Audi A6 S Line cars for sale
Today we have 469 A6 S Line cars available.
On 17 July 2025 we currently have 469 Audi A6 cars for sale on the site. Although the average asking price is £21,520 you can find Audi A6 cars for just £2,490. A6s are available in estate, saloon body styles. The current selling market suggests that buyers have the best chance negotiating on 2019 year models and that 2019 year models with mileages less than 70,208 currently provide the best value.
A6 S-Line cars available today
The derivative or trim of a car often refers to additional items or features that are added to the interior or exterior of a car. Manufacturers are continually adding more derivative choices to their model line-ups which can make the job of choosing the right car that little bit harder.
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£30,550
Great price
Low mileage
Was £31,195 save £640
Audi A6 40 TDI Quattro S Line 4dr S Tronic [Tech Pack]
2022 (72) | 14,670 miles | saloon | 9800 | diesel | semiauto | 4 doors |
This car has third brake light, diesel, automatic, black, rear view camera, body coloured door mirrors, service interval indicator, headlight wash, bluetooth interface, auxiliary input socket, driver, sports suspension, dab digital radio, privacy glass, usb conne...
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£27,450
Great price
Low mileage
Was £27,950 save £495
Audi A6 40 TDI S Line 4dr S Tronic
2021 (71) | 23,550 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Features include voice control, body coloured door mirrors, diesel particulate filter, radio, service interval indicator, usb connection, audi music interface, sports suspension, diesel, electric front/rear windows, dab digital radio, headlight washers, bluetooth, pr...
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£19,795
Great price
Low mileage
Was £19,995 save £195
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 49,703 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Features on this model include dab digital radio, cd player, driver, auxiliary input socket, cloth, cd, lumbar support, service interval indicator, diesel particulate filter, bluetooth, passenger, automatic, usb, electric front/rear windows, bluetooth interface, body coloured door...
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£29,995
Great price
Low mileage
Audi A6 40 TFSI S Line 4dr S Tronic
2023 (73) | 13,397 miles | saloon | 9800 | petrol | semiauto | 4 doors |
Includes radio, usb connection, third brake light, usb, service interval indicator, sports suspension, bluetooth interface, rear view camera, auxiliary input socket, body coloured door mirrors, black, voice control, privacy glass, automatic, dab digital radio...
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£35,754
Great price
Low mileage
Was £38,190 save £2,431
Audi A6 40 TFSI S Line 5dr S Tronic
2024 (74) | 1,917 miles | estate | 9800 | petrol | semiauto | 5 doors |
Description includes dab digital radio, privacy glass, usb connection, body coloured door mirrors, auxiliary input socket, sports suspension, usb, third brake light, electric front/rear windows, bluetooth interface, automatic, roof rails, service interval indicator, roof...
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£26,279
Good price
Was £26,399 save £115
Audi A6 40 TFSI S Line 4dr S Tronic
2023 (23) | 28,376 miles | saloon | 9800 | petrol | semiauto | 4 doors |
Description includes voice control, black, auxiliary input socket, body coloured door mirrors, usb connection, rear view camera, pas, driver, climate control, radio, service interval indicator, bluetooth, dab digital radio, privacy glass, automatic, electric lumbar suppo...
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£42,180
Great price
Low mileage
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
2024 (74) | 2,532 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Featuring bluetooth interface, body coloured door mirrors, bluetooth, service interval indicator, rear view camera, automatic, voice control, usb connection, sports suspension, electric front/rear windows, usb, radio, auxiliary input socket, dab digital radio,...
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£21,731 Good price
Audi A6 40 TDI Quattro S Line 4dr S Tronic
2021 (71) | 76,362 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Features include auxiliary input socket, bluetooth interface, voice control, sports suspension, rear view camera, usb connection, headlight wash, radio, privacy glass, audi music interface, electric front/rear windows, service interval indicator, driver, diesel, dab ...
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£34,755 Good price
Audi A6 40 TFSI S Line 4dr S Tronic
2025 (25) | 4,001 miles | saloon | 9800 | petrol | semiauto | 4 doors |
This car has automatic, privacy glass, voice control, auxiliary input socket, dab digital radio, electric front/rear windows, rear view camera, service interval indicator, body coloured door mirrors, third brake light, sports suspension, black, bluetooth, radio, ...
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£19,622
Great price
Low mileage
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 55,828 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Options include diesel, body coloured door mirrors, headlight washers, radio, driver, bluetooth interface, electric front/rear windows, cloth, service interval indicator, automatic, dab digital radio, usb connection, rear centre armrest, lumbar support, usb, passeng...
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£43,350
Good price
Was £44,750 save £1,395
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
2025 (74) | 2,487 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
This model has dab digital radio, automatic, sports suspension, service interval indicator, voice control, third brake light, rear view camera, radio, usb connection, auxiliary input socket, bluetooth, body coloured door mirrors, bluetooth interface, electric front...
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£26,520 Good price
Audi A6 50 TFSI e 17.9kWh Quattro S Line 4dr S Tronic
2022 (22) | 52,337 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Options include radio, usb, headlight washers, dab digital radio, auxiliary input socket, service interval indicator, voice control, electric front/rear windows, driver, headlight wash, automatic, sports suspension, bluetooth, black, rear view camera, privacy glass,...
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£24,691
Great price
Low mileage
Was £25,991 save £1,295
Audi A6 40 TDI Quattro S Line 4dr S Tronic
2021 (70) | 40,875 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Features include audi music interface, voice control, black, rear view camera, bluetooth, sports suspension, bluetooth interface, headlight wash, usb, service interval indicator, automatic, radio, usb connection, diesel, headlight washers, dab digital radio, electric...
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£23,495
Good price
Was £23,995 save £495
Audi A6 40 TFSI S Line 4dr S Tronic
2022 (22) | 45,981 miles | saloon | 9800 | petrol | semiauto | 4 doors |
Includes privacy glass, service interval indicator, electric front/rear windows, rear view camera, body coloured door mirrors, climate control, usb connection, passenger, dab digital radio, headlight washers, headlight wash, lumbar support, electric lumbar su...
£37,435
Good price
Was £38,760 save £1,320
Audi A6 40 TDI Quattro S Line 4dr S Tronic
2024 (74) | 6,576 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Featuring usb, radio, bluetooth, sports suspension, service interval indicator, black, usb connection, automatic, body coloured door mirrors, privacy glass, auxiliary input socket, electric front/rear windows, diesel particulate filter, third brake light, blue...
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