BYD Dolphin MG MG4 Electric

Two cars on the same rows. The figures are all here, with their sources, so you can read them yourself and decide what matters.

Comparison table

17 of these rows differ. They sit at the top. Figures come straight from the makers, indicative. A bullet (•) marks a differing row.
BYD Dolphin MG MG4 Electric
Model years (differs) 2023-now 2022-now
From (indicative) (differs) € 30,990 € 33,990
Status Available Available
Fuel Electric Electric
RatingsRating figures: higher is better (scale 0-100). What each category measures is explained on the methodology page.
Efficiency (differs) 72/100 78/100
Practicality (differs) 60/100 70/100
Reliability (differs) n/a 64/100
Value retention (differs) n/a 54/100
Sustainability (environmental impact) 72/100 72/100
Specifications
Range (WLTP, km) (differs) 427 435
Battery (kWh) (differs) 60.4 64
0–100 km/h (s) (differs) 7 7.9
Length (mm) (differs) 4290 4287
Width (mm) (differs) 1770 1836
Height (mm) (differs) 1570 1504
Kerb weight (kg) (differs) 1658 1726
Fast charging, public charger (kW) (differs) 88 140
Boot (l) (differs) 345 363
Consumption WLTP (kWh/100km) (differs) 15.9 16
Max. towing weight, braked (kg) (differs) 500
Body style Hatchback Hatchback
Seats 5 5
Doors 5 5
Power (hp) 204 204
Top speed (km/h) 160 160

WLTP is the official EU test cycle; real-world figures are usually a bit lower. See the guide on WLTP versus real-world consumption.

OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure

Show sources and reference dates per rating
  • BYD Dolphin · Efficiency: WLTP 15.9 kWh/100km (manufacturer figure) vs compact EV hatchback segment, indicative · reference date 2026-05-21
  • BYD Dolphin · Sustainability (environmental impact): LFP Blade chemistry + WLTP consumption + BYD battery warranty (8 yr/160,000 km, 70% capacity) + LCA indication ICCT 2024 · reference date 2026-05-21
  • BYD Dolphin · Practicality: Boot 345 l, no towing weight homologation in EU lowers score (manufacturer figure) · reference date 2026-05-21
  • BYD Dolphin · Reliability: Too recent for reliable data; EU launch 2023, service network still being built up, no representative ADAC breakdown statistics · reference date 2026-05-21
  • BYD Dolphin · Value retention: Too recent for reliable data; BYD brand still new in EU, price changes distort the curve · reference date 2026-05-21
  • MG MG4 Electric · Efficiency: WLTP consumption manufacturer figure + aggregated owner-reported real-world consumption (public forums) · reference date 2026-05-18
  • MG MG4 Electric · Practicality: Boot 363 l + 5 seats, braked towing weight 500 kg vs C-segment (manufacturer figure) · reference date 2026-05-18
  • MG MG4 Electric · Sustainability (environmental impact): WLTP consumption + MG battery warranty (7 yr/150,000 km) + LCA indication segment ICCT 2024 · reference date 2026-05-18
  • MG MG4 Electric · Reliability: ADAC breakdown statistics 2025 (segment) + aggregated owner reviews + RDW recalls (indicative) · reference date 2026-05-21
  • MG MG4 Electric · Value retention: Residual-value indication valuation guides segment (historical average, indicative) · reference date 2026-05-21

Who they are

A short write-up on each car, one paragraph apiece. We describe them on their own terms rather than picking a winner.

Profile · I (EA1, 2021+; EU-uitvoering 2023+)

BYD Dolphin

Compact EV hatchback on BYD's e-Platform 3.0 with the LFP Blade battery (lithium iron phosphate, BYD's own design). The EU version (April 2023) is lengthened versus the Chinese model for Euro NCAP compliance. Comfort top variant with 60.4 kWh, 204 hp and WLTP range 427 km (manufacturer figure). DC charging up to about 88 kW. Indicative starting price, check the official configurator per version.

Profile · MULAN / EH32 (2022-)

MG MG4 Electric

Rear-wheel-drive compact EV on its own platform. The Long Range version achieves 435 km WLTP from a 64 kWh battery. Indicative starting price for the entry version with the smaller battery; check the official configurator for the current figure per version.

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No tax or financial advice. Every figure shows its source and reference date. Always compare with an independent adviser and the official source. Source: OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure.