BMW 745e G11 vs Audi SQ5 SUV: which is truly faster?

Off the line, the SQ5 SUV hits 100 km/h in 4.42 s versus 5.16 s for the Bmw 745e. Despite lacking instant torque, 367 hp of power compensates. At this point, the SQ5 SUV leads by 0.74 s and sits roughly 12 m ahead.

At 200 metres, the SQ5 SUV is doing 142 km/h against 139 km/h for the Bmw 745e. The gap is 0.56 s. The challenger starts to claw back ground.

At 400 metres standing start, the SQ5 SUV crosses the line in 12.76 s versus 13.37 s. The 0.61 s gap represents roughly 29 m of track - two to three car lengths.

Past 400 metres, the SQ5 SUV continues to build its lead. At 600 metres, it runs at 196 km/h versus 196 km/h. At 1,000 metres, the SQ5 SUV finishes in 23.50 s versus 24.07 s, with a 0.57 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

On paper, the Bmw 745e combines 394 hp, 600 Nm and 2,000 kg - a clear theoretical edge over the SQ5 SUV. Yet the SQ5 SUV launches quicker. At standstill, both motors deliver peak torque from 0 rpm: the decisive factor is no longer raw power, but available grip. If the SQ5 SUV has a better traction coefficient (tyres, weight distribution, traction control calibration), it puts down more force despite inferior specs - exactly what the simulation reflects, calibrated on manufacturer 0-100 km/h times.

The SQ5 SUV features all-wheel drive (AWD) against the Bmw 745e’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals share the same electronic speed cap: the Bmw 745e and the SQ5 SUV are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.80 seconds. The 0.74 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.