Performance, power and 0-100 km/h
2025 Aston Martin DBX 707 has the quicker recorded 0-100 km/h time at 3.3 seconds, compared with 5.4 seconds for 2025 BMW X7 xDrive40d. 2025 Aston Martin DBX 707 has the higher listed output at 707 hp; 2025 BMW X7 xDrive40d is rated at 352 hp, a difference of 355 hp. The torque figures follow 2025 Aston Martin DBX 707 at 900 Nm and 2025 BMW X7 xDrive40d at 720 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 BMW X7 xDrive40d has the lower recorded consumption at 7.8 L/100km; 2025 Aston Martin DBX 707 is listed at 14.2 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 BMW X7 xDrive40d provides the larger quoted cargo volume: 750 litres versus 632 litres, a difference of 118 litres. Their listed towing capacities are equal at 2,700 kg. 2025 BMW X7 xDrive40d is 142 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 BMW X7 xDrive40d has the lower listed starting price at $84,800, compared with $239,000 for 2025 Aston Martin DBX 707. 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.