Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
237 Audi A6 cars under £20,000 - 101 reductions
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Recently reduced (101)
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
Description includes climate control, airbags, 18in alloy wheels, electric lumbar support, audi music interface, pas, lumbar support, dab digital radio, bluetooth interface, anti theft alarm, electric windows, locking wheel bolts, cloth, airbag, bluetooth, driver, cruise...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes estate, mot, metallic paintwork, driver, rear park assist, sport seats, 3 months warranty, roof rails, alloy wheels, privacy glass, centre console, audi music interface, warranty, metallic paint, leather, xenon headlights, service history, voice cont...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include passenger, body coloured door mirrors, service history, locking wheel bolts, leather, alarm, lumbar support, bluetooth, sat nav, airbag, airbags, heated seats, pas, alloy wheels, warranty, full leather, black, cloth, driver, anti theft alarm, roof ra...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Featuring black, leather, mot, black roof rails, sat nav, 2 keys, airbags, cloth, dual zone climate control, lumbar support, dab radio, electric lumbar support, service history, anti theft alarm, driver, full service history, alloy wheels, half leather, electr...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
This model has pearlescent paint, alloy wheels, heated seats, automatic transmission, automatic, adjustable seats, cruise control, daytime running lights, black, satellite navigation, warranty, leather...eee
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£19,795
Was £19,995 Save £200
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 49,703 miles | saloon | 9800 | diesel | semiauto | 4 doors
This model has lumbar support, headlight washers, audi music interface, diesel, cloth, usb connection, diesel particulate filter, headlight wash, usb, electric lumbar support, cd, black, bluetooth, driver, radio, service interval indicator, auxiliary input socket, ...eee
£19,700
Was £20,700 Save £1,000
Audi A6 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (299 ps)
2020 | 43,379 miles | Saloon | 1984 | other | automatic | 4 doors
Featuring airbag, driver, audi music interface, parking sensors, bluetooth, lumbar support, cruise control, alloy wheels, low mileage, pas, rear parking sensors, reversing camera, airbags, electric lumbar support, body coloured door mirrors, climate control, p...eee
£19,499
Was £19,999 Save £500
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
Description includes usb, rain sensor, abs, heated front seat, dab digital radio, bluetooth, heated front seats, locking wheel bolts, driver, leather, electric lumbar support, cruise control, floor mats, driver information system, multi function steering wheel, isofix, f...eee
£19,495
Was £19,995 Save £500
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2018 | 72,800 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes cruise control, pas, alloy wheels, auto lights, airbag, airbags, privacy glass, lumbar support, black, radio, air con, dab radio, sports seats, passenger, audi music interface, service history, anti lock braking system, warranty, electric seats, driv...eee
£19,490
Was £19,990 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 40,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with aluminium trim, black, heated seats, warranty, automatic, daytime running lights, leather, cruise control, automatic transmission, xenon headlights, satellite navigation, leather interior, alloy wheels...eee
237 cars under £20,000
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
Includes electric lumbar support, passenger, central locking, bluetooth, dab digital radio, bluetooth interface, body coloured door mirrors, warranty, audi music interface, electric windows, pas, 18in alloy wheels, cruise control, airbags, climate control, ra...eee
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes tyre pressure monitoring system, front sports seats, illuminated vanity mirrors, isofix, space saver spare wheel, led daytime running lights, diesel particulate filter, abs, anti theft alarm, pas, remote central locking, auto dimming rear view mirror...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2015 | 49,000 miles | Estate | 2967 | diesel | automatic | 5 doors
With anti theft alarm, mot, privacy glass, passenger, rain sensor, audi music interface, auto dimming rear view mirror, pas, diesel, automatic gearbox, driver, anti lock braking system, dual zone climate control, alloy wheels, automatic, abs, airbags, hea...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
Features include pearlescent paint, heated seats, automatic transmission, warranty, cruise control, leather, automatic, black, adjustable seats, satellite navigation, alloy wheels, daytime running lights...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include speed limiter, warranty, driver, cruise control, anti theft alarm, lumbar support, sat nav, full service history, privacy glass, alloys, passenger, service history, electric windows, electric seats, pas, audi music interface, mot, locking wheel bolts...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
With satellite navigation, xenon headlights, centre console, service history, privacy glass, 3 months warranty, mot, metallic paint, daytime running lights, diesel, estate, audi music interface, sport seats, voice control, warranty, black, leather, rear p...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include airbag, body coloured door mirrors, pas, bluetooth, anti theft alarm, black, warranty, leather, alloy wheels, cloth, airbags, bluetooth interface, service history, heated seats, alarm, audi music interface, full leather, roof rails, sat nav, locking ...eee
£19,990
Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2021 | 85,647 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include We have much more to tell you about this car so please feel free to call us for more details...eee
£19,990
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 58,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Options include vanity mirrors, abs, audi music interface, passenger, pas, bluetooth interface, electric windows, driver, airbags, anti lock braking system, locking wheel bolts, alarm, front centre armrest, black, electric lumbar support, headlight wash, dab digital...eee
£19,984
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 71,923 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has abs, 2 keys, pas, airbags, locking wheel bolts, finance available, alarm, folding mirrors, airbag, driver, anti lock braking system, audi music interface, alloy wheels, anti theft alarm, electric lumbar support, low insurance, xenon headlights, warra...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
