Side by side

BYD Dolphin Extended Range vs MG MG4 Electric D Standard Range

Same body type (hatchback) — comparable price, specs and features.

Prices checked 25 Jun 2026
BYD Dolphin Extended Range
฿639,900MY 2023
Buy new
MG MG4 Electric D Standard Range
฿579,900MY 2026
Buy used · 25% off
▸ Race them on a real trip
Watch BYD Dolphin vs MG MG4 Electric drive Bangkok → Chiang Mai
Same route, real charge stops for each EV, head-to-head ranking on cost, time and stops.
🏁 Start race
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BYDDolphin
฿639,900
vs
MGMG4Electric
฿579,900
Which one's for you
Pick the BYD Dolphin Extended Range if
  • you need the longer real-world range (47 km more)
  • the quicker 0–100 (7 s) matters
Pick the MG MG4 Electric D Standard Range if
  • you'd rather save ฿60,000 for similar specs
  • you charge on the road often (120 kW DC peak)

Where they differ

Current price
Dolphin Extended Range
฿639,900
MG4 Electric D Standard Range
฿579,900
WLTP range
Dolphin Extended Range
427 km
MG4 Electric D Standard Range
380 km
DC charging
Dolphin Extended Range
88 kW
MG4 Electric D Standard Range
120 kW
0–100 km/h
Dolphin Extended Range
7 s
MG4 Electric D Standard Range
7.7 s
Battery
Dolphin Extended Range
60.48 kWh
MG4 Electric D Standard Range
50 kWh
Top speed
Dolphin Extended Range
160 km/h
MG4 Electric D Standard Range
160 km/h
Cost of ownership, head to head

All-in ฿/month over 5 years — purchase minus resale, plus charging, insurance, tax and upkeep.

Dolphin Extended Range
฿7,985/mo
5-yr total: ฿479,105
Lower cost
MG4 Electric D Standard Range
฿7,374/mo
5-yr total: ฿442,413

Over 5 years the MG MG4 Electric D Standard Range costs about ฿611/mo less to own — roughly ฿36,692 cheaper all-in.

Estimate: 15,000 km/yr, charged mostly at home. Resale from used-market data where available, else a conservative segment estimate.

Common questions

Which is cheaper, the BYD Dolphin Extended Range or the MG MG4 Electric D Standard Range?

The MG MG4 Electric D Standard Range is cheaper — ฿60,000 less than the BYD Dolphin Extended Range at current prices.

Which has more range, the BYD Dolphin Extended Range or the MG MG4 Electric D Standard Range?

The BYD Dolphin Extended Range has the longer WLTP range — 47 km more than the MG MG4 Electric D Standard Range.

Which charges faster, the BYD Dolphin Extended Range or the MG MG4 Electric D Standard Range?

The MG MG4 Electric D Standard Range charges faster, with DC fast charging at up to 120 kW.

Which is quicker, the BYD Dolphin Extended Range or the MG MG4 Electric D Standard Range?

The BYD Dolphin Extended Range is quicker, with the faster 0–100 km/h time.

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