Side by side
BYD Dolphin Extended Range vs MG MG4 Electric X Long Range
Same body type (hatchback) — comparable price, specs and features.
neither side has a clear edge on the headline numbers — feature differences and feel are the tiebreakers.
- the quicker 0–100 (6.5 s) matters
- you charge on the road often (140 kW DC peak)
▸ Where they differ
▸ evchu Score
Dolphin Extended Range
- Value92
- Range38
- Cost to own87
- Charging16
- Performance39
MG4 Electric X Long Range
- Value95
- Range45
- Cost to own88
- Charging38
- Performance49
All-in ฿/month over 5 years — purchase minus resale, plus charging, insurance, tax and upkeep.
Near-identical to own — within a rounding error of each other per month.
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 X Long Range?
The MG MG4 Electric X Long Range is cheaper — ฿20,000 less than the BYD Dolphin Extended Range at current prices.
Which has more range, the BYD Dolphin Extended Range or the MG MG4 Electric X Long Range?
The MG MG4 Electric X Long Range has the longer WLTP range — 33 km more than the BYD Dolphin Extended Range.
Which charges faster, the BYD Dolphin Extended Range or the MG MG4 Electric X Long Range?
The MG MG4 Electric X Long Range charges faster, with DC fast charging at up to 140 kW.
Which is quicker, the BYD Dolphin Extended Range or the MG MG4 Electric X Long Range?
The MG MG4 Electric X Long Range is quicker, with the faster 0–100 km/h time.
