Performance, power and 0-100 km/h
2025 Mazda CX-90 3.3 Turbo Premium has the quicker recorded 0-100 km/h time at 6.5 seconds, compared with 7.3 seconds for 2025 Subaru Ascent Touring. 2025 Mazda CX-90 3.3 Turbo Premium has the higher listed output at 340 hp; 2025 Subaru Ascent Touring is rated at 275 hp, a difference of 65 hp. The torque figures follow 2025 Mazda CX-90 3.3 Turbo Premium at 500 Nm and 2025 Subaru Ascent Touring at 375 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 Mazda CX-90 3.3 Turbo Premium has the lower recorded consumption at 9.8 L/100km; 2025 Subaru Ascent Touring is listed at 10.2 L/100km. 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 Subaru Ascent Touring provides the larger quoted cargo volume: 467 litres versus 400 litres, a difference of 67 litres. Their listed towing capacities are equal at 2,268 kg. 2025 Mazda CX-90 3.3 Turbo Premium is 101 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 Subaru Ascent Touring has the lower listed starting price at $45,795, compared with $48,000 for 2025 Mazda CX-90 3.3 Turbo Premium. The measured categories split evenly, so the better choice depends on which attributes matter most. The assessment is based on the specifications shown here; it is not presented as a two-car road test.