Used Audi A6 Saloon cars for sale - Page 33
Audi A6 Saloon
2015 - AVANT TDI QUATTRO S LINE 5-Door
105.6k+ miles2015 (15 reg)AutoDieselCotswold Select Autos LtdEveshamAudi A6 Saloon
2024 (74) - 40 TFSI S Line 5dr S Tronic
9.8k+ miles2024 (74 reg)AutoPetrolAudi PortsmouthPortsmouthAudi A6 Saloon
2005 - 3.2 FSI SE 4-Door
123k miles2005 (5 reg)AutoPetrolNATIONAL VEHICLE SUPPLIERS LTDHungerfordAudi A6 Saloon
2010 (10) - 2.0 TDI e S line 4dr
2010 (10 reg)ManualDieselFormula One Car Centre3.7FalkirkAudi A6 Saloon
2019 - 40 TDI S Line 4dr S Tronic
63.2k+ miles2019 (19 reg)AutoDieselGreg Mitchell MotorsStrabaneAudi A6 Saloon
2009 - AVANT TDI E SE 5-Door
140k milesManualDieselStockwood Village AutomotiveBristolAudi A6 Saloon
2014 - 2.0 TDI Ultra S Line 5dr S Tronic
95.2k+ miles2014 (64 reg)AutoDieselCarbase - Lympsham4.5LympshamAudi A6 Saloon
2018 - 2.0 TDI Ultra S Line 4dr
86.7k+ miles2018 (68 reg)ManualDieselJack Reid Cars CarrickfergusWhitehead CarrickfergusAudi A6 Saloon
2025 (65) - 3.0 TFSI V6 Supercharged
71k miles2015 (64 reg)AutoPetrolExclusive Motors Of GB LTDUxbridgeAudi A6 Saloon
2025 - Audi Avant 40 TFSI S Line 5dr S Tronic
993 miles2025 (25 reg)AutoPetrolMarshall Audi CoulsdonCroydonAudi A6 Saloon
2022 - AVANT TDI QUATTRO S LINE MHEV Semi Auto 5-Door
2k miles2022 (72 reg)AutoNot SuppliedMarshall Audi South East London (Beckenham)BeckenhamAudi A6 Saloon
2025 - 270kW Performance 100kWh Launch Edition 5dr Auto
4.3k+ miles2025 (74 reg)AutoElectricMarshall Audi CoulsdonCroydonAudi A6 Saloon
2025 - 370kW S6 100kWh Launch Edition 5dr Auto
6.6k+ miles2025 (74 reg)AutoElectricMarshall Audi CoulsdonCroydonAudi A6 Saloon
2025 - 210Kw 83Kwh Edition 1 5Dr Auto [S+V Pro]
3.6k+ miles2025 (25 reg)AutoElectricGuildford AudiSlyfield Industrial Estate
Choose from Audi A6 Saloon trims
Thinking of buying a used Audi A6?
The style of the car
The Audi A6 is available as a four-door saloon or as a five-door estate, called the A6 Avant. There’s a rugged-looking version of the estate called the Allroad that has raised suspension and some SUV-style upgrades on the exterior, as well as an extremely powerful performance model called the RS6. The Avant is one of the best premium estate cars you can buy.
How it drives
The A6 is a good car to drive. It has precise steering, which inspires confidence at speed, and its smooth petrol and diesel engines are quiet and powerful. Audi is famous for its ‘quattro’ four-wheel drive system, which is available on most versions of the A6. This option gives drivers extra reassurance in slippery conditions. It’s a large car to manoeuvre and park but most versions come with parking sensors and cameras.
The interior
The five-seat, four-door A6 saloon is a comfortable and well-finished car with a large boot and plenty of leg and head room. The five-door A6 Avant, the estate, is much more versatile, offering one of the largest boots in its category. All versions come well equipped, and Audi’s class-leading infotainment system is intuitive and fun to use. The 4x4 Allroad version of the estate is a great all-rounder.
Running costs and reliability
The Audi A6 holds its value as a used car and it costs much the same as rival BMW and Mercedes-Benz models. All the engines are efficient, but the diesel ones, in particular, are particularly impressive in terms of fuel economy and low tax bills. Insurance and maintenance costs are likely to be higher for an Audi A6 than a Skoda Superb, for example, but the car is considered to be fairly reliable. It has a five-star Euro NCAP score.
How the Audi A6 compares with similar cars
The Audi A6 is what’s commonly known as an ‘executive’ car. It competes with the Mercedes E-Class and the BMW 5-Series, though you might also consider the cheaper Skoda Superb. It’s bigger than the Audi A4 and smaller than the A8. It consistently wins awards for its design and all-round appeal.
Audi A6 common questions
Why should I buy an Audi A6?
Stylish, extremely well finished and packed with high-tech equipment, the comfortable and efficient Audi A6 is a fine choice. The quattro four-wheel drive versions are particularly desirable.
How does the Audi A6 compare with rivals?
Like its premium rivals from BMW and Mercedes, the Audi A6 is a quiet and luxurious model that copes well with long distance journeys. It’s a stylish option both inside and out and has no real weaknesses.
Is the Audi A6 reliable?
It comes with the latest technology and Audi’s reputation for quality and durability means the A6 promises to be a dependable choice.
Is the Audi A6 expensive to run?
Given its large size and strong performance the Audi A6 is surprisingly efficient, matching smaller models for fuel economy and tax bills.
Is the Audi A6 practical?
All versions of the Audi A6 have plenty of space for people and luggage, while the Avant estate models feature an even larger boot. The optional four-wheel drive also makes it a good tow car.