Performance, power and 0-100 km/h
2025 Tesla Model X Long Range has the quicker recorded 0-100 km/h time at 3.8 seconds, compared with 4.7 seconds for 2026 Polestar 3 Long Range Dual Motor. 2025 Tesla Model X Long Range has the higher listed output at 670 hp; 2026 Polestar 3 Long Range Dual Motor is rated at 489 hp, a difference of 181 hp. Both specifications list 840 Nm of torque. 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 3 Long Range Dual Motor carries the longer listed range at 610 km, against 580 km for 2025 Tesla Model X Long Range. 2025 Tesla Model X Long Range has the lower recorded consumption at 17.2 kWh/100km; 2026 Polestar 3 Long Range Dual Motor is listed at 18.2 kWh/100km. Both list the same maximum DC charging power of 250 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
2025 Tesla Model X Long Range provides the larger quoted cargo volume: 907 litres versus 484 litres, a difference of 423 litres. 2025 Tesla Model X Long Range carries the higher towing rating at 2,268 kg, while 2026 Polestar 3 Long Range Dual Motor is listed at 2,200 kg. 2025 Tesla Model X Long Range is 157 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 3 Long Range Dual Motor has the lower listed starting price at $73,400, compared with $79,990 for 2025 Tesla Model X Long Range. 2025 Tesla Model X Long Range 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.