Skip advert
Advertisement

Hi-tech stereos tested

Top-end cars call for top-end sounds. Here’s our pick of the best available

In-car audio systems are playing an increasingly important role in car-buying decisions. We expect easy and seamless connectivity with a quality of sound that’s on a par, better even, than what we enjoy in our living room. In fact, more people relish listening to music in the car than at home these days.

Advertisement - Article continues below

So it’s no surprise to see car makers buddying up with some of the major audio names – and taking the opportunity to charge you for it. We tested seven of the biggest-name systems in some of the biggest-name cars to see whether you can get a big sound from a big spend.

How we did our tests

Our test disc comprised pop, rock, dance, country and classical tracks, which we played in every car through the CD player and via iPhone (downloading the tracks at the Apple Lossless setting to get the highest quality possible). All the cars use DSP (Digital Signal Processing) to turn a stereo sound mix into an all-enveloping surround sound. We tried the cars with the surround sound on and off, and with any different settings, too.

We left the audio settings and soundstage in the neutral position rather than choosing a driver, front or rear setting. And yes, we did turn the volume up to loud. Very loud.

Skip advert
Advertisement

Steve Fowler has previously edited Auto Express, Carbuyer, DrivingElectric, What Car?, Autocar and What Hi-Fi? and has been writing about cars for the best part of 30 years. 

New & used car deals

Toyota Yaris Cross
Volkswagen Polo

Volkswagen Polo

RRP £15,270Avg. savings £3,278 off RRP*Used from £6,995
Audi A3

Audi A3

RRP £30,210Used from £9,995
Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £5,014 off RRP*Used from £26,640
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Audi A3 to stick with petrol and target big quality boost
Audi A3 render (watermarked) - front

New Audi A3 to stick with petrol and target big quality boost

The popular hatchback is set to be reborn with a new look, higher quality and cutting- edge tech as Audi looks to lead the premium car class
News
24 Aug 2026
Every new EV ranked 161 to 1: the complete guide to UK electric cars
161 best & worst UK EVs rated - header image

Every new EV ranked 161 to 1: the complete guide to UK electric cars

There are 161 different electric cars on sale in the UK and here’s the complete guide to every one of them…
Features
26 Aug 2026
Updated Renault 5 offers more range, more Google tech and even more style
2026 Renault 5 update - front overhead

Updated Renault 5 offers more range, more Google tech and even more style

Revised aero, new LFP battery chemistry and more colour options added to award-winning electric supermini
News
25 Aug 2026