Audi A6 Avant e-tron vs Volvo V90 B5 AWD: which is truly faster?

Off the line, the V90 B5 AWD hits 100 km/h in 6.65 s versus 7.12 s for the A6 Avant e-tron. Despite lacking instant torque, 250 hp of power compensates. At this point, the V90 B5 AWD leads by 0.47 s and sits roughly 7 m ahead.

At 200 metres, the V90 B5 AWD is doing 124 km/h against 123 km/h for the A6 Avant e-tron. The gap is 0.32 s. The challenger starts to claw back ground.

At 400 metres standing start, the V90 B5 AWD crosses the line in 14.81 s versus 15.21 s. The 0.40 s gap represents roughly 17 m of track - two to three car lengths.

Past 400 metres, the gap narrows. The V90 B5 AWD maxes out at 180 km/h while the A6 Avant e-tron keeps accelerating towards 210 km/h. At 600 metres, the gap has dropped to 0.46 s.

At 1,000 metres, the V90 B5 AWD finishes in 27.19 s versus 27.38 s, with just 0.19 s to spare. The A6 Avant e-tron fails to fully close the launch gap.

The V90 B5 AWD features all-wheel drive (AWD) against the A6 Avant e-tron’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 are electronically governed, but not at the same level: the A6 Avant e-tron is capped at 210 km/h, the V90 B5 AWD at 180 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.

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 11.13 seconds. The 0.47 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.