i3 120 Ah

The BMW i3 120 Ah is a 4-seat hatchback with rear-wheel drive, sold new from 2018 to 2022, when it cost £33,805 in the UK, and now only available second-hand. It accelerates from 0 to 62 mph in 7.3 seconds, slower than 61% of the electric cars on sale in the UK. Its estimated real-world range is 146 miles (235 km) in a mix of town, country and motorway driving. That puts it among the shortest-range 10% of the 471 electric cars on sale in the UK, and 57th of 67 hatchbacks.

It uses around 3.9 mi/kWh (161 Wh/km), more efficient than the typical EV on sale (3.5 mi/kWh). The usable battery holds 37.9 kWh and on a rapid charger it averages 46 kW between 10% and 80%. With one 15-minute charging stop, it can cover an estimated 138 miles (222 km) at motorway speeds.

It has a heat pump, which helps preserve range in cold weather, and it does not support vehicle-to-load (V2L). The battery uses NCM chemistry, which stores more energy for its weight than LFP.

Second-hand, a 2018 example is estimated at £5,700–£8,400 and a 2022 one at £10,900–£12,800, based on typical EV depreciation. After typical battery wear, a 2018 car should still manage about 124 miles of real-world range. These are estimates, not valuations: check real prices before you buy.