{"model_id":"mg4-uk-77-rwd","family":"MG4 EV","variant":"Premium Extended Range 77 kWh RWD (current UK spec)","model":"MG MG4 EV Premium Extended Range 77 kWh RWD (current UK spec)","range_km":544,"range_mi":338,"range_cycle":"WLTP","battery_kwh":77,"range_wltp_km":544,"drivetrain":"RWD","motor_kw":180,"cargo_l":388,"zero_62_mph_s":6.2,"units_note":"maker states up to 338 miles WLTP combined; converted","years_note":"not stated by maker page","battery_note":"maker lists \"77kWh\"; gross/usable not stated","source_urls":["https://www.mg.co.uk/new-cars/mg4-ev"],"brand":"MG","checked":"2026-11-08","url":"https://secondhandelectricvehicle.com/models/mg4-uk-77-rwd/","listings":"live","used_count_by_market":{"US":0,"UK":0,"AU":0}}