Engine Displacement: 2,894 cc
The 2026 RS5 Sportback retains its 2.9-litre twin-turbocharged V6 but integrates a 130kW electric motor housed within the transmission. This PHEV powertrain allows for a dual personality: silent, zero-emission city commuting for up to 80 km and explosive twin-turbo performance on the open road. The engine itself has been optimized with revised turbo geometry and a Miller combustion cycle for better thermal efficiency.
Max Power: 630 bhp (Combined)
The combined output of the V6 engine (503 bhp) and the electric motor results in a staggering 630 bhp. This marks a massive leap over the previous generation's 444 bhp, providing the RS5 with the firepower to dominate its segment.
Max Torque: 825 Nm (Combined)
Torque has seen a 37% increase, now peaking at 825 Nm. The electric motor provides "instant-on" torque, filling the gap before the twin turbochargers fully spool up, ensuring relentless acceleration from any speed.
0-100 km/h: 3.6 Seconds
Despite a significant weight gain due to the battery system (now weighing ~2,355 kg), the RS5 is faster than ever. It hits 100 km/h in just 3.6 seconds, with a top speed electronically capped at 250 km/h (extendable to 285 km/h with the RS Dynamic Package).
