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
With central locking, airbags, radio, driver, alarm, pas, dab digital radio, body coloured door mirrors, locking wheel bolts, lumbar support, passenger, climate control, airbag, anti theft alarm, cloth, 18in alloy wheels, alloy wheels, warranty, speed lim...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 estate, mot, xenon headlights, privacy glass, rear park assist, metallic paint, audi music interface, warranty, satellite navigation, leather, 3 months warranty, black, service history, sport seats, diesel, centre console, driver, metallic paintwork,...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 roof rails, lumbar support, locking wheel bolts, cloth, black, leather, heated seats, audi music interface, pas, full leather, warranty, alloy wheels, alarm, bluetooth, electric lumbar support, body coloured door mirrors, service history, airbags, sa...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 car has airbag, locking wheel bolts, alloy wheels, electric seats, sat nav, electric lumbar support, cloth, leather, driver, radio, dual zone climate control, bluetooth, anti theft alarm, multi functional steering wheel, dab radio, alloys, keyless entry, bla...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, daytime running lights, satellite navigation, automatic, heated seats, alloy wheels, adjustable seats, leather, black, warranty, cruise control, automatic transmission...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 rear centre armrest, bluetooth interface, cd, lumbar support, cd player, diesel particulate filter, audi music interface, bluetooth, pas, electric front/rear windows, diesel, cloth, voice control, auxiliary input socket, automatic, headlight washers,...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 car has pas, body coloured door mirrors, rear parking sensors, rear parking sensor, lumbar support, bluetooth, saloon, 18in alloy wheels, passenger, cloth, petrol, bluetooth interface, driver, airbag, parking sensors, automatic, black, front and rear parking...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
Featuring usb, bluetooth interface, multi function steering wheel, heated front seats, driver, rain sensor, speed limiter, climate control, electric lumbar support, abs, cloth, auto dimming rear view mirror, alloy wheels, leather, lumbar support, floor mats, a...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
Comes with warranty, privacy glass, abs, heated seats, airbags, reversing camera, audi music interface, climate control, leather, auto lights, anti lock braking system, passenger, black, electric lumbar support, electric seats, driver, locking wheel bolts, anti...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
With automatic, warranty, cruise control, leather interior, black, aluminium trim, xenon headlights, daytime running lights, automatic transmission, satellite navigation, leather, alloy wheels, 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
This car has body coloured door mirrors, airbag, radio, warranty, speed limiter, electric lumbar support, climate control, 18in alloy wheels, dab digital radio, central locking, pas, driver, cruise control, lumbar support, cloth, electric windows, bluetooth inter...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
With esp, driver and passenger airbags, front centre armrest, tyre pressure monitoring system, airbag, anti theft alarm, driver, rear wiper, privacy glass, dab digital radio module, cd player, abs/ebd, illuminated vanity mirrors, rear headrests, diesel, l...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
With heated front seats, leather, alarm, centre console, full leather, black, diesel, heated front seat, privacy glass, leather upholstery, automatic, rain sensor, pas, alloy wheels, climate control, driver, audi music interface, mot, automatic wipers, an...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
Featuring privacy glass, sport seats, satellite navigation, black, mot, centre console, service history, estate, voice control, roof rails, driver, daytime running lights, metallic paintwork, metallic paint, leather, xenon headlights, alloy wheels, 3 months wa...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 automatic, satellite navigation, daytime running lights, automatic transmission, pearlescent paint, cruise control, warranty, black, adjustable seats, leather, alloy wheels, heated seats...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
This model has black, climate control, electric windows, locking wheel bolts, bluetooth interface, roof rails, airbag, heated front seat, front passenger airbag deactivation, audi music interface, leather, bluetooth, speed limiter, cruise control, cloth, headlight ...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 on this model include black, sat nav, driver, airbags, leather, cloth, locking wheel bolts, anti theft alarm, electric lumbar support, alarm, alloy wheels, warranty, pas, airbag, lumbar support, passenger, heated seats, bluetooth, roof rails, body coloured door mirrors, b...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
Includes roof rails, locking wheel bolts, black roof rails, keyless entry, half leather, climate control, electric lumbar support, pas, alloy wheels, dab digital radio, dual zone climate control, speed limiter, 2 keys, service history, cloth, airbag, full ser...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 finance available, anti lock braking system, 2 keys, locking wheel bolts, warranty, alarm, driver, passenger, anti theft alarm, automatic, low insurance, folding mirrors, airbags, estate, roof rails, audi music interface, pas, lumbar support, xenon h...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
