Kia EV3 vs Volvo EC40

The Volvo EC40 costs £13,805 more than the Kia EV3. For that premium it adds 29 miles more WLTP range and 73 kW faster peak rapid charging. The Kia EV3 is not just cheaper - it also offers 56 litres more boot space and lower energy use, 149 versus 167 Wh/km. On EVcarsguide's combined category scores, the Kia EV3 comes out ahead overall.

The Kia EV3 is £13,805 cheaper to buy. Running costs are almost identical - about £160 a year either way, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Kia EV3 comes out roughly £13,925 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.

EVcarsguide estimates a real-world motorway range of about 193 miles for the Kia EV3 and 206 miles for the Volvo EC40 - effectively matched, and both well below their WLTP figures because sustained high speed is the hardest case for an EV. Both rapid-charge to 80% in a similar time, around 26-29 minutes.

The two are within 23 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 550 mm of total clearance for the Kia EV3 and about 527 mm of total clearance for the Volvo EC40. The Kia EV3 also turns in a 0.6 m tighter circle, which helps with U-turns and multi-storey ramps.

Over a 8-year ownership window EVcarsguide's degradation model projects roughly 89% battery health for the Kia EV3 and 84% for the Volvo EC40. That gives the Kia EV3 a modest edge in retained real-world range. Both use NMC-type cells, so for daily use keep the charge limit near 80% to slow degradation. Both batteries carry a 8-year manufacturer warranty.