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
Features on this model include speed limiter, locking wheel bolts, electric windows, radio, central locking, dab digital radio, bluetooth, driver, pas, anti theft alarm, 18in alloy wheels, passenger, cruise control, airbags, lumbar support, warranty, audi music interface, electric...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
Comes with centre console, daytime running lights, 3 months warranty, metallic paint, service history, sport seats, xenon headlights, voice control, satellite navigation, black, diesel, mot, leather, rear park assist, warranty, roof rails, driver, metallic pain...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
Featuring lumbar support, alarm, bluetooth interface, full leather, driver, airbags, alloy wheels, locking wheel bolts, leather, audi music interface, airbag, heated seats, passenger, electric lumbar support, bluetooth, body coloured door mirrors, anti theft 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
This model has dual zone climate control, warranty, leather, speed limiter, multi functional steering wheel, airbag, black roof rails, electric windows, abs, driver, airbags, audi music interface, anti theft alarm, electric lumbar support, pas, mot, roof rails, key...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
Options include automatic, warranty, pearlescent paint, daytime running lights, leather, black, satellite navigation, automatic transmission, cruise control, heated seats, adjustable seats, alloy wheels...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 car has audi music interface, passenger, electric front/rear windows, automatic, pas, cd player, bluetooth interface, headlight wash, radio, driver, voice control, headlight washers, body coloured door mirrors, rear centre armrest, service interval indicator...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
Description includes automatic, rear parking sensor, bluetooth, passenger, audi music interface, body coloured door mirrors, rear parking sensors, black, climate control, cloth, parking sensors, pas, front and rear parking sensors, automatic climate control, bluetooth in...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
Features on this model include bluetooth interface, driver information system, front centre armrest, locking wheel bolts, speed limiter, electric lumbar support, alarm, alloy wheels, isofix, anti lock braking system, anti theft alarm, auto dimming rear view mirror, rain sensor, bl...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
This car has locking wheel bolts, passenger, heated seats, sports seats, alloy wheels, air con, alarm, bluetooth, pas, leather, anti lock braking system, warranty, driver, airbag, privacy glass, reversing camera, service history, anti theft alarm, airbags, electr...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
This car has daytime running lights, alloy wheels, automatic, aluminium trim, automatic transmission, xenon headlights, warranty, satellite navigation, leather, black, leather interior, cruise control, heated seats...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
Featuring body coloured door mirrors, anti theft alarm, lumbar support, pas, alarm, cloth, airbag, warranty, electric windows, bluetooth interface, 18in alloy wheels, climate control, cruise control, dab digital radio, airbags, electric lumbar support, central...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 model has daytime running lights, esp, rear headrest, dab digital radio, dab digital radio module, headlight wash, headlight washers, illuminated vanity mirrors, radio, cd, remote central locking, front passenger airbag deactivation, traction control, black, e...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
This model has driver, audio, dual zone climate control, centre console, anti theft alarm, automatic, alloy wheels, audi music interface, airbags, automatic gearbox, leather upholstery, heated front seats, diesel, alarm, locking wheel bolts, pas, automatic wipers, ...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
Description includes warranty, diesel, estate, alloy wheels, privacy glass, centre console, xenon headlights, mot, satellite navigation, daytime running lights, metallic paintwork, black, 3 months warranty, sport seats, rear park assist, roof rails, service history, leat...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 car has automatic, cruise control, adjustable seats, automatic transmission, satellite navigation, black, heated seats, pearlescent paint, daytime running lights, warranty, leather, alloy wheels...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
Features include front passenger airbag, audi music interface, alloy wheels, black, climate control, cruise control, headlight wash, speed limiter, headlight washers, passenger airbag, roof rails, cloth, body coloured door mirrors, airbags, heated front seat, isofix,...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
Featuring bluetooth interface, sat nav, alarm, locking wheel bolts, passenger, driver, warranty, lumbar support, alloy wheels, audi music interface, body coloured door mirrors, airbags, electric lumbar support, black, heated seats, service history, roof rails,...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 warranty, speed limiter, black, privacy glass, audi music interface, radio, keyless entry, service history, electric seats, driver, full service history, electric windows, alloys, airbags, passenger, abs, alarm, 2 keys, bluetooth interface, climate c...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 model has We have much more to tell you about this car so please feel free to call us for more details...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
Features on this model include airbags, alarm, abs, finance available, audi music interface, mot, passenger, electric lumbar support, locking wheel bolts, airbag, anti lock braking system, folding mirrors, pas, estate, 2 keys, roof rails, lumbar support, alloy wheels, driver, anti...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
