
The S4 is a exciting compact saloon car.

The 4.2-litre V8 has been replaced by a 3.0-litre suercharged V6 engine.
- Skip advertAdvertisement - Gallery continues below

The interior switchgear has been lifited out of standard A4 and been tweaked with sporty trimming.

Despite a reduction in power, the new S4 has a more instant trottle reposne making it feel faster.
- Skip advertAdvertisement - Gallery continues below
Most Popular
It’s time to be clear and honest about battery health on used electric cars

It’s time to be clear and honest about battery health on used electric cars
Paul Barker explains why sellers need to be clearer about battery degradation in order to give used EV buyers a confidence boost
Opinion
15 Feb 2026
New 2028 Ford Fiesta: all the details on iconic supermini’s sensational comeback

New 2028 Ford Fiesta: all the details on iconic supermini’s sensational comeback
The new Ford Fiesta would get all-electric power and our exclusive image previews how it could look
News
12 Feb 2026
Electric cars are more expensive to buy and insure, and will depreciate faster

Electric cars are more expensive to buy and insure, and will depreciate faster
Mike Rutherford is not surprised to see the electric car market slowing down in the UK
Opinion
15 Feb 2026