Audi A6 review (2018-2023)

Packaged in a stylish design, the Audi A6 has lots of equipment and enough interior and boot space for just about every need. It’s well built, very safe and is excellent over long journeys with a good driving position and an excellent infotainment system.

There’s a reasonably capable off-road Allroad version, as well as an estate version called the Audi A6 Avant. All versions of are extremely comfortable and exude an executive feel. There are also performance models, called the S6 and RS 6.

We're focusing here on the latest generation A6, introduced in 2018. You'll also find lots of previous-generation models on the market

The A6 has an understated interior design that creates a clean, uncluttered and spacious feel. There’s an executive vibe and the quality of materials is excellent.

The wide centre console houses Audi’s MMI (multimedia interface) infotainment system, which controls everything from the sound system to the sat nav. You can control using the central touchscreen or a control dial by the gearstick, as well as with buttons on the steering wheel. You can also access a range of information through a digital driver display, which sits behind the wheel in place of traditional dials.

Both the saloon and the Avant estate model have very large boots, although rival cars like the BMW 5 Series, Volvo V90 and Mercedes-Benz E-Class have more space still.

The Audi A6 is about comfort and luxury, providing a relaxed drive whether you’re stuck in urban traffic or heading into the country. Great for long-distance driving, it’s remarkably quiet, even with a diesel engine.

The range of petrol and diesel engines are responsive and economical, although the high-performance S6 and RS6 Avant models sacrifice fuel economy for power and speed.

Most A6 models are front-wheel drive, although some have Audi’s quattro all-wheel-drive system, which gives it extra traction in poor weather or on poor road surfaces.

This version of the A6 uses mild-hybrid technology across its engine range, which means it offers slightly better efficiency over earlier equivalent engines.

The Audi A6 depreciates significantly from new, so you can often find a great deal on a used one. Many have been sold, so there are lots to choose from, and many will have high mileage, further lowering the purchase price.

Running costs are good, with excellent fuel economy from the diesels particularly, while insurance and Vehicle Excise Duty costs are similar to its executive rivals from BMW and Mercedes. More powerful versions are going to cost you more, both to buy and run.

Service, maintainance and repair is likely to cost you more than with less premium brands, but on a par with direct rivals.

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