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
234 Audi A6 cars under £20,000 - 111 reductions
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Recently reduced (111)
£19,995
Was £21,495 Save £1,500
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 72,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features on this model include airbag, audi music interface, cloth, multi function steering wheel, lumbar support, saloon, dab digital radio, leather, locking wheel bolts, speed limiter, body coloured door mirrors, usb, heated front seats, cruise control, abs, heated front seat, p...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
Features include anti theft alarm, lumbar support, climate control, black, dab digital radio, airbag, bluetooth, bluetooth interface, electric windows, usb, abs, speed limiter, alloy wheels, anti lock braking system, alarm, driver, power steering, auto dimming rear v...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 centre console, driver, metallic paintwork, daytime running lights, alloy wheels, xenon headlights, warranty, 3 months warranty, diesel, satellite navigation, estate, black, leather, service history, mot, rear park assist, roof rails, sport seats, au...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
This car has audi music interface, bluetooth interface, sat nav, alarm, passenger, pas, heated seats, roof rails, bluetooth, lumbar support, anti theft alarm, airbag, full leather, alloy wheels, airbags, locking wheel bolts, leather, electric lumbar support, driv...eee
£19,990
Was £20,700 Save £710
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
This model has electric lumbar support, automatic, front and rear parking sensors, bluetooth interface, 18in alloy wheels, body coloured door mirrors, saloon, driver, black, cruise control, pas, petrol, parking sensors, lumbar support, audi music interface, alloy w...eee
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£19,895
Was £20,250 Save £355
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2020 (70) | 57,400 miles | saloon | 9800 | hybrid | semiauto | 4 doors
Description includes radio, usb connection, automatic climate control, bluetooth, rear centre armrest, cruise control, body coloured door mirrors, cruise control + speed limiter, voice control, usb, black, auxiliary input socket, body colour bumpers, dab digital radio, d...eee
£19,796
Was £20,795 Save £999
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2019 | 82,339 miles | Saloon | 2967 | diesel | automatic | 4 doors
With rear parking sensors, bluetooth, alloy wheels, diesel, push button start, locking wheel bolts, pas, rear parking sensor, folding mirrors, airbag, sat nav, auto wipers, airbags, audi music interface, auto lights, passenger, lumbar support, anti theft ...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
Featuring passenger, rear centre armrest, body coloured door mirrors, bluetooth interface, automatic, radio, black, audi music interface, lumbar support, pas, headlight washers, electric front/rear windows, cd player, dab digital radio, usb connection, service...eee
£19,750
Was £19,990 Save £240
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
Features include satellite navigation, cruise control, warranty, automatic, daytime running lights, xenon headlights, alloy wheels, leather interior, heated seats, automatic transmission, leather, black, aluminium trim...eee
£19,709
Was £19,990 Save £281
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps) Panoramic Glass Sunro
2019 | 82,963 miles | Saloon | 2967 | diesel | automatic | 4 doors
Includes pas, bluetooth, saloon, satellite navigation, panoramic glass sunroof, lumbar support, dab digital radio, airbag, electric lumbar support, passenger, driver, leather, radio, parking sensors, sunroof, navigation system, usb, half leather, anti theft a...eee
234 cars under £20,000
£19,999
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has locking wheel bolts, heated front seats, auto dimming rear view mirror, cruise control, lumbar support, speed limiter, multi function steering wheel, electric windows, electric lumbar support, airbag, bluetooth, anti lock braking system, rain sensor,...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes dab digital radio, alarm, electric windows, speed limiter, power steering, lumbar support, alloy wheels, driver information system, locking wheel bolts, bluetooth interface, auto dimming rear view mirror, radio, leather, anti lock braking system, blu...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
Comes with full leather, climate control, leather, airbags, alarm, leather upholstery, anti theft alarm, rain sensor, anti lock braking system, locking wheel bolts, mot, audi music interface, alloy wheels, privacy glass, audio, centre console, automatic wipers,...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
This car has vanity mirrors, front passenger airbag deactivation, cloth, body coloured bumpers, electric lumbar support, driver/front passenger side airbags, airbags, alarm, dab digital radio, radio, front passenger airbag, central locking, passenger, sports seat...eee
£19,995
Was £21,495 Save £1,500
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 72,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Description includes body coloured door mirrors, alloy wheels, cruise control, leather, multi function steering wheel, satellite navigation, cloth, radio, locking wheel bolts, driver, heated front seats, usb, airbag, black, bluetooth interface, anti theft alarm, airbags,...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 alloy wheels, audi music interface, service history, black, rear park assist, warranty, leather, 3 months warranty, xenon headlights, voice control, centre console, roof rails, daytime running lights, privacy glass, mot, sport seats, diesel, driver, ...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
Description includes alloy wheels, alarm, airbags, sat nav, bluetooth, leather, bluetooth interface, driver, anti theft alarm, black, passenger, service history, locking wheel bolts, lumbar support, roof rails, pas, full leather, body coloured door mirrors, electric lumb...eee
£19,990
Was £20,700 Save £710
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
This car has automatic, front and rear parking sensors, parking sensors, airbags, saloon, climate control, electric lumbar support, lumbar support, automatic climate control, rear parking sensor, airbag, audi music interface, reversing camera, pas, bluetooth, pas...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
Featuring folding mirrors, 2 keys, passenger, airbags, lumbar support, warranty, alloy wheels, low insurance, electric lumbar support, anti lock braking system, audi music interface, airbag, estate, anti theft alarm, abs, finance available, driver, automatic, ...eee
£19,895
Was £20,250 Save £355
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2020 (70) | 57,400 miles | saloon | 9800 | hybrid | semiauto | 4 doors
With automatic climate control, bluetooth, radio, pas, black, bluetooth interface, lumbar support, auxiliary input socket, service interval indicator, body coloured door mirrors, speed limiter, usb connection, front centre armrest, passenger, electric lum...eee
We currently have 234 Audi A6 cars available across the UK priced under £20000.
