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 - 100 reductions
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Recently reduced (100)
£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
With central locking, climate control, lumbar support, pas, cruise control, alarm, airbag, airbags, bluetooth interface, body coloured door mirrors, audi music interface, driver, electric lumbar support, electric windows, anti theft alarm, radio, dab digi...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
Options include privacy glass, alloy wheels, black, leather, diesel, xenon headlights, service history, sport seats, daytime running lights, estate, warranty, audi music interface, centre console, metallic paintwork, metallic paint, satellite navigation, voice contr...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, locking wheel bolts, roof rails, electric lumbar support, service history, anti theft alarm, sat nav, alarm, leather, audi music interface, passenger, black, lumbar support, bluetooth interface, pas, heated seats, driver, alloy wheels, airbag,...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
With half leather, alarm, mot, black roof rails, dual zone climate control, full service history, black, airbags, lumbar support, electric windows, service history, sat nav, electric lumbar support, cloth, roof rails, audi music interface, dab digital rad...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
Featuring pearlescent paint, warranty, adjustable seats, automatic transmission, alloy wheels, cruise control, leather, daytime running lights, black, satellite navigation, automatic, heated seats...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
Includes dab digital radio, bluetooth, diesel, cd player, radio, rear centre armrest, pas, auxiliary input socket, usb, usb connection, bluetooth interface, automatic, service interval indicator, passenger, lumbar support, cd, body coloured door mirrors, voic...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 pas, airbag, audi music interface, rear parking sensor, front and rear parking sensors, alloy wheels, low mileage, black, climate control, cruise control, driver, parking sensors, electric lumbar support, passenger, bluetooth interface, lumbar suppor...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 anti theft alarm, radio, front centre armrest, floor mats, cloth, isofix, speed limiter, electric windows, heated front seats, abs, heated front seat, cruise control, rain sensor, driver, black, usb, alarm, driver information system, multi function s...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
Options include automatic, satellite navigation, cruise control, leather, alloy wheels, automatic transmission, heated seats, leather interior, xenon headlights, warranty, aluminium trim, black, daytime running lights...eee
£19,296
Was £20,795 Save £1,499
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
Includes lumbar support, driver, airbag, push button start, rear parking sensors, folding mirrors, audi music interface, heated seats, passenger, saloon, rear parking sensor, alloy wheels, sat nav, audio, electric lumbar support, alarm, parking sensors, auto ...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
Comes with locking wheel bolts, climate control, speed limiter, bluetooth, 18in alloy wheels, airbags, anti theft alarm, electric windows, central locking, radio, bluetooth interface, dab digital radio, body coloured door mirrors, airbag, driver, warranty, pas,...eee
£19,995
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
Featuring electric lumbar support, heated seats, anti theft alarm, electric seats, sports seats, warranty, reversing camera, airbags, black, air con, leather, anti lock braking system, service history, bluetooth, alloy wheels, audi music interface, alarm, clim...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 passenger, electric front/rear windows, leather gearknob, daytime running lights, led daytime running lights, front sports seats, electric lumbar support, tyre pressure monitoring system, front passenger airbag deactivation, front passenger airbag, r...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 full leather, mot, driver, automatic gearbox, audio, locking wheel bolts, rain sensor, black, automatic wipers, heated front seat, diesel, alloy wheels, privacy glass, passenger, anti theft alarm, airbags, anti lock braking system, airbag, leather, a...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 alloy wheels, speed limiter, locking wheel bolts, black, cruise control, bluetooth, climate control, hpi clear, passenger, alloys, electric windows, anti theft alarm, audi music interface, alarm, dab digital radio, pas, dab radio, driver, service his...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
Description includes black, leather, cruise control, pearlescent paint, satellite navigation, heated seats, warranty, automatic transmission, alloy wheels, daytime running lights, automatic, adjustable seats...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 metallic paintwork, privacy glass, mot, driver, diesel, satellite navigation, sport seats, black, rear park assist, service history, daytime running lights, roof rails, voice control, leather, audi music interface, alloy wheels, metallic paint, 3 mon...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 body coloured door mirrors, leather, driver, heated seats, audi music interface, bluetooth, airbags, electric lumbar support, anti theft alarm, alarm, black, passenger, locking wheel bolts, service history, warranty, lumbar support, full leather, blu...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
This car has 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
With anti theft alarm, airbags, alloy wheels, electric lumbar support, front centre armrest, black, headlight wash, cloth, anti lock braking system, heated front seats, roof rails, vanity mirrors, speed limiter, pas, locking wheel bolts, cruise control, i...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
