Skip advert
Advertisement

424bhp Audi S4

German tuner MTM takes the new Audi S4 to supercar slaying levels of power

Audi’s TFSI petrol engines are getting a bit of a reputation for their adeptness to tuning, and tuner MTM is only too happy to take advantage.

It's the kind of company that looks at the new (and rather good) Audi S4 and sees an opportunity for supercar-baiting rather than an accomplished 335i rival. Hence this 424bhp, 380lb ft creation. That makes it 55lb ft and nearly 100bhp better off than a stock S4, and more powerful and much torquier than a V8-powered Audi R8, too.

Advertisement - Article continues below

The uprated engine is mated to a six-speed manual gearbox and Audi’s quattro four-wheel-drive system, and completes the 0-62mph sprint in 4.7sec.

There’s MTM-tweaked suspension (which is height-adjustable), beefier 8-piston caliper brakes and a rortier four-pipe oval exhaust to complete the package. There’s no word on pricing yet, but you can head to www.mtm-online.de for more info on the company’s efforts.

You can also see how a standard S4 does against two key foes in our group test, in evo Issue 134 - on sale Weds July 22.

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Ferrari Amalfi Spider review – the perfect foil for Aston Martin's Vantage S Roadster
Ferrari Amalfi Spider
Reviews

Ferrari Amalfi Spider review – the perfect foil for Aston Martin's Vantage S Roadster

Ferrari has listened to its customers, refining the Amalfi as a daily compared to the Roma, while rationalising its cabin. But it does have a muted vo…
5 Aug 2026
Lotus Elise (S3, 2010-2021) review – lithe, lightweight and extinct
Lotus Elise S3
In-depth reviews

Lotus Elise (S3, 2010-2021) review – lithe, lightweight and extinct

There was nothing like the Elise before it arrived in 1996 and surely, there will be nothing like it ever again
7 Aug 2026
Bugatti Destrier revealed as the ultimate one-off W16 hypercar (really, this time)
Bugatti Destrier
News

Bugatti Destrier revealed as the ultimate one-off W16 hypercar (really, this time)

The one-off Destrier is the latest creation from Bugatti’s Solitaire programme, and there’s no underlying Chiron hardware here
6 Aug 2026