Used Audi A6 cars for sale or finance at 10.9% APR
Need a car that turns heads in the office car park or will soothe you on long journeys? Meet the Audi A6, a posh executive car that looks sharp, has plenty of space and has a fantastic interior. Shop used Audi A6 cars, all available to buy or finance. Choose same-day driveaway, pick up your A6 at a store of your choice or collect on a day of your choice.
- £550 off
Audi A6
50 TFSI e 17.9kWh Qtro S Line 5dr S Tronic
2023 (23) reg | 47,677 miles
Petrol Plug-in Hybrid | 3 months warranty
Was £24,399£23,849£357 per month 
Audi A6
50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic
2022 (22) reg | 46,971 miles
Petrol Plug-in Hybrid | 3 months warranty
£20,749£326 per month
Why buy a used Audi A6?
A used Audi A6 feels incredibly luxurious. It includes Audi’s top-drawer technology, including three ultra-crisp infotainment screens and all the features to keep boredom at bay. The A6 gives a soothing driving experience and excellent space for passengers and luggage, and running costs are kept in check with mostly economical petrol, diesel and plug-in hybrid engines. Choose between four-door saloon or big-booted estate models.
Popular Audi A6 trims for sale at Motorpoint
There’s nothing basic about the cheapest Sport trim, because it includes all the must-have equipment to make every journey easy. S Line and Black Edition trims largely add cosmetic upgrades, such as bigger wheels and sharper detailing.
Owning a used Audi A6
A used Audi A6 can cost less than you might expect, but it certainly feels like an enormous upgrade over non-premium alternatives. With excellent build quality and plush materials, the A6 feels like a luxury limousine. There’s plenty of space for your family and all the extras you have to take with you, especially in the A6 Avant estate.
Read our Audi A6 review for a more in-depth guide to ownership and performance.
Other models you may be interested in
The Audi A6 goes head-to-head with the BMW 5 Series and Mercedes E-Class, or you might consider the comfort-focused Lexus ES as a left-field alternative.
Alternatively, check out the new Audi A6 models coming soon:
Why buy from Motorpoint?
- Service – we’re rated Excellent on Trustpilot
- Choice – thousands of high-quality, low-mileage used cars from more than 30 manufacturers, ready for same-day driveaway
- Quality – all cars thoroughly inspected to the Motorpoint Quality Standard
- Finance – flexible monthly finance packages to suit your needs
- Peace of mind – comprehensive range of extended warranty and aftercare products. Warranty cover is included on all cars – either the balance of the manufacturer's warranty or a 3-month Motorpoint warranty
- Convenience – in-store pickup on a day of your choice
- Unbeatable prices guaranteed – our Double the Difference Price Promise means we'll refund you double the difference if you find the same car cheaper elsewhere
- Sell or part-exchange your old car – it’s quick and easy with top prices paid
Your Audi A6 questions answered
Like its main rivals, the BMW 5 Series and Mercedes E-Class, the Audi A6 is best known for being a roomy four-door saloon. There’s also an estate version with a monumental boot, and both saloon and ‘Avant’ estate versions come with a glut of engines including petrol, diesel, plug-in hybrid and a fast S6 diesel. On the estate, there’s also the supercar-beating RS6 Avant and an A6 Allroad version that adds chunky cladding and off-road capability.
The current generation of Audi A6 has been on sale from 2018, so you’ll only find the latest model for sale at Motorpoint.
A cornerstone of the Audi range, the A6 has some pretty impressive dimensions. Whichever you pick, you’re getting a car that’s nearly five metres long and over 2.1 metres wide. With its big grille and sharp lines, road presence comes as standard. Its length means there’s an abundance of room for your colleagues to stretch out, and they’ll find headroom is commendable as well.
Boot space for the saloon stands at 530 litres, while the Avant estate ups that to 586 litres and brings a more versatile tailgate (which is also powered). While not quite the biggest in its class, the A6 Avant has plenty of room for large dogs, holiday baggage for families who don’t pack light, or numerous photocopiers.
Whether you pick diesel, petrol or plug-in hybrid, there’s no shortage of power in the A6 line-up – and if you want earth-tremoring power to get to your designated car parking space as quickly as possible, there are a couple of options for you, too. For the mile-munching this car was designed for, the diesel engine makes a lot of sense.
Audi is a premium brand and the A6 is one of its larger, posher cars. Both of those factors mean maintenance costs for the A6 will be a little higher than the average car, with both parts and garage labour being more expensive than more affordable brands.
It's worth spending the money, however, because keeping your A6 in A-grade condition means it'll be worth as much as possible when you come to sell it on.
While it won't suit everyone, the Audi A6 is an astonishingly accomplished car. If you're looking for a practical, spacious saloon or estate car, dripping with the latest technology, and wrapped up in a super-stylish package, the A6 is sure to impress.
It's also a pleasure to drive, with an excellent balance between ride quality and grippy handling that lets it cover hundreds of miles without any fuss whatsoever. The top-drawer refinement and composure means you shouldn't hear any complaints from passengers, either.
Audi as a brand doesn't tend to score extremely well in reliability surveys and the A6's report card isn't much cleaner. Other premium brands like Mercedes, BMW and Jaguar all have similarly disappointing scores. A possible explanation here is that, as upmarket brands, they all pack their cars full of technology, which means more things that could potentially go wrong, unlike cheaper, simpler cars.
Consider adding an extended warranty to your A6 purchase to protect yourself from unexpected repair costs down the line.