Performance, power and 0-100 km/h
2025 NIO ET7 100 kWh has the quicker recorded 0-100 km/h time at 3.8 seconds, compared with 6.2 seconds for 2026 Polestar 2 Long Range Single Motor. 2025 NIO ET7 100 kWh has the higher listed output at 653 hp; 2026 Polestar 2 Long Range Single Motor is rated at 299 hp, a difference of 354 hp. The torque figures follow 2025 NIO ET7 100 kWh at 850 Nm and 2026 Polestar 2 Long Range Single Motor at 490 Nm. These figures describe straight-line potential only; they do not establish braking performance, ride quality, steering response or durability under repeated hard use.
Range, battery, charging and efficiency
2026 Polestar 2 Long Range Single Motor carries the longer listed range at 655 km, against 585 km for 2025 NIO ET7 100 kWh. 2026 Polestar 2 Long Range Single Motor has the lower recorded consumption at 14.5 kWh/100km; 2025 NIO ET7 100 kWh is listed at 17.1 kWh/100km. 2026 Polestar 2 Long Range Single Motor has the higher listed DC charging ceiling at 205 kW, compared with 140 kW. Test cycle, temperature, wheel size and charging conditions can materially affect these results, so only figures measured on the same basis should be treated as directly comparable.
Dimensions, cargo space and towing
2026 Polestar 2 Long Range Single Motor provides the larger quoted cargo volume: 405 litres versus 386 litres, a difference of 19 litres. 2025 NIO ET7 100 kWh is 495 mm longer overall. Exterior size is not a benefit by itself: a longer body may create useful room, but cargo shape, rear-seat space and ease of parking still require a physical inspection.
Price and overall assessment
2026 Polestar 2 Long Range Single Motor has the lower listed starting price at $48,400, compared with $69,900 for 2025 NIO ET7 100 kWh. 2026 Polestar 2 Long Range Single Motor leads in more of the shared headline fields, but that is not a universal verdict: a buyer should weight price, performance, range and utility rather than simply count category wins. The assessment is based on the specifications shown here; it is not presented as a two-car road test.