Audi leans into hybrid tech with its most advanced RS5 to date, writes James Stinson.
The Audi RS5 has always been a fast, capable and beautifully engineered fastback or saloon but this new one – arriving in the UK in mid-2026 – is something else entirely.
It’s the first high-performance plug-in hybrid to wear the RS badge, and Audi insists the move hasn’t diluted anything. In fact, they’re adamant it adds a new dimension to the brand’s trademark blend of muscle and civility.
At the core is a heavily reworked 2.9-litre twin-turbo V6 producing 503 bhp, paired with a 130 kW electric motor. Together they deliver a mighty 630 bhp and 825 Nm of torque, good for 0–62 mph in 3.6 seconds. That places it neatly between its key rivals: BMW’s latest M3 Competition xDrive, which produces 523 hp and manages 0–60 mph in 3.4 seconds, and the more extreme Mercedes-AMG C63 S E Performance, whose complex hybrid setup delivers 671 hp and a blistering 0–60 mph in 2.9 seconds.
Unlike previous RS5 generations, this one can also waft through urban commutes on electric power alone thanks to a 25.9 kWh battery.
A NEW QUATTRO ERA
Audi has also made significant chassis changes to help harness the power. The RS5 debuts quattro with Dynamic Torque Control, a world-first electromechanical torque-vectoring system that can shuffle power between the rear wheels in as little as 15 milliseconds.
Audi describes it as an “invisible maestro”, delivering both agility and reassurance whether charging down a wet B-road or threading through tightening corners.
There’s a new centre differential with preload – always partially locked – improving turn-in and sharpening responses off-throttle, traditionally areas where older RS5s lagged behind the BMW M3’s more reactive rear-drive balance. With rivals like the M3 known for ultra-precise steering and track-ready handling, Audi’s updates aim to close that subjective gap.
Combined with RS sport suspension using twin-valve dampers, wheel options up to 21 inches and optional ceramic brakes, the new RS5 promises a broader dynamic range. Audi says it’ll switch cleanly from long-distance GT comfort to track-ready sharpness at the tap of a drive-mode button.
HYBRID TECH FOR THE REAL WORLD
The hybrid system isn’t just about outright power. The electric motor improves throttle response, provides significant low-speed propulsion and enables meaningful regenerative braking. It can charge at up to 11 kW AC, delivering a full battery in around two and a half hours.
And because this is a plug-in RS model, Audi has added some theatre too. Hit the steering-wheel boost button and you unlock maximum electric and combustion power for 10 seconds—ideal for overtakes and a bit of fun besides.
The RS-specific drive modes also manage the battery’s state of charge to ensure consistent performance, particularly in RS Sport and RS Torque Rear, the latter designed for controlled drifts on closed circuits.
A MORE MUSCULAR LOOK
The wide, squat stance is classic RS5: flared arches, enlarged air intakes and matte-finished oval exhausts. Darkened Matrix LED headlights and a new digital daytime running light signature add presence. Inside, the curved 14.5-inch MMI display and RS-specific digital dials sit alongside materials and trim that mix luxury with motorsport cues.
PRICES AND UK ARRIVAL
Full UK pricing for this new RS5, which is available as a saloon or Avant estate, hasn’t been confirmed but is expected to start around £90,000 with first deliveries in the summer.
What’s clear is that this new RS5 isn’t simply an update; it’s a milestone. Audi Sport is betting big on electrification, and if this car drives as impressively as its numbers suggest, it could well justify the gamble – especially in a segment where its two key rivals take very different approaches: BMW refining its traditional six-cylinder formula, and Mercedes-AMG pursuing maximum hybrid firepower.
