Audi A6 S Line cars for sale
Today we have 469 A6 S Line cars available.
On 10 September 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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£38,990
Good price
Was £59,999 save £21,004
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
2024 (74) | 10,203 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Features include dab digital radio, automatic, bluetooth interface, electric front/rear windows, auxiliary input socket, headlight washers, pas, privacy glass, lumbar support, body coloured door mirrors, audi music interface, usb connection, sports suspension, servic...
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£31,100
Good price
Low mileage
Audi A6 50 TDI Quattro S Line 5dr Tip Auto
2021 (21) | 32,499 miles | estate | 9900 | diesel | semiauto | 5 doors |
Features on this model include usb, dab digital radio, central locking, audi music interface, remote central locking, airbags, body coloured door mirrors, alarm, electric front/rear windows, auxiliary input socket, black, usb connection, roof rails, radio, immobiliser, headlight w...
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£27,088
Great price
Low mileage
Audi A6 50 TFSI e 17.9kWh Quattro S Line 4dr S Tronic
2021 (71) | 32,617 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Features on this model include driver, usb connection, headlight washers, headlight wash, dab digital radio, third brake light, bluetooth, auxiliary input socket, automatic, privacy glass, black, usb, radio, rear view camera, sports suspension, service interval indicator, voice co...
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£42,123
Great price
Low mileage
Was £42,792 save £664
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
2025 (25) | 18 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Features include third brake light, sports suspension, service interval indicator, dab digital radio, bluetooth interface, rear view camera, usb, auxiliary input socket, radio, electric front/rear windows, voice control, bluetooth, body coloured door mirrors, automat...
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£21,750
Great price
Low mileage
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 39,861 miles | saloon | 9800 | diesel | semiauto | 4 doors |
Description includes audi music interface, body coloured door mirrors, usb connection, diesel, bluetooth interface, electric front/rear windows, headlight wash, auxiliary input socket, voice control, privacy glass, automatic, radio, headlight washers, dab digital radio, ...
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£27,787
Great price
Low mileage
Was £28,598 save £806
Audi A6 40 TFSI S Line 4dr S Tronic [Tech Pack]
2023 (23) | 15,340 miles | saloon | 9800 | petrol | semiauto | 4 doors |
With electric front/rear windows, headlight wash, usb, body coloured door mirrors, radio, privacy glass, bluetooth interface, rear view camera, third brake light, headlight washers, black, automatic, bluetooth, auxiliary input socket, service interval ind...
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£28,879
Great price
Low mileage
Was £30,000 save £1,116
Audi A6 40 TFSI S Line 4dr S Tronic
2023 (73) | 12,056 miles | saloon | 9800 | petrol | semiauto | 4 doors |
This model has body coloured door mirrors, dab digital radio, electric front/rear windows, bluetooth interface, voice control, rear view camera, automatic, third brake light, usb connection, service interval indicator, usb, black, auxiliary input socket, radio, pri...
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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 |
This car has rear view camera, auxiliary input socket, bluetooth, usb, privacy glass, service interval indicator, radio, voice control, usb connection, body coloured door mirrors, bluetooth interface, sports suspension, dab digital radio, third brake light, autom...
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£35,402
Great price
Low mileage
Was £38,161 save £2,754
Audi A6 40 TFSI S Line 5dr S Tronic
2024 (74) | 4,104 miles | estate | 9800 | petrol | semiauto | 5 doors |
This car has radio, body coloured door mirrors, electric front/rear windows, usb connection, voice control, roof rails, dab digital radio, sports suspension, service interval indicator, rear view camera, privacy glass, bluetooth, black, usb, third brake light, au...
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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 |
Comes with privacy glass, auxiliary input socket, service interval indicator, usb, electric front/rear windows, black, usb connection, third brake light, rear view camera, body coloured door mirrors, roof rails, bluetooth interface, sports suspension, automatic...
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£27,625
Great price
Low mileage
Audi A6 40 TFSI S Line 4dr S Tronic
2023 (23) | 13,451 miles | saloon | 9800 | petrol | semiauto | 4 doors |
Featuring usb connection, radio, driver, bluetooth interface, usb, body coloured door mirrors, voice control, black, sports suspension, rear view camera, headlight wash, automatic, audi music interface, service interval indicator, privacy glass, dab digital ra...
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£43,995
Great price
Low mileage
Was £44,485 save £485
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
2024 (74) | 4,092 miles | saloon | 9800 | hybrid | semiauto | 4 doors |
Includes automatic, auxiliary input socket, service interval indicator, radio, voice control, usb, bluetooth interface, electric front/rear windows, usb connection, body coloured door mirrors, rear view camera, third brake light, sports suspension, dab digita...
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£26,990
Great price
Low mileage
Was £27,490 save £495
Audi A6 40 TDI S Line 4dr S Tronic
2022 (71) | 22,388 miles | saloon | 9800 | diesel | semiauto | 4 doors |
With service interval indicator, voice control, electric front/rear windows, audi music interface, driver, diesel particulate filter, black, headlight washers, privacy glass, usb, usb connection, sports suspension, automatic, radio, bluetooth, diesel, hea...
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£40,995
Good price
Was £41,995 save £995
Audi A6 40 TDI Quattro S Line 4dr S Tronic
2025 (74) | 4,041 miles | saloon | 9800 | diesel | semiauto | 4 doors |
This model has usb connection, sports suspension, auxiliary input socket, radio, body coloured door mirrors, bluetooth, service interval indicator, black, voice control, privacy glass, diesel, rear view camera, automatic, electric front/rear windows, third brake li...
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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 |
Description includes radio, usb connection, black, sports suspension, dab digital radio, auxiliary input socket, body coloured door mirrors, rear view camera, privacy glass, automatic, service interval indicator, bluetooth, usb, bluetooth interface, third brake light, vo...
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