Refine

Used Audi A6 Cars

Showing 1 to 10 of 273 second hand Audi A6 Cars
We have 273 used Audi A6 cars for sale online, so check out the listings. View stock from 35 dealers. Find a second hand Audi A6 by searching today.
Audi A6 50 TFSI e Quattro Black Edition 4dr S Tron +19

2025

Automatic

201.8 mpg

Tax: n/a

Mileage: 10

Hybrid

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tron +24

2025

Automatic

201.8 mpg

Tax: n/a

Mileage: 10

Hybrid

Audi A6 2.0 TDI Quattro 204 Launch Edition 5dr S T +24

2025

Semi-Auto

49.0 mpg

Tax: n/a

Mileage: 15

Diesel

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic Salo +24

2025

Semi-Auto

217.0 mpg

Tax: £195

Mileage: 24

Hybrid

Audi A6 Avant (O) Black Edition 50 TFSI e quattro +62

2025

Automatic

201.0 mpg

Tax: £195

Mileage: 26

Hybrid

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tron +24

2025

Semi-Auto

201.0 mpg

Tax: £195

Mileage: 29

Hybrid

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tron +21

2025

Automatic

201.8 mpg

Tax: n/a

Mileage: 436

Hybrid

Looking for Car Finance?
We'll find you a great deal!
No Deposit Needed

See if CarMoney can save you £££ on car finance. Rates from 8.9% APR. Representative 17.8% APR. CarMoney Ltd is a broker not a lender

Logo of Carmoney
Rates from 8.9% APR
Get a Quote
Audi A6 2.0 TDI Quattro 204 Launch Edition 5dr S T +24

2025

Semi-Auto

49.0 mpg

Tax: £195

Mileage: 1,000

Diesel

Audi A6 270kW Performance 100kWh Launch Edition 5d +35

2025

Automatic

Tax: n/a

Mileage: 1,054

Electric

Audi A6 40 TFSI Black Edition 5dr S Tronic [Tech P +20

2024

Semi-Auto

Tax: n/a

Mileage: 1,300

Petrol

Search all 273 Audi A6 cars
Showing 1 to 10 of 273

Get cars straight to your inbox

Thank you!

Your cars alert has been created.

Why buy a used Audi A6 Avant e-tron with Exchange and Mart?

Audi may sometimes struggle against its arch-rival BMW in terms of overall sales but in one segment at least, the Ingolstadt maker has traditionally beaten its closest rival: that of large, luxurious Executive-class estates. In its previous combustion form, their A6 Avant out-sold the rival BMW 5 Series Touring nearly two-to-one and was even further ahead of its other key segment competitor Mercedes' E-Class Estate. What then, might the marque achieve with a car that's smarter, safer and clever? This one, the A6 e-tron Avant, Audi's first all-electric luxury estate. Like the alternative A6 Sportback e-tron, it shares nearly all of its engineering with the brand's Q6 e-tron SUV; which means use of the 800V electrical architecture and Premium Platform Electric chassis the Q6 shares with the Porsche Macan Electric. It's claimed to be the most complete large load carrier Audi has ever made. Let's check it out.

About the Audi A6 Avant e-tron

This, even BMW and Mercedes would reluctantly have to admit, is a beautiful piece of engineering. It always has been. In its previous combustion form, the A6 Avant was, after all, the first cars in its class to offer things like bonded-in flush glazing, a galvanised bodyshell, V6 TDI power, four wheel drive and advanced twin-clutch automatic gearboxes. And in new-era e-tron EV guise, the cleverness continues, an extra dose of visual charisma blended with high technology and premium quality unsurpassed in this sector. This car's drawbacks, such as they are, shouldn't bother many potential buyers. No it's still not the most spacious large executive estate in its class - but these days, it's large enough for that not to matter. Yes, the extras can be expensive, but then that's the case with any premium executive car. And it's true that the handling isn't especially aimed at driving enthusiasts, though you can go a long way towards sharpening it by ticking the right options boxes. This then, is a very complete product that will doubtless continue as one of the leaders in its class for many years to come. A thorough case, if ever there was one, of vorsprung durch technic.

Please enter a postcode
We need your postcode to provide the most accurate results
Continue
Representative Example

Borrow £6,000 with £1,000 deposit over 48 months with a representative APR of 17.80%, monthly payment would be £171.56, with a total cost of credit of £2,234.88 and a total amount payable of £8,234.88. CarMoney Limited can introduce you to a limited number of finance providers based on your credit rating and we will receive a commission for such introductions this can either be a % of the amount borrowed or a flat fee. This does not influence the interest rate you’re offered in any way. CarMoney is a broker not a lender.

Browse Audi A6 by body type

Audi A6 Estate Audi A6 Hatchback Audi A6 Saloon