Polestar 3 vs Porsche Macan Electric

The Polestar 3 costs £7,940 more than the Porsche Macan Electric. For that premium it adds 40 kW faster peak rapid charging. The Porsche Macan Electric is not just cheaper - it also offers 56 litres more boot space and a 1.9s quicker 0-62mph time. On EVcarsguide's combined category scores, the Porsche Macan Electric comes out ahead overall.

The Porsche Macan Electric is £7,940 cheaper to buy. Running costs are almost identical - about £168 a year either way, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Porsche Macan Electric comes out roughly £8,060 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 257 miles for the Polestar 3 and 332 miles for the Porsche Macan Electric - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Porsche Macan Electric goes roughly 75 miles further between charging stops. Both rapid-charge to 80% in a similar time, around 21-22 minutes.

The Porsche Macan Electric is the easier car for tight UK car parks: it is 30 mm narrower than the Polestar 3. In a standard 2,400 mm bay that leaves about 462 mm of total clearance for the Porsche Macan Electric and about 432 mm of total clearance for the Polestar 3.

Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Polestar 3 and 84% for the Porsche Macan Electric. That is close enough that capacity loss should not decide between them. Both use NMC-type cells, so for daily use keep the charge limit near 80% to slow degradation.