i7 M70 xDrive (MY23-26)

The BMW i7 M70 xDrive (MY23-26) is a 5-seat saloon with all-wheel drive, sold new from 2023 to 2026, when it cost £163,315 in the UK, and now only available second-hand. It accelerates from 0 to 62 mph in 3.7 seconds, quicker than 90% of the electric cars on sale in the UK. Its estimated real-world range is 304 miles (490 km) in a mix of town, country and motorway driving. That is longer than 76% of the 471 electric cars on sale in the UK, and 33rd of 48 saloons.

It uses around 3.0 mi/kWh (208 Wh/km), less efficient than the typical EV on sale (3.5 mi/kWh). The usable battery holds 101.7 kWh and on a rapid charger it averages 149 kW between 10% and 80%. With one 15-minute charging stop, it can cover an estimated 329 miles (530 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 2023 example is estimated at £62,100–£68,600 and a 2026 one at £93,100–£106,200, based on typical EV depreciation. After typical battery wear, a 2023 car should still manage about 286 miles of real-world range. These are estimates, not valuations: check real prices before you buy.