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
This model has climate control, driver, locking wheel bolts, pas, central locking, bluetooth interface, cloth, cruise control, alarm, airbags, warranty, electric windows, alloy wheels, anti theft alarm, lumbar support, airbag, passenger, speed limiter, radio, 18in ...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 metallic paint, service history, leather, sport seats, daytime running lights, audi music interface, metallic paintwork, alloy wheels, driver, mot, satellite navigation, xenon headlights, rear park assist, privacy glass, black, voice control, diesel,...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 driver, bluetooth interface, leather, sat nav, locking wheel bolts, airbag, lumbar support, anti theft alarm, service history, black, pas, roof rails, warranty, alarm, audi music interface, heated seats, cloth, body coloured door mirrors, full leathe...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
Options include audi music interface, electric windows, airbags, locking wheel bolts, warranty, leather, hpi clear, mot, climate control, speed limiter, cloth, keyless entry, passenger, electric seats, driver, anti theft alarm, alarm, electric lumbar support, airbag...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 on this model include leather, satellite navigation, black, cruise control, automatic transmission, heated seats, alloy wheels, pearlescent paint, adjustable seats, automatic, warranty, daytime running lights...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 driver, cd, usb, headlight washers, automatic, bluetooth interface, audi music interface, usb connection, bluetooth, cloth, passenger, body coloured door mirrors, radio, rear centre armrest, diesel, dab digital radio, voice control, cd player, electr...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
This model has automatic climate control, electric lumbar support, body coloured door mirrors, rear parking sensor, reversing camera, 18in alloy wheels, cruise control, lumbar support, airbags, pas, driver, bluetooth, parking sensors, low mileage, audi music interf...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
This car has heated front seats, anti lock braking system, radio, bluetooth interface, cloth, bluetooth, black, floor mats, driver information system, dab digital radio, alarm, front centre armrest, electric windows, cruise control, abs, auto dimming rear view mi...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
Includes anti theft alarm, sports seats, pas, alloy wheels, lumbar support, service history, radio, warranty, airbag, electric seats, electric lumbar support, heated seats, abs, anti lock braking system, air con, locking wheel bolts, alarm, driver, privacy gl...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
Features on this model include warranty, leather interior, automatic, leather, satellite navigation, heated seats, alloy wheels, automatic transmission, daytime running lights, black, xenon headlights, cruise control, aluminium trim...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
Description includes speed limiter, airbag, body coloured door mirrors, audi music interface, driver, passenger, cloth, alarm, central locking, electric windows, warranty, bluetooth interface, pas, airbags, climate control, dab digital radio, bluetooth, locking wheel bol...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 front centre armrest, daytime running lights, leather gearknob, sports seats, diesel, curtain airbags, cloth, remote central locking, side airbags, cd player, driver and passenger airbags, split folding rear seat, bluetooth, black, passenger airbag, ...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
Features include alloy wheels, leather upholstery, automatic wipers, driver, black, pas, mot, full leather, climate control, heated front seat, centre console, anti lock braking system, abs, passenger, diesel, airbags, dual zone climate control, privacy glass, automa...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
With pearlescent paint, alloy wheels, automatic, cruise control, black, satellite navigation, leather, automatic transmission, heated seats, daytime running lights, warranty, adjustable seats...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
Comes with radio, full service history, lumbar support, electric seats, cruise control, alloys, multi functional steering wheel, driver, warranty, bluetooth interface, dual zone climate control, electric lumbar support, alarm, bluetooth, audi music interface, d...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 include black, alloy wheels, driver, diesel, leather, estate, rear park assist, satellite navigation, centre console, audi music interface, daytime running lights, sport seats, xenon headlights, mot, warranty, 3 months warranty, metallic paintwork, privacy g...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 heated seats, bluetooth, pas, audi music interface, black, alarm, bluetooth interface, alloy wheels, locking wheel bolts, leather, driver, lumbar support, airbag, electric lumbar support, airbags, warranty, roof rails, sat nav, passenger, full leathe...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
Featuring 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
Featuring audi music interface, passenger, body coloured door mirrors, airbags, roof rails, locking wheel bolts, isofix, vanity mirrors, lumbar support, abs, front passenger airbag deactivation, passenger airbag, headlight washers, radio, black, climate contro...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
With driver, anti lock braking system, roof rails, airbag, warranty, alarm, low insurance, airbags, xenon headlights, passenger, abs, audi music interface, folding mirrors, 2 keys, mot, automatic, lumbar support, electric lumbar support, anti theft alarm,...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
