (vs 150 kW / 204 PS)
• 5.9 s 0–100 (vs 7.5 s)
• Genuine leather steering + seats (Dynamic: leatherette)
• 4-way power lumbar driver seat
• Memory function on driver seat
• Windshield HUD
• 19″ wheels (Dynamic: 18″)

AWD Performance adds over Premium

• Dual-motor AWD (530 PS combined)
• 3.8 s 0–100 (vs 5.9 s)
• FSD adaptive damping suspension
• iTAC intelligent torque control
• Electric child locks
• Red brake calipers
• Velocity Blue colour exclusive

Standard equipment (all trims)

15.6″ rotating touchscreen, 12-speaker Dynaudio, wireless Android Auto / wired CarPlay, Thai voice commands, 360° camera, AEB, LKA, BSM, RCTA, TSR, intelligent speed control, panoramic glass roof.

Colours

Historical launch MSRPs (Sep 2023)#

Sources#

• 42paultan — Seal launch Oct 20232023-10 · paultan.org
• 43Autolifethailand — Seal official priceautolifethailand.tv
• 44Autolifethailand — Seal tag archiveautolifethailand.tv
• 45carnewschina — Seal 1,104 first-hour orderscarnewschina.com
• 46wapcar.my — Seal Motor Expo 2024 cutswapcar.my
• 47electriccar-byd.com — Seal 2026 pricingelectriccar-byd.com

Verification matrix#

⚠ Disambiguation: "Seal 6" (BEV, launched March 2026) is distinct from Sealion 6 DM-i (the PHEV launched Aug 8, 2024, rebadged BYD Song M / Seal U DM-i). evchu covers BEVs only, so Sealion 6 DM-i is excluded; Seal 6 BEV is included.

Lineage & platform#

• Generation: 1st gen (global launch 2025).
• Platform: BYD e-Platform 3.0.
• Battery: 56.6 kWh Blade LFP (Dynamic / Premium); 46.08 kWh Blade (Standard).
• TH launch: March 23, 2026 (BIMS 2026 press day) — the Autolifethailand price article this section cites is dated 23 Mar, as is Thairath's.
• Entry trim added: July 6, 2026 — Standard (฿799,900, smaller 46.08 kWh battery) slots in under Dynamic.
• Origin: CBU import from China (not locally assembled).

Current trims#

Verified against live Rêver tech-spec page + Autolifethailand / Grandprix / Electric Vehicle Web launch coverage. The trims have different motors — Standard and Dynamic use a smaller 95 kW unit and Premium uses the 160 kW one. Earlier versions of this page conflated the two. Prices re-checked on the live Rêver overview page on 2026-11-03.

Standard (Rêver tech-spec page, checked 2026-11-02 and 2026-11-03): RWD, AC Type 2 7 kW / DC 80 kW (vs 100 kW on Dynamic / Premium), 17″ alloys (225/55 R17), kerb weight 1,670 kg. Rêver publishes NEDC only (410 km) — no WLTP, so none is shown. Top speed is not published. It first appears on the Rêver page on 2026-07-06 (absent on 2026-07-02); 9carthai's launch story is dated 6 July 2026.

Drive: RWD. AC type 2 (7 kW) / DC CCS 2 (100 kW peak). Dimensions 4,720 × 1,860 × 1,495 mm; wheelbase 2,820 mm. All trims: 460 L boot + 65 L front trunk, 165 mm ground clearance. Kerb weight: Standard 1,670 kg, Dynamic 1,780 kg, Premium 1,800 kg (Rêver tech-spec, live 2026-11-03).

Range cycle: Rêver and Autolifethailand publish NEDC only (410 / 485 / 485 km). There is no Thai WLTP figure, so no WLTP range is shown for any of the three trims; the NEDC figure is shown instead. The 400 km "WLTP" figure earlier versions of this page carried for Dynamic / Premium had no source (≈ 0.82 × NEDC) and was removed 2026-11-03.

Top speed: Dynamic 160 km/h, Premium 180 km/h (Autolifethailand launch price article, 23 Mar 2026). Not published for Standard. Voltage architecture: not published by Rêver or the launch coverage — not shown.

Dynamic adds over Standard

Per the Rêver tech-spec page (as of 2026-11-02):

• 56.64 kWh battery (vs 46.08 kWh) → 485 km NEDC (vs 410 km)
• DC 100 kW (vs 80 kW); 0–100 in 10.9 s (vs 12.5 s)
• 6-way power driver's seat (Standard: 6-way manual)
• 360° camera + 2-zone front parking sensors (Standard: rear 4-zone sensors only)
• ADAS suite: ACC (stop & go), ICC, FCW, AEB, LDW, LDP and intelligent high-beam control — none of these on Standard

Same 12.8″ touchscreen, 8.8″ cluster, 6 speakers, synthetic-leather seats, dual-zone auto A/C, NFC + digital key, V2L.

Premium adds over Dynamic

Per the Rêver tech-spec page (live 2026-11-03), matching Autolifethailand's launch equipment list (23 Mar 2026):

• More powerful 160 kW / 330 Nm motor (vs 95 kW / 220 Nm)
• 7.5 s 0–100 (vs 10.9 s); top speed 180 km/h (vs 160)
• 18″ alloys (225/50 R18) (Standard / Dynamic: 17″, 225/55 R17)
• Electric panoramic glass roof with electric sunshade
• 8-way power driver's seat (vs 6-way power) + 4-way power front passenger seat (vs manual)
• Ventilated front seats
• Ambient lighting + front footlights
• 8 speakers (vs 6)
• 50 W wireless phone charger
• Ash Green color exclusive (per the Rêver tech-spec page)

Standard equipment (all trims)

12.8″ touchscreen (NOT 15.6″ — sometimes mis-cited), 8.8″ digital cluster, synthetic-leather seats, black/grey interior with horizontal dashboard, slim AC vents, dual-zone auto A/C + PM2.5 filter, NFC card + BYD Digital Key, V2L.

Correction (2026-11-03): earlier versions of this section put the panoramic roof and the ambient light strip on every trim, and Premium on 17″ wheels. Rêver's tech-spec and Autolifethailand's launch list both show the roof, ambient lighting and 18″ wheels as Premium-only.

Colours

Drivetrain note: Seal 6 EV is a renamed/rebranded BYD Qin L (China). Not to be confused with Sealion 6 DM-i (PHEV launched Aug 2024 in Thailand, rebadged Seal U DM-i — intentionally excluded from evchu's BEV-only scope).

Sources#

• 48Autolifethailand — Seal 6 BEV C-segment official price (23 Mar 2026)23 Mar 2026 · autolifethailand.tv
• 31Thairath — BYD announces Atto 1 / Atto 2 / Seal 6 prices at Motor Show 2026 (23 Mar 2026)23 Mar 2026 · thairath.co.th
• 49Autolifethailand — Seal 6 comingautolifethailand.tv
• 50Rêver Automotive — Seal 6 overview (live, checked 2026-11-03)3 Nov 2026 · reverautomotive.com
• 51Rêver Automotive — Seal 6 tech-specreverautomotive.com
• 529carthai — BYD Seal 6 Standard ฿799,900 (6 Jul 2026)6 Jul 2026 · 9carthai.com

Verification matrix#

BYD's first Ocean-series mid-size SUV in Thailand. Targets Tesla Model Y. The original Premium / AWD Performance trims are described here as a 400 V architecture (not the rumoured 800V seen in some pre-launch coverage), but no Rêver page or Thai launch article states a voltage, so the 400 V is unverified and, since 2026-11-03, is no longer shown. The AWD Ultimate added in Aug 2026 is described by trade press as "800V Technology"; Rêver's own pages state no voltage, so that claim is unverified and is not shown either.

Lineage & platform#

• Generation: 1st gen (global launch 2024).
• Platform: BYD e-Platform 3.0 (Ocean series).
• Battery: 82.5 kWh Blade LFP (Premium, AWD Performance); 91.3 kWh Blade LFP (AWD Ultimate, from Aug 2026).
• Architecture: not stated by Rêver for any trim. 400 V (Premium / AWD Performance) and 800 V (AWD Ultimate, trade press) are both unverified (see above) — not shown.
• Origin: CBU China (not assembled at Rayong).
• TH launch: November 28, 2024 (Motor Expo 2024).
• MY2026 line-up refresh: August 21, 2026 — a third trim, AWD Ultimate, added at ฿1,349,900, and both original trims cut (Premium ฿1,264,900 → ฿1,199,900; AWD Performance ฿1,364,900 → ฿1,299,900). AWD Performance stays on sale next to the Ultimate: some coverage says the Ultimate "replaces" it, but Rêver still lists and prices both on 2026-11-03.

Current trims#

Verified 2026-11-03 against the live Rêver overview + tech-spec pages and earlier copies of the same pages (2026-08-24 → 2026-11-02). Prices are as Rêver displays them; the page footnote says they are the price after the government support measure (i.e. net of the EV subsidy, as with every BYD TH price).

Both AWD trims: front 160 kW / 310 Nm induction motor + rear 230 kW / 380 Nm PMS motor (evchu uses this split, not a 40/60 estimate). All trims: AC Type 2 11 kW, 5 seats, 4,830 × 1,925 × 1,620 mm, wheelbase 2,930 mm, 58 L frunk, turning radius 5.85 m (Rêver tech-spec).

Range cycle: Rêver publishes NEDC only for the Thai car. There is no Thai WLTP figure, so no WLTP range is shown for any of the three trims; the NEDC figure is shown instead. The 460 / 440 km "WLTP" values that earlier versions of this page carried for Premium / AWD Performance had no source (they were ≈ 0.81 × the NEDC figure), so they have been removed.

Top speed: Rêver doesn't publish it, and Headlightmag's launch price article doesn't either. Earlier versions of this page carried 215 km/h on Premium / AWD Performance with no source; Autolifethailand's 21 Aug 2026 price article gives 225 km/h for all three trims. Both figures are unverified, so since 2026-11-03 no Sealion 7 trim carries a top speed until a primary source settles it.

Price history (list price, net of subsidy)#

Promo dips (BIMS 2025, Motor Expo 2025, BIMS 2026) are recorded in the price history.

Stale launch prices in the page data (found 2026-11-03): the Sealion 7 page's machine-readable offer data (JSON-LD) is stale. It still lists two offers at the launch MSRPs (฿1,249,900 / ฿1,399,900) and 82.5 kWh. The banner prices displayed on the page are authoritative.

Wheels per trim#

• Premium: 19″ alloy (235/50 R19 front, 255/45 R19 rear)
• AWD Performance: 20″ alloy (245/45 R20 both axles), red front brake calipers
• AWD Ultimate: 20″ alloy (245/45 R20 both axles), red front brake calipers

Performance AWD adds over Premium#

• Dual-motor AWD (530 PS combined)
• 20″ wheels (vs 19″)
• iTAC intelligent torque control
• Red front brake calipers
• Shark Grey paint option

(Rêver tech-spec, live 2026-11-03. The "Dynamic Water Drop" LED rear lights listed here before are standard on every trim per Headlightmag's launch equipment list — corrected 2026-11-03.)

AWD Ultimate adds over AWD Performance#

Per the Rêver tech-spec page the Ultimate's equipment list is identical to the AWD Performance's. The differences:

• 91.3 kWh Blade battery (vs 82.5 kWh) → 600 km NEDC (vs 542 km)
• DC CCS2 peak 230 kW (vs 150 kW). Autolifethailand quotes 30–80 % in 24 min (vs 30 min) unverifiednot on Rêver
• Rear boot 520 L (vs 500 L)
• Kerb weight 2,435 kg (vs 2,340 kg); GVW 2,845 kg (vs 2,750 kg)
• Exclusive colours Solar Red and Pulse Purple

Same 390 kW / 690 Nm dual-motor drive and 4.5 s 0–100.

Standard equipment (all trims)#

• 10.25″ instrument cluster + 15.6″ rotating touchscreen
• 12-speaker Dynaudio
• 128-color ambient lighting
• Double-wishbone front + multi-link rear suspension
• Panoramic sunroof
• HUD
• Full ADAS Level 2
• V2L
• "Dynamic Water Drop" LED rear lights (Headlightmag)
• AC type 2 (11 kW) / DC CCS 2 (150 kW; 230 kW on AWD Ultimate)

Colors#

Rêver's tech-spec design note (2026-11-03): Shark Grey is limited to the two AWD trims, and Solar Red and Pulse Purple to the AWD Ultimate.

Interior: Black on all trims.

Sources#

• 53Rêver Automotive — Sealion 7 overview (live, checked 2026-11-03)3 Nov 2026 · reverautomotive.com
• 54Rêver Automotive — Sealion 7 tech-spec (live, checked 2026-11-03)3 Nov 2026 · reverautomotive.com
• 55Autolifethailand — Sealion 7 MY2026 AWD Ultimate official price (21 Aug 2026)21 Aug 2026 · autolifethailand.tv
• 56Car250 — Sealion 7 AWD Ultimate ฿1,349,900 (21 Aug 2026; lead only)21 Aug 2026 · car250.com
• 57Headlightmag — Sealion 7 official price (28 Nov 2024)28 Nov 2024 · headlightmag.com
• 58CnEVPost — Sealion 7 Thailand launch (Dec 2024)2024-12 · cnevpost.com
• 59cardekho.com — Sealion 7 colorscardekho.com

Verification matrix#

BYD's electric MPV (sibling to Song M / Denza D9; also sold as Han Family M / e6 successor).

Lineage & platform#

• Generation: 1st gen (global launch 2023).
• Platform: BYD e-Platform 3.0.
• Battery: Blade LFP — 55.4 kWh (Dynamic) / 71.8 kWh (Extended), per Rêver's tech-spec (live 2026-11-10). Correction (2026-11-10): this line said 71.8 kWh for both trims, against the trim list below.
• Architecture: 400 V.
• TH launch: September 9, 2024.

Current trims#

Verified against live Rêver Automotive tech-spec page. Prices have been hiked back up after EV3.5 subsidy expiry + 2% excise tax increase Jan 2026.

Price watch (re-checked 2026-11-10)

• Rêver's site shows Dynamic ฿909,900 and Extended ฿959,900 — the banner price on the overview page and the starting and "premium" prices on the tech-spec page⁶⁰, live on 2026-11-10. The 2026-11-07 check worried the ฿959,900 was a stale leftover of the BIMS 2026 promo. It isn't: evchu's captures show the banner back at ฿1,009,900 from May 28 to Jul 2, after that promo ended, then ฿959,900 from Jul 6 on — the same day Rêver cut the Dolphin Extended Range and added the Seal 6 Standard. Rêver changed it on purpose.
• Still unverified: whether ฿959,900 is a permanent list cut or a standing campaign. No press source dates or confirms it (Autolifethailand Jan 2026⁶¹ has ฿1,009,900; a Nov 2026 search found nothing newer).
• Oct 2026 campaign: Autolifethailand 2026-10-10⁶² lists Dynamic 6-seat ฿769,900, Extended 6/7-seat ฿849,900, and Extended 7-seat ฿799,900 on 10–11 Oct ("10.10"). Further down, the same page shows an "Extended 7 Seats ฿899,900 (NEW)" row. Car250⁶³ calls ฿769,900 / ฿849,900 campaign net prices, off a ฿909,900 regular price. Neither is a counted second source, and Rêver has published no 2026 M6 campaign page. Treated as a temporary campaign, so the list prices above are unchanged.

AC type 2 (7 kW) / DC CCS 2 (115 kW peak on Extended). 6 or 7-seat layout is a no-cost Extended-trim option. Both trims share 225/55 R17 tires.

Extended adds over Dynamic

• 71.8 kWh long-range battery (+110 km range; was 55.4 kWh)
• 150 kW (204 PS) motor (vs 120 kW / 163 PS)
• 0–100 in 8.6 s (vs 10.1 s)
• DC charging 115 kW peak (Dynamic: 85 kW)
• Panoramic glass sunroof
• Power tailgate
• Ventilated electric front seats
• Qi wireless charging pad
• ADAS upgrade: forward + rear collision warning (FCW/RCW), emergency lane-keep (ELKA), blind-spot detection (BSD), rear cross-traffic alert/brake (RCTA/RCTB)
• Two-tone exterior colour options
• No-cost choice of 6-seat (2+2+2 captain) or 7-seat (2+3+2) layout

Standard equipment (both trims)

5″ LCD TFT instrument cluster, 12.8″ rotating touchscreen, 6 speakers, Bluetooth + Apple CarPlay + Android Auto, brown perforated leather, ACC, AEB, lane-departure warning.

Both layouts feature sliding/reclining captain seats with armrests in row 2 (Dynamic and Extended 6-seat); third row is 50:50 split-fold with recline.

Colours

Historical launch (Sep 9, 2024)#

Extended trim equipment (vs Dynamic)#

• Roof rails
• Panoramic glass roof
• Ventilated front seats
• Qi wireless charging pad
• Power tailgate

Sources#

• 64paultan — M6 launch Sep 20242024-09 · paultan.org
• 65Headlightmag — M6 official priceheadlightmag.com
• 66autospinn — M6 2025 official price/specautospinn.com
• 67bydchonburi — M6 model pagebydchonburi.com

Verification matrix#

BYD globally unveiled the Atto 3 Evo on February 10, 2026 in Europe. It's a major upgrade — 800 V architecture, 74.88 kWh battery, 313 PS RWD or 443 PS AWD, 650 km range, 10–80 % in 25 min, 220 kW DC peak charging.

Thailand status (verified May 11 2026): NOT yet announced.

• BIMS 2026 (press day 23 Mar, public 25 Mar – 5 Apr 2026) showcased Atto 1, Atto 2, Seal 6 BEV, and Sealion 5 DM-i — no Atto 3 Evo.
• Rêver's BIMS 2026 promotion ran aggressive discounts on the existing Atto 3 MY2024 facelift (Premium −฿130k, Extended −฿80k), signalling inventory clearance ahead of the Evo's arrival.
• Rêver's May 2026 campaign (running May 1–31 2026) explicitly markets the existing facelift Atto 3 — the "New ATTO 3" branding refers to the 2024 facelift, not the Evo. Confirms inventory clearance posture.
• No Headlightmag / Autolifethailand / Paultan / Bangkok Post article exists for a TH-specific Evo launch as of May 11 2026.
• Australia confirmed for "later in 2026". Thailand likely follows in H2 2026 or Q1 2027. The Evo is sold in Europe as CBU-China, so a TH launch would require either CBU import or a non-trivial Rayong-line retooling.

Sources:

• 68Electrive — Atto 3 Evo first driveelectrive.com
• 69BYD UK media — Atto 3 Evobydukmedia.com
• 29Headlightmag — Atto 3 Evo global reveal Feb 20262026-02 · headlightmag.com

Every documented Thailand-market event chronologically:

• 2023 (full year): >30,500 BYD units in Thailand; Atto 3 alone 12,500+. Atto 3 = best-selling EV nameplate of the year; BYD = #1 EV brand.
• 2024 (full year): 27,005 BEVs, 38.5% of the TH BEV market. Total TH BEV registrations 70,137 (down 8.1% YoY). BYD #1 EV brand for 18+ consecutive months from Jan 2023.
• 2025 H1: 24,072 units (+64.1 % YoY).
• 2025 full year: 41,571 DLT-registered units (Proliance full-year report) — BYD #4 brand overall at 6.86 % total-market share. BYD's own FY2025 report tallies ~50,000 units delivered to TH dealers (Nation Thailand). H2 2025 softened materially (Aug 2025 was −26.9 % YoY single-month) before BIMS 2026 stabilised run-rate. Implied BEV-segment share ≈ 38.5 % (46,316 of 120,301 total TH EV market).
• Q1 2026: ~37.6 % BEV market share (still #1 BEV brand); 14,164 units +61.7 % YoY across powertrains (#4 overall).
• First-month orders (Atto 3, Nov 1 – Dec 12 2022): 10,305.
• BIMS 2026 BYD+DENZA combined bookings: 18,057 (Atto 3 19.7 % of the mix).

Notable Thai reviews#

Headlightmag (the most spec-detailed Thai outlet):

• 18Atto 3 Extended Range First Impression (Sep 2022)2022-09 · headlightmag.com
• 70Atto 3 Extended Range acceleration + consumption test (Nov 2022)2022-11 · headlightmag.com
• 71Atto 3 Extended MY2023 acceleration retest (Jul 2024)2024-07 · headlightmag.com
• 29Atto 3 Evo global reveal (Feb 2026)2026-02 · headlightmag.com

Autolifethailand (deep Thai pricing + launch coverage):

• 72Seal coming-soonautolifethailand.tv
• 43Seal official priceautolifethailand.tv
• 44Seal tag archiveautolifethailand.tv

Customer feedback — Pantip threads#

Atto 3

• 73ใครซื้อแล้ว — early ownershippantip.com
• 74ATTO3 ข้อดี + ข้อดี — pros/conspantip.com
• 75รีวิวขับ ATTO 3 ในสนาม — track daypantip.com
• 76ATTO 3 vs Tesla Model 3pantip.com
• 77จากเคสรถไฟฟ้า BYD ATTO 3 — incident discussionpantip.com
• 78ลดราคา 340,000 บาท — Jul 2024 price-cut reaction2024-07 · pantip.com

Seal

• 79BYD Seal ดีไหม?pantip.com
• 80รีวิว Seal 3 รุ่นย่อยpantip.com
• 81พรีวิว BYD SEALpantip.com
• 82Seal ลด 4 แสน — price cut reactionpantip.com

Dolphin

• 83ทดลองขับ Dolphin std range จากมุม Atto3 ownerpantip.com
• 84ความรู้สึกหลังจากทดลองขับ Dolphinpantip.com
• 85Dolphin น่าซื้อไหมpantip.com

M6

• 86Xpander LPG vs BYD M6pantip.com

Cross-model

• 87ข้อดีข้อเสียของรถยนต์ BYD — brand discussionpantip.com

Known incidents / recalls#

• Sep 3, 2023 — Atto 3 smoke at Udon Thani UD Town: A one-week-old Atto 3 emitted smoke during DC charging at a mall. Rêver's investigation attributed it to a damaged 12V battery wire that overheated an adjacent A/C tube, causing refrigerant to leak — smoke only, no flame. Isolated incident. Sources: blink-drive.com⁸⁸, Nation Thailand⁸⁹, Thaiger⁹⁰.
• Jul 2024 price-cut consumer protest: OCPB investigated the Atto 3 ฿340,000 plant-opening cut; BYD ultimately cleared. Source: Bangkok Post²⁷.
• Global recalls (China-only — no TH-specific recall as of May 2026): Sep 2024 Dolphin/Yuan Plus steering recall; Oct 2025 Tang/Yuan Pro motor-controller + battery-seal recall. Sources: electrive — Oct 2025 recall⁹¹, Motorist Thailand⁹².