Performance, power and 0-100 km/h
2026 Rivian R1S Dual Standard has the quicker recorded 0-100 km/h time at 3.6 seconds, compared with 5.4 seconds for 2025 Volvo XC90 T8 AWD. 2026 Rivian R1S Dual Standard has the higher listed output at 600 hp; 2025 Volvo XC90 T8 AWD is rated at 455 hp, a difference of 145 hp. The torque figures follow 2026 Rivian R1S Dual Standard at 878 Nm and 2025 Volvo XC90 T8 AWD at 709 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 Rivian R1S Dual Standard carries the longer listed range at 488 km, against 68 km for 2025 Volvo XC90 T8 AWD. 2026 Rivian R1S Dual Standard has the higher listed DC charging ceiling at 220 kW, compared with 0 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 Volvo XC90 T8 AWD provides the larger quoted cargo volume: 680 litres versus 498 litres, a difference of 182 litres. 2026 Rivian R1S Dual Standard carries the higher towing rating at 3,175 kg, while 2025 Volvo XC90 T8 AWD is listed at 2,250 kg. 2026 Rivian R1S Dual Standard is 90 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
2025 Volvo XC90 T8 AWD has the lower listed starting price at $60,990, compared with $75,900 for 2026 Rivian R1S Dual Standard. 2026 Rivian R1S Dual Standard 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.