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
259 Audi A6 cars under £20,000 - 89 reductions
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Recently reduced (89)
£19,999
Was £20,499 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 41,543 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes vanity mirrors, front door pockets, power assisted steering, head restraints, alloy wheels, lumbar support, air con, driver seat height adjustment, airbag, rear spoiler, radio cd player, black, split folding rear seats, speed limiter, passenger, air ...eee
£19,990
Was £20,390 Save £400
Audi A6 3.0 TDI V6 50 Sport Estate 5dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2020 | 90,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Features include alloy wheels, hpi clear, climate control, bluetooth interface, abs, electric lumbar support, airbag, alloys, mot, cloth, audi music interface, cruise control, 2 keys, pas, full service history, alarm, sat nav, heated seats, dab radio, full leather, p...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 diesel, 3 months warranty, estate, daytime running lights, metallic paintwork, audi music interface, roof rails, centre console, service history, rear park assist, satellite navigation, leather, mot, alloy wheels, warranty, metallic paint, privacy gl...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 model has black, bluetooth, body coloured door mirrors, audi music interface, locking wheel bolts, airbags, lumbar support, sat nav, roof rails, cloth, anti theft alarm, heated seats, warranty, alloy wheels, airbag, bluetooth interface, driver, leather, passen...eee
£19,495
Was £20,995 Save £1,500
Audi A6 2.0 TDI S LINE 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has alloy wheels, lumbar support, vanity mirrors, anti lock braking system, locking wheel bolts, front passenger airbag deactivation, climate control, passenger airbag, leather, speed limiter, headlight washers, airbag, bluetooth interface, passenger, ra...eee
£19,320
Was £19,980 Save £660
Audi A6 Avant 2.0 TFSI 45 Black Edition Petrol S Tronic quattro Euro 6 (s/s) (245 ps) [B&O 3D Sound] [360 Ca
2019 | 103,980 miles | Estate | 1984 | petrol | automatic | 4 doors
Features include electric lumbar support, anti theft alarm, radio, estate, lumbar support, airbag, pas, passenger, locking wheel bolts, alloy wheels, driver, dab digital radio, alarm, leather interior, bluetooth, service history, leather, black, airbags, ambient ligh...eee
£18,995
Was £19,995 Save £1,000
Audi A6 40 TDI S LINE MHEV 4d 202 BHP
2020 | 99,875 miles | Saloon | 1968 | diesel | automatic | 4 doors
With leather, lumbar support, warranty, climate control, cruise control, alloy wheels, leather interior, anti theft alarm, airbags, electric lumbar support, alloys, service history, automatic, pas, rear parking sensor, rear parking sensors, passenger, aux...eee
£18,995
Was £19,995 Save £1,000
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 75,718 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has locking wheel bolts, passenger, alloys, lumbar support, mot, anti theft alarm, heated front seat, audi music interface, daytime running lights, airbags, leather, alloy wheels, automatic, one owner, heated front seats, heated door mirrors, driver, ser...eee
£18,980
Was £18,990 Save £10
Audi A6 2.0 TFSI 45 Sport Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 35,100 miles | Saloon | 1984 | petrol | automatic | 4 doors
Includes leather interior, automatic, cruise control, aluminium trim, automatic transmission, alloy wheels, daytime running lights, satellite navigation, xenon headlights, leather, black, heated seats, warranty...eee
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£18,924
Was £19,198 Save £274
Audi A6 40 TDI Sport 4dr S Tronic
2022 (71) | 73,852 miles | saloon | 9800 | diesel | semiauto | 4 doors
Description includes driver, voice control, electric front/rear windows, automatic, usb, speed limiter, diesel particulate filter, rear view camera, dab digital radio, leather steering wheel, radio, climate control, diesel, bluetooth interface, service interval indicator...eee
259 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
Featuring power steering, usb, cloth, multi function steering wheel, isofix, speed limiter, black, heated front seat, radio, anti theft alarm, abs, heated front seats, leather, rain sensor, locking wheel bolts, driver information system, alloy wheels, airbag, ...eee
£19,999
Was £20,499 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 41,543 miles | Estate | 1968 | diesel | automatic | 5 doors
This model has alarm, driver seat height adjust, driver, vanity mirrors, radio, front door pockets, adjustable steering column, radio cd player, airbag, anti theft alarm, tyre repair kit, passenger, audi music interface, radio cd, cd player, lumbar support, roof ra...eee
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£19,999
Audi A6 40 TDI S Line 4dr S Tronic
2018 (68) | 35,184 miles | saloon | 9800 | diesel | semiauto | 4 doors
Features on this model include audi music interface, headlight washers, usb, dab digital radio, pas, electric lumbar support, body coloured door mirrors, passenger, headlight wash, cloth, diesel, diesel particulate filter, automatic, bluetooth interface, cd player, voice control, ...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
Description includes automatic gearbox, alloy wheels, centre console, anti theft alarm, driver, automatic wipers, abs, anti lock braking system, mot, airbags, alarm, diesel, heated front seat, black, passenger, rain sensor, climate control, leather, leather upholstery, p...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 48,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Featuring airbags, abs, dab digital radio, locking wheel bolts, body coloured door mirrors, radio, full service history, leather, black, alarm, lumbar support, speed limiter, bluetooth interface, airbag, cruise control, audi music interface, anti theft alarm, ...eee
£19,995
Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2020 | 102,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has We have much more to tell you about this car so please feel free to call us for more details...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 electric front/rear windows, front sports seats, lumbar support, airbags, electric lumbar support, anti theft alarm, black, tyre pressure monitoring system, cd player, service interval indicator, immobiliser, split folding rear seat, front passenger ...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
Features on this model include black, centre console, leather, warranty, voice control, 3 months warranty, driver, xenon headlights, diesel, daytime running lights, sport seats, service history, metallic paint, metallic paintwork, rear park assist, alloy wheels, estate, roof rails...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 cloth, heated seats, locking wheel bolts, service history, leather, bluetooth interface, bluetooth, driver, warranty, audi music interface, alarm, airbag, anti theft alarm, roof rails, electric lumbar support, sat nav, full leather, black, alloy whee...eee
£19,990
Audi A6 3.0 TDI V6 50 S line Estate Diesel Tiptronic Quattro Euro 6 (s/s) 5dr Technology Package / Full Le
2019 | 100,446 miles | Estate | 2967 | diesel | automatic | 5 doors
With rear parking sensor, estate, driver, heated front seat, leather, locking wheel bolts, anti theft alarm, parking sensors, airbags, rear parking sensors, audi music interface, mot, anti lock braking system, bluetooth, black, passenger, reversing camera...eee
We currently have 259 Audi A6 cars available across the UK priced under £20000.
