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 4.5 seconds for 2026 NIO EL7 100 kWh. 2025 Tesla Model X Long Range has the higher listed output at 670 hp; 2026 NIO EL7 100 kWh is rated at 480 hp, a difference of 190 hp. The torque figures follow 2026 NIO EL7 100 kWh at 850 Nm and 2025 Tesla Model X Long Range at 840 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
2025 Tesla Model X Long Range carries the longer listed range at 580 km, against 515 km for 2026 NIO EL7 100 kWh. 2025 Tesla Model X Long Range has the lower recorded consumption at 17.2 kWh/100km; 2026 NIO EL7 100 kWh is listed at 19.4 kWh/100km. 2025 Tesla Model X Long Range has the higher listed DC charging ceiling at 250 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
2025 Tesla Model X Long Range provides the larger quoted cargo volume: 907 litres versus 658 litres, a difference of 249 litres. 2025 Tesla Model X Long Range carries the higher towing rating at 2,268 kg, while 2026 NIO EL7 100 kWh is listed at 2,000 kg. 2025 Tesla Model X Long Range is 145 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 NIO EL7 100 kWh has the lower listed starting price at $73,000, 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.