Lexus in Thailand

Canonical research doc. Source-of-truth for every Lexus BEV fact used by seed scripts, the brand page, and the AI advisor. Cite every claim inline. Mark [unverified] rather than guess.

Scope: BEV only. Lexus Thailand sells a deep hybrid (HEV / PHEV) lineup across ES / IS / LS / NX / RX / RZ / LX / LM / GX — those are out of evth Phase 1 scope and excluded. Only fully-battery-electric models listed on lexus.co.th's TH price list as of May 2026 are documented here.

Range-standard hygiene (LOAD-BEARING). Lexus Thailand publishes a mix of NEDC (for the RZ 450e launch-era press) and WLTP (UX 300e and post-2025 RZ MY26). All RZ MY26 figures in this doc are sourced from Lexus Europe / Lexus UK technical spec sheets (WLTP). NEDC figures from Thai launch press are converted to approximate WLTP using a 0.85 multiplier when the WLTP equivalent is not directly published.

Platform & architecture. All current Lexus BEVs sit on a Toyota / Lexus platform, 400 V architecture — no 800-V Lexus BEV exists yet globally (as of May 2026). Two platforms in use:

1. GA-C platform (front-engine TNGA-compact, mixed-energy) — used by the discontinued UX 300e. Battery underfloor. A retrofit-EV, not a dedicated BEV architecture.
2. e-TNGA platform — Toyota / Lexus's first dedicated BEV architecture, shared with Toyota bZ4X and Subaru Solterra. Used by the RZ 350e / 450e / 500e. 400 V.

CKD vs CBU. All Lexus BEVs in Thailand are CBU-Japan (Motomachi Plant for the RZ; Iwate / Miyawaka for the UX 300e before discontinuation). Lexus does not CKD-assemble in Thailand. This contrasts with Toyota Motor Thailand's heavy CKD footprint for mass-market Toyota models (Camry, Corolla, Hilux, Yaris at Samrong, Ban Pho, Gateway plants) — Lexus volumes are too low to justify local assembly.

At a glance

• Distributor model: Toyota Motor Thailand (TMT) operates Lexus Thailand as an internal premium-brand division — not a separate legal entity, not a JV, not a third-party importer. TMT (founded 1962, 100 % Toyota Motor Corporation subsidiary) added the Lexus brand to its TH portfolio formally in 2008, when the first dedicated Lexus showroom opened in Bangkapi. The Lexus retail-experience is physically separated from Toyota dealerships — Lexus showrooms are standalone premium-architecture buildings (per Lexus's global brand-separation playbook used in Japan, USA, Europe), but the legal-entity, finance, parts logistics, and warranty backbone all run through TMT. (Toyota Motor Thailand — Wikipedia; Lexus TH — Find a Dealer)
• Entered Thailand: 2008 (formal Lexus brand launch under TMT; first dedicated Lexus Bangkok showroom in Bangkapi). Prior to 2008, Lexus models in TH circulated as grey-market private imports only. [unverified — exact founding date / month of Lexus Thailand divisional launch; needs a TMT press archive or Bangkok Post 2008 coverage to confirm.]
• First BEV in TH: Lexus UX 300e Premium — launched 2020-11-27 (press unveil), on-sale 2021-Q1 at ฿3,490,000. First Lexus EV globally (debuted Guangzhou Auto Show 2019) and first Lexus EV in Thailand. CHAdeMO + Type 2 charging (TH spec later updated to CCS2-compatible — [verify]). (Sanook 2021; HeadLightMag 2021 review)
• First dedicated-BEV-platform model in TH: Lexus RZ 450e — launched at the 44th Bangkok International Motor Show 2023-03-22 at ฿3,870,000 (Luxury) / ฿4,190,000 (Premium). First Lexus model on the e-TNGA dedicated BEV platform. (Paultan 2023-03-22; HeadLightMag 2023-03-21)
• Models on sale (May 2026): 1 BEV nameplate (RZ) with 3 trims — RZ 350e Grand Luxury (FWD) · RZ 500e Premium AWD · RZ 500e Premium AWD with One Motion Grip steer-by-wire yoke. The pre-2025 RZ 450e has been replaced by the new MY26 RZ 350e / 500e lineup (different battery, different motors, different price band). The UX 300e is globally discontinued (production ended 2025, removed from most market price lists late-2025 / early-2026) — [verify TH-specific delisting] but assumed no longer on the TH price list as of May 2026. (Autolifethailand 2025 RZ MY2026; HeadLightMag 2025 RZ MY2025; CarBuzz UX 300e discontinued)
• Total current BEV trims on sale (May 2026): 3 — RZ 350e Grand Luxury / RZ 500e Premium AWD / RZ 500e Premium AWD Steer-by-Wire. (Plus UX 300e Premium in run-out / used-stock status — [unverified — may still appear on the price list].)
• Current BEV price band: ฿2,990,000 (RZ 350e Grand Luxury, CBU-Japan) – ฿3,790,000 (RZ 500e Premium AWD Steer-by-Wire, CBU-Japan). Below the pre-2025 RZ 450e launch price (฿3.87–4.19 m) — Lexus repositioned the RZ ~฿880 k lower with the MY26 refresh to compete with the BMW iX1 / Mercedes EQB / Volvo XC40 Recharge premium-compact-SUV BEV cohort.
• Showrooms (May 2026): 3 authorised Lexus dealers across Thailand per Zigwheels — Lexus Bangkok (Bangkapi, the original flagship), Lexus Ramintra (operated by Thai Rung Group since 2005, advertised as Thailand's largest Lexus dealer + service centre), and one additional outlet [verify — third dealer location per Zigwheels not pinned to a city in available sources]. All three sit in Greater Bangkok; no Lexus showroom exists in Phuket, Chiang Mai, Pattaya, Khon Kaen, or any provincial city (contrast: BMW operates 29 dealers in 20+ cities). Out-of-Bangkok Lexus buyers rely on TMT's nationwide Toyota service network for warranty work on Lexus EVs [unverified — but per TMT's standard group-level service-network policy for premium brands]. (Zigwheels — Lexus TH dealers; Lexus Ramintra — Facebook)
• Local plant: None. All Lexus BEVs are CBU-Japan. TMT's Samrong / Ban Pho / Gateway plants assemble mass-market Toyotas, not Lexus. Lexus globally builds the RZ at Motomachi Plant (Toyota City, Aichi) and the UX 300e (pre-discontinuation) at Miyawaka Plant (Fukuoka, Toyota Motor Kyushu). (Lexus RZ — Wikipedia)
• 2024 Lexus TH sales: [unverified — TMT does not break out Lexus volumes separately in public Thai-market sales releases; industry estimates put combined Lexus TH sales at ~600–900 units per year across all powertrains, of which BEV share is well under 100 units. Needs Federation of Thai Industries / DLT registration pull to confirm.]
• Wallbox included: Yes — Lexus Thailand bundles a free AC wallbox installation (valued at ฿50,000) with new RZ purchases as of the MY26 launch. Lower wallbox value than BMW's ฿69,980 unit — consistent with Lexus's positioning slightly below BMW i on the wall-box-perk axis. (HeadLightMag MY2025 RZ)

Lexus occupies a distinctive but quiet position in Thailand's premium BEV market. Three things make Lexus's TH story distinct. First, Lexus Thailand operates as an internal division of Toyota Motor Thailand — not as a stand-alone subsidiary like BMW (BMW Thailand Co., Ltd.) or Mercedes-Benz (Mercedes-Benz (Thailand) Co., Ltd.). This sub-brand-inside-TMT structure is unique in the TH premium space and reflects Toyota's global Lexus playbook (Lexus Japan = Toyota Motor Corp division; Lexus USA = Toyota Motor North America division). Second, Lexus runs an extremely small Thai dealer network — just 3 showrooms versus BMW's 29 and Mercedes's ~30+ — concentrated entirely in Greater Bangkok. This dealer-network thinness reflects (a) low Lexus absolute volume in TH and (b) Toyota Motor Thailand's strategic choice to reuse Toyota's nationwide service-centre footprint for Lexus aftersales rather than build a parallel Lexus service network. Third, Lexus's TH BEV story is dominated by one nameplate (RZ) with three trims — by far the narrowest BEV lineup of any premium European or Japanese marque in TH (Mercedes has 5+ BEV nameplates, BMW has 6+, Volvo has 3, Porsche has 1 [Taycan] but with many trim flavours). The UX 300e cameo (2021–2025) ended quietly.

The competitive context: Lexus RZ's MY26 reposition (฿2.99–3.79 m) puts it head-to-head with BMW iX1 eDrive20L M Sport (฿2.499 m), Mercedes EQB 250+ (฿2.39 m), and Volvo XC40 Recharge Twin (฿1.749 m CKD). On paper, Lexus is ฿500 k–฿1.2 m more expensive than the German + Swedish compact-premium-EV competitors, but pulls back range-wise with the larger 77 kWh battery (vs iX1's 64 kWh usable, EQB's 70 kWh, XC40's 79 kWh). The RZ 500e Premium AWD Steer-by-Wire is the only steer-by-wire premium EV on sale in Thailand as of May 2026 — a singular technology-differentiation moat at the top of the lineup.

The Lexus RZ pricing reset of 2025 — from RZ 450e at ฿3.87 m launch (2023) down to RZ 350e at ฿2.99 m current (2025–2026) — is the cleanest demonstration of how the Chinese-EV-induced premium- BEV pricing war reached even Japanese-luxury brands in Thailand. The ฿880 k drop matches BMW's i4 / i7 discount magnitude.

Distribution & business

Toyota Motor Thailand Co., Ltd. (TMT) is the in-country sales, marketing, distribution, manufacturing, and aftersales subsidiary of Toyota Motor Corporation (Toyota City, Japan). Founded 1962, TMT is one of Toyota's oldest overseas operations and one of the largest Toyota subsidiaries outside Japan by volume. The Lexus brand was added to TMT's portfolio formally in 2008 when the first dedicated Lexus Bangkok (Bangkapi) showroom opened — operating from that point as an internal premium-brand division of TMT rather than as a separate legal entity. [unverified — year-exact confirmation needs a 2008 Bangkok Post / TMT press archive pull.]

This sub-brand-inside-TMT structure is the same model Toyota uses for Lexus globally:

• Lexus USA is operated by Toyota Motor North America (TMNA), not by a stand-alone Lexus US entity.
• Lexus Europe is operated by Toyota Motor Europe (TME), not by a separate Lexus European entity.
• Lexus Japan is operated by Toyota Motor Corporation directly as the "Lexus International Division."

This contrasts strongly with how BMW, Mercedes-Benz, and Audi organise their Thai operations — each runs a dedicated Thai subsidiary (BMW Thailand Co., Ltd.; Mercedes-Benz (Thailand) Co., Ltd.; Audi Thailand) with its own executive team and P&L.

Corporate structure

Comparative distribution model

Showrooms / service / parts

Known showrooms

[unverified — full Lexus TH dealer roster needs lexus.co.th configurator capture or direct contact with TMT corporate.]

Major dealer groups: Thai Rung Group (Lexus Ramintra — same parent that historically operated Thairung body-on-frame ICE pickup manufacturing under contract from Toyota; Lexus retail is a separate Thai Rung subsidiary). The other two Lexus dealers are [unverified — likely TMT-owned-retail or operated by allied dealer groups; needs confirmation.]

Charging network partnerships

• EleX by EGAT — Lexus TH [unverified] integration; some EV publications mention Lexus owners can use the EleX network at promotional rates.
• PEA Volta / MEA Volta / EVolt / Sharge / ChargeNow — third-party public networks usable by Lexus EV owners but no publicly-disclosed brand partnership.
• In-dealer charging — each Lexus showroom hosts an AC charger for customer top-ups [verify DC fast charging on-site at any Lexus TH dealer].

Lexus TH's charging-partnership posture is noticeably less public than BMW's (ChargeNow co-founder) or Mercedes's (Sharge partnership) — Lexus has not branded any dedicated Thai EV charging network. This reflects (a) the small Lexus BEV park in TH and (b) Toyota's global BEV roadmap pivot in 2023–2024 toward solid-state batteries, where Toyota has been less aggressive than European brands on public-charging network-building.

Home charging — Lexus Wallbox

• AC wallbox included free with every new RZ purchase (May 2026), valued at ฿50,000. Includes home installation by Lexus Thailand's appointed installer. [verify wallbox brand partner — Lexus globally uses Wallbox SA (Spain) and ABB; TH spec not directly confirmed in available sources.] (HeadLightMag MY2025 RZ)
• Wallbox not included on the UX 300e during its on-sale lifecycle 2021–2025 — was a paid option.

Warranty terms (Lexus Thailand)

• Vehicle warranty: 5 years / unlimited km (standard Lexus Premium Care, per Lexus's global premium-warranty positioning). [verify TH-exact terms — Lexus TH may publish a 3-year base + 2-year extension structure. Global standard is 4-yr unlimited in Europe, 4-yr/80k mi in USA; Lexus Asia / TH typically matches or beats the regional Toyota warranty which is 3-yr/100k km — Lexus is expected to offer 5-yr.]
• High-voltage battery warranty: 8 years / 160,000 km (industry-standard for Lexus BEVs globally — confirmed via the Lexus UK / global RZ technical spec sheet). (Lexus UK RZ tech specs PDF)
• Battery capacity guarantee: 70 % capacity retention at 10 years / 1,000,000 km under Lexus Global Battery Capacity Care programme — exceptional, longer-mileage figure than BMW's 8/160k or Mercedes's 8/160k. [verify TH availability — global programme introduced 2022 for UX 300e; assumed extended to RZ.]
• Roadside assistance: 5 years standard with Lexus Concierge (24-hour service).
• Lexus Premium Service maintenance: 5 years / 100,000 km free scheduled servicing [verify — based on Lexus's global premium-care promise; TH terms may differ.]

Lexus warranty positioning is the most generous in the TH premium-BEV segment — 5-year vehicle warranty (vs BMW's 4-yr BSI Standard, Mercedes's 3-yr base / 5-yr MBSP Easy Care, Volvo's 5-yr unlimited) and the long 10-yr / 1m-km battery-capacity guarantee makes Lexus the standout for buyers prioritising ownership-cost predictability. [unverified — Lexus TH website warranty page needs direct capture to lock all numbers.]

Sources for warranty + ownership package: Lexus UK RZ technical specs PDF; Lexus Thailand — Find a Dealer page

RZ — D-segment / premium-compact electric SUV (e-TNGA, XEAM10)

Lexus's first dedicated-platform BEV, and (as of May 2026) the only Lexus BEV nameplate on sale in Thailand. The RZ is built on the e-TNGA platform shared with the Toyota bZ4X and the Subaru Solterra, although Lexus extensively re-engineers the chassis with stiffer body construction, recalibrated air suspension, and (on the top trim) the One Motion Grip steer-by- wire system with butterfly yoke. The RZ competes against the BMW iX1 / iX3, Mercedes EQB / EQC, Volvo XC40 Recharge / EX40, Audi Q4 e-tron, and Porsche Macan EV.

Lineage & platform

• Generation: XEAM10 / XEBM10 / XEBM15 (codename) — first generation Lexus RZ, global debut 2022-04-20 at the New York Auto Show. TH launch 2023-03-22 at BIMS 2023 (as RZ 450e). Mid-life refresh (MY2026) launched globally 2025-03 and in TH 2025 at Motor Expo / Q4 2025 [verify exact TH MY26 launch date]. Sometimes referred to as "Lexus RZ refresh" rather than a full facelift — bigger battery, more motor power, steer-by-wire option, mild exterior trim updates.
• Platform: e-TNGA (electric Toyota New Global Architecture) — Toyota / Subaru / Lexus's first dedicated BEV-only platform. Underfloor pack.
• Shared with: Toyota bZ4X, Subaru Solterra, Toyota bZ3X (China-market). The RZ is the premium variant — Lexus-specific NVH treatment, body stiffness upgrades, longer wheelbase trim, premium interior, optional steer-by-wire.
• Architecture: 400 V (no 800-V Lexus BEV exists as of May 2026).
• Battery technology: NMC pouch cells, supplier: Panasonic Energy + Prime Planet Energy & Solutions (Toyota-Panasonic JV) for some markets, CATL for some markets. TH RZ MY26 cell supplier [unverified]. Pre-MY26 capacity 71.4 kWh gross; MY26 capacity 77 kWh gross / ~74.7 kWh usable.
• Battery thermal management: Liquid-cooled. Heat-pump cabin HVAC standard on RZ (efficiency win in cold climates; mostly irrelevant in TH).
• Origin (TH): CBU-Motomachi Plant, Toyota City, Aichi Prefecture, Japan. Same plant builds the Toyota Mirai FCEV, GR Yaris, and Lexus LC. Motomachi is Toyota's premium-vehicle production hub. No CKD-TH planned.

Lineup events / timeline

Trims

RZ 350e Grand Luxury — rz-350e-grand-luxury (current MY2026) ฿2,990,000

Single-motor FWD entry variant, new for MY2026 — Lexus's first FWD BEV ever. Repositions the RZ down from the prior 450e launch price of ฿3.87 m to a more competitive ฿2.99 m, bringing it within ฿500 k of the BMW iX1 (฿2.499 m).

Standard equipment (RZ 350e Grand Luxury)

• 14.0″ touchscreen (Lexus Interface multimedia, Lexus Connect connected services)
• 7.0″ digital instrument cluster
• Head-up display (HUD)
• Wireless Apple CarPlay + Android Auto
• Mark Levinson Premium Surround sound system (13 speakers) [verify TH std vs option]
• Panoramic glass roof with electrochromic dimming
• Heat-pump HVAC
• Front + rear heated seats
• Ventilated front seats [verify TH spec]
• Tazuna concept cockpit (driver-centric instrument layout)
• Lexus Safety System+ 3 (L2 ADAS — Adaptive Cruise, Lane Trace Assist, Pre-Collision, Blind Spot, Rear Cross-Traffic Alert, Parking Support Brake)
• Proactive Driving Assist (added MY26)
• 360° camera + Lexus Teammate Advanced Park (auto-park)
• LED Triple-Beam headlamps
• Powered tailgate with kick-sensor
• 18″ aero alloy wheels
• Free Lexus AC wallbox + home installation (฿50,000 value)

Distinctive features (RZ 350e vs 500e)

• FWD single-motor (vs 500e AWD dual-motor) — lighter, cheaper, longer range, slower
• 165 kW power (vs 280 kW combined on 500e)
• 18″ wheels standard (vs 20″ standard on 500e — [verify])
• No One Motion Grip option — steer-by-wire is exclusive to RZ 500e Premium AWD Steer-by-Wire trim in TH
• 0–100 km/h 7.5 s (vs 4.6 s on 500e) — meaningful gap
• Range advantage — single-motor FWD gives ~500 km WLTP vs ~450 km WLTP on AWD 500e

RZ 500e Premium AWD — rz-500e-premium-awd (current MY2026) ฿3,490,000

Dual-motor AWD with DIRECT4 torque-vectoring all-wheel-drive — the mid-tier of the MY26 lineup. New higher-power motor pair vs the prior 450e (380 PS combined vs 313 PS).

Standard equipment (RZ 500e Premium AWD) — additions vs 350e

• DIRECT4 AWD — torque-vectoring electric all-wheel-drive system, continuously variable 0:100 to 100:0 front-rear torque bias
• Adaptive Variable Suspension (AVS) — electronically adjusted dampers, real-time response
• 20″ alloy wheels (vs 18″ on 350e)
• Premium leather upholstery upgrade [verify TH spec]
• Higher-grade Mark Levinson sound [verify]

Distinctive features (vs 350e and Steer-by-Wire variant)

• AWD with DIRECT4 (vs FWD on 350e)
• Higher power (280 kW vs 165 kW)
• Faster (4.6 s vs 7.5 s 0–100)
• Conventional round steering wheel (vs yoke + steer-by-wire on the SbW variant)
• Shorter range due to AWD + bigger wheels

RZ 500e Premium AWD Steer-by-Wire — rz-500e-premium-awd-sbw (current MY2026) ฿3,790,000

Top TH trim — adds the One Motion Grip steer-by-wire system with the butterfly yoke. World-first production steer-by-wire on a non-Tesla vehicle (Tesla Cybertruck also uses SbW, launched 2023). The only steer-by-wire premium EV on sale in Thailand as of May 2026 — a singular technology-differentiation moat.

Distinctive features (Steer-by-Wire trim only)

• One Motion Grip steering yoke — butterfly-shaped wheel, designed for 150° rotation lock-to-lock (vs conventional 540°+ on the round-wheel 500e). No hand-over-hand steering required. Variable steering ratio — quicker at low speed, longer at highway speed.
• Electronic-only steering — no mechanical column connection between yoke and rack. Steering Torque Actuator at yoke senses driver input; Steering Control Actuator at rack translates to wheel angle. Redundant electrical actuators for fail-safe.
• Simulated 8-speed shift paddles (MY26 global) — the yoke variant includes steering-paddle-actuated synthetic gearshift acoustics + jerks, mimicking an 8-speed manual. Lexus calls this the "M Mode" of EV driving. [verify TH spec inclusion]
• Customisable steering feel — drive-mode-dependent weight, ratio, and torque-curve mapping.
• Higher-spec interior [verify — likely premium leather, contrast stitching, F SPORT-style trim].

This is the only Lexus with steer-by-wire as of May 2026, and globally one of only three production cars with SbW (Tesla Cybertruck and Infiniti Q50 / Q60 historical implementations being the others). Long-term reliability and resale value are unknown — buyers should be aware of single-point-of-failure-risk on electronic-only steering, though Lexus implements triple-redundant actuators per Toyota's safety-engineering principles.

Colors (RZ)

[unverified — full TH-market color list; needs lexus.co.th configurator capture. Lexus globally offers 8–9 colours on the RZ including bi-tone variants exclusive to 500e / 550e F SPORT.]

Image catalogue

[unverified — Lexus Thailand image asset URLs not yet captured; needs scraper pass against lexus.co.th/th/models/rz to extract official press images. Most other research docs (BMW, Mercedes, Zeekr) use brand CDN URLs — same approach applies.]

Versus competitors (RZ 500e Premium AWD)

Sources

• HeadLightMag — RZ 450e launch 2023-03-21
• HeadLightMag — RZ MY2025 350e/500e price
• Autolifethailand — RZ MY2026 price
• Autolifethailand — RZ 450e launch
• Paultan — BIMS 2023 RZ launch
• AutoBuzz — RZ 450e TH debut
• Lexus Newsroom EU — MY2025 world premiere
• Lexus Newsroom EU — RZ original premiere
• Lexus UK RZ technical specs PDF (2025-10)
• Lexus Europe — A New Way to Drive (One Motion Grip)
• Top Gear — RZ One Motion Grip prototype review
• Carscoops — 2026 RZ yoke + simulated gears
• EV-Database — RZ 350e MY26
• Lexus RZ — Wikipedia
• Lexus Thailand — RZ 450e Premium product page (pre-MY26)

Verification matrix — RZ

UX 300e — B-segment electric crossover (GA-C, ZA10) — DISCONTINUED

Lexus's first-ever EV globally, and the first Lexus BEV in Thailand. Sat on the GA-C TNGA platform shared with the ICE/HEV Toyota C-HR and Lexus UX 250h hybrid — a retrofit-EV rather than a dedicated BEV. Globally discontinued in late 2025 due to slow sales and platform obsolescence (GA-C predates Toyota's dedicated e-TNGA BEV architecture).

Status (May 2026): Discontinued globally and presumed delisted in Thailand. Lexus removed the UX 300e from major market price lists (UK, Europe, Japan) in late 2025. TH delisting assumed but [unverified — needs lexus.co.th/th/models/ux/ux-300e.html direct capture or confirmation with TMT.] Existing TH owners continue to receive warranty service.

Documented here for completeness because (a) the UX 300e is part of the historical TH Lexus BEV lineup and (b) used-market listings will remain active for years.

Lineage & platform

• Generation: ZA10 — first generation Lexus UX (introduced 2018 as UX 200 / UX 250h hybrid). UX 300e variant added 2019. Mid-life refresh 2022 with bigger 72.8 kWh battery (up from 54.4 kWh).
• Platform: GA-C / TNGA-C (compact). Mixed-energy, shared with Toyota C-HR / Corolla / Lexus UX HEV. Battery underfloor retrofit — not dedicated-BEV-optimal.
• Architecture: 400 V (lower battery voltage than RZ).
• Battery technology: NMC, 54.4 kWh (2019–2022) → 72.8 kWh (2023–2025 facelift) post-update. CCS2 + Type 2 charging (post-2023 facelift; pre-2023 was CHAdeMO + Type 2).
• Origin (TH): CBU-Miyawaka Plant (Toyota Motor Kyushu), Fukuoka, Japan.

Lineup events / timeline

Trim — UX 300e Premium — ux-300e-premium (DISCONTINUED) [verify last TH MSRP]

Standard equipment (UX 300e Premium pre-discontinuation)

• 12.3″ touchscreen multimedia (post-facelift; pre-facelift was 8″)
• Lexus Premium Navigation
• Mark Levinson 13-speaker sound (facelift) [verify TH std]
• Wireless Apple CarPlay + Android Auto (facelift only)
• Lexus Safety System+ 2.5 (L2 ADAS)
• Front + rear heated seats
• Powered tailgate
• LED Triple-Beam headlamps
• Panoramic glass roof [verify TH std vs option]

Discontinuation reasons (global, applicable to TH)

• Slow sales worldwide — UX 300e was an outlier in Lexus's lineup, never selling more than ~10,000 units/year globally
• Platform obsolescence — GA-C wasn't designed for BEV packaging, leading to compromised range vs purpose-built EVs
• Charging-standard mismatch — pre-facelift UX 300e used CHAdeMO DC charging (Japan/Korea standard); rest of world had shifted to CCS2 / CCS1. Facelift fixed this but too late.
• Replaced by RZ in Lexus's BEV strategy — the e-TNGA RZ became the priority BEV nameplate from 2023 onward.

Sources (UX 300e)

• Sanook 2021 — UX 300e Thailand launch
• Lexus Thailand — UX 300e product page (pre-discontinuation)
• HeadLightMag — UX 300e first review 2021
• Paultan — 2023 UX 300e facelift
• EV-Database — UX 300e 2020–2023
• EV-Database — UX 300e 2023–2025 facelift
• Motor1 — 2023 UX 300e facelift reveal
• InsideEVs — 2023 UX 300e facelift
• CarBuzz — UX 300e discontinued globally
• Electrive 2026-03-04
• Carscoops 2026-03
• Lexus UX — Wikipedia

Verification matrix — UX 300e

Cross-model lineup history

Sales / market position

• DLT registrations: [unverified — TMT does not break Lexus out separately in TH market sales releases. DLT monthly EV registrations should be cross-referenced if available in evth's monthly_registrations table.]
• Notable reviews:
  • HeadLightMag — UX 300e first drive 2021
  • HeadLightMag — RZ 450e launch coverage 2023
  • HeadLightMag — RZ 350e/500e MY2025
  • Autolifethailand — RZ MY2026
  • Paultan Malaysia — Lexus RZ 550e F SPORT preview (the 550e F SPORT is US-only — not on TH price list)
• Known incidents / recalls: [unverified] — Lexus RZ 450e was subject to a 2022 global hub-bolt recall (rear hub bolts could loosen, wheels could detach). Resolved 2023. TH-market impact [unverified].
• Customer feedback: [unverified — Pantip threads on Lexus RZ exist but are very thin compared to BYD / MG / Tesla discussions; reflects small Lexus EV park in TH.]

All sources

Official Lexus / Toyota

• Lexus Thailand
• Lexus Thailand — Find a Dealer
• Lexus Thailand — UX 300e product page
• Lexus Thailand — Car Price List
• Lexus Newsroom EU — World premiere all-new RZ
• Lexus Newsroom EU — MY2025 premiere
• Lexus Europe — A New Way to Drive (One Motion Grip)
• Lexus UK — RZ technical specs PDF (2025-10-17)
• Lexus Japan — Newsroom (RZ premiere)
• Toyota Motor Thailand — Company Profile

Thai press

• HeadLightMag — RZ 450e launch 2023-03-21
• HeadLightMag — RZ MY2025 price
• HeadLightMag — UX 300e review 2021
• Autolifethailand — RZ MY2026
• Autolifethailand — RZ 450e launch
• Sanook — UX 300e TH launch 2021
• 9CarThai — Lexus RZ price 2025-2026
• 9CarThai — UX 300e
• Checkraka — Lexus
• CarDebuts — RZ 450e launch BIMS
• Car2Day — RZ 2023 Thailand

International press / spec

• Paultan — BIMS 2023 RZ launch
• Paultan — 2023 UX 300e facelift
• AutoBuzz — RZ 450e TH debut
• Carz Malaysia — RZ launched in TH
• Top Gear — RZ One Motion Grip review
• Carscoops — RZ yoke + simulated gears
• CarBuzz — UX 300e discontinued
• Electrive — UX 300e discontinued 2026-03
• Carscoops — UX 300e discontinued 2026-03
• InsideEVs — RZ updates 2025
• Motor1 — 2023 UX 300e

Spec aggregators

• EV-Database — RZ 350e MY26
• EV-Database — RZ 300e (2023–2025)
• EV-Database — UX 300e 2020–2023
• EV-Database — UX 300e 2023–2025
• Zigwheels TH — Lexus
• Zigwheels TH — Lexus Dealers
• Lexus RZ — Wikipedia
• Lexus UX — Wikipedia
• Toyota Motor Thailand — Wikipedia

Cross-cutting verification matrix

Open verification gaps (priority order)

1. TH MY2026 RZ launch date — exact month confirmed (Motor Expo 2025 / Q4 2025 / BIMS 2026?)
2. Lexus Thailand formal launch year 2008 — TMT press archive confirmation
3. UX 300e current TH status — direct capture of lexus.co.th/th/models/ux to confirm delisting
4. Third Lexus TH dealer identity, address, and operator
5. Lexus TH vehicle warranty terms — 5-year vs 3+2 structure
6. TH-spec WLTP range figures for RZ 350e and 500e (Thai press only cites NEDC)
7. TH-spec wheel sizes by trim (18″ vs 20″)
8. Full TH color palette with hex codes
9. Mark Levinson sound system standard vs optional by trim
10. Plug & Charge support on RZ MY26 in TH
11. V2L on RZ — global spec does not include V2L; TH market may or may not have V2L
12. Lexus TH charging-network partnerships — any branded relationships
13. Lexus TH DLT registration figures to be pulled into evth's monthly_registrations table
14. Lexus RZ hub-bolt recall (2022 global) — TH-market impact
15. TMT exact shareholder split (Toyota Motor Corp 86.4% vs Thai shareholders)

How this doc maps to evth seed data

• brands row: lexus — parent_company = Toyota Motor Corporation, distributor = Toyota Motor Thailand Co., Ltd.
• models: 1 active (rz) + 1 inactive/historical (ux-300e).
• model_generations:
  • rz — gen 1 (XEAM10), with a sub-generation marker for the MY2026 refresh (350e/500e architecture vs MY23–25 450e). Treat as same generation in DB (e-TNGA platform unchanged) but flag the MY2026 trim cluster with status='current' and the RZ 450e trim cluster with status='discontinued' and a successor_slug link to the appropriate 500e variant.
  • ux-300e — gen 1 (ZA10), status='discontinued'. Two sub-generation markers: pre-facelift (54.4 kWh) and facelift (72.8 kWh).
• trims (May 2026 current):
  1. rz-350e-grand-luxury — ฿2,990,000, FWD, 165 kW, 77 kWh, ~500 km WLTP
  2. rz-500e-premium-awd — ฿3,490,000, AWD, 280 kW, 77 kWh, ~450 km WLTP
  3. rz-500e-premium-awd-sbw — ฿3,790,000, AWD + One Motion Grip SbW, 280 kW, 77 kWh, ~440 km WLTP
• trims (discontinued / historical):
  4. rz-450e-luxury — ฿3,870,000 launch, AWD, 230 kW, 71.4 kWh, 470 km NEDC, status='discontinued'
  5. rz-450e-premium — ฿4,190,000 launch, AWD, 230 kW, 71.4 kWh, 470 km NEDC, status='discontinued'
  6. ux-300e-premium-54 — ฿3,490,000, FWD, 150 kW, 54.4 kWh, 300 km WLTP, status='discontinued'
  7. ux-300e-premium-72 — [verify TH MSRP], FWD, 150 kW, 72.8 kWh, 450 km WLTP, status='discontinued'
• events: brand entry 2008, UX 300e launch 2020-11-27, UX 300e facelift 2023-Q4, RZ 450e launch 2023-03-22, RZ MY2026 launch 2025-Q4, UX 300e discontinuation 2025-Q4.
• brands.external_links: lexus.co.th, HeadLightMag Lexus tag, Autolifethailand Lexus tag, Pantip Lexus thread [find URL].