Performance, power and 0-100 km/h
2025 Audi Q4 e-tron 40 has the quicker recorded 0-100 km/h time at 6.7 seconds, compared with 8.9 seconds for 2025 BMW X1 sDrive18i. 2025 Audi Q4 e-tron 40 has the higher listed output at 286 hp; 2025 BMW X1 sDrive18i is rated at 156 hp, a difference of 130 hp. The torque figures follow 2025 Audi Q4 e-tron 40 at 310 Nm and 2025 BMW X1 sDrive18i at 240 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
Range and energy-use figures are either not shared by both cars or not directly comparable across these powertrain types.
Dimensions, cargo space and towing
2025 BMW X1 sDrive18i provides the larger quoted cargo volume: 540 litres versus 520 litres, a difference of 20 litres. Their listed towing capacities are equal at 1,200 kg. 2025 Audi Q4 e-tron 40 is 88 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 X1 sDrive18i has the lower listed starting price at $39,600, compared with $50,800 for 2025 Audi Q4 e-tron 40. 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.