MG MG4 EV vs MG MG4 EV: home charging cost

At the July 2026 Ofgem price cap (26.11p/kWh), the MG MG4 EV costs less to charge — it is the cheaper of the two to run at 6.7p per mile vs 6.9p for the MG MG4 EV — a difference of about £15.68 over 10,000 miles of home charging.

Prices based on the Ofgem price cap of 26.11 p/kWh, effective 1 July 2026.Source: Ofgem

	MG MG4 EVTrophy 64 kWh	MG MG4 EVSE 51 kWh
Full charge cost	£18.31	£15.07
Cost per mile	6.7p	6.9p
20-80% on a 7 kW wallbox	5 hr 37 min	4 hr 37 min
Usable battery	61.7 kWh	50.8 kWh
WLTP range	270 miles	218 miles
Efficiency	4.4 mi/kWh	4.3 mi/kWh
Max AC charging	6.6 kW	6.6 kW

At a glance

Full charge cost (lower is better)

MG MG4 EV£18.31

MG MG4 EV£15.07

Running cost per mile (lower is better)

MG MG4 EV6.7p

MG MG4 EV6.9p

20-80% time on a 7 kW wallbox (lower is better)

MG MG4 EV5 hr 37 min

MG MG4 EV4 hr 37 min

The bigger battery costs more to fill but is not necessarily more expensive to run — cost per mile depends on efficiency, not battery size. Costs include ~12% AC charging losses.