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 car has driver, alloy wheels, speed limiter, locking wheel bolts, electric windows, alarm, 18in alloy wheels, anti theft alarm, climate control, passenger, pas, dab digital radio, bluetooth, audi music interface, body coloured door mirrors, cloth, bluetooth ...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
This model has 3 months warranty, audi music interface, mot, estate, sport seats, black, privacy glass, service history, leather, metallic paint, warranty, daytime running lights, satellite navigation, diesel, voice control, driver, centre console, alloy wheels, me...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
Comes with sat nav, black, anti theft alarm, alarm, warranty, driver, roof rails, airbags, service history, lumbar support, bluetooth, electric lumbar support, passenger, cloth, audi music interface, leather, bluetooth interface, full leather, pas, heated 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
Features include cloth, passenger, alarm, climate control, multi functional steering wheel, driver, cruise control, audi music interface, electric lumbar support, hpi clear, mot, black roof rails, speed limiter, half leather, 2 keys, alloys, keyless entry, bluetooth,...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 adjustable seats, heated seats, warranty, satellite navigation, alloy wheels, cruise control, pearlescent paint, daytime running lights, black, leather, automatic, 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
Includes service interval indicator, bluetooth interface, driver, usb, headlight washers, passenger, cloth, usb connection, automatic, bluetooth, headlight wash, diesel, electric lumbar support, lumbar support, voice control, rear centre armrest, auxiliary in...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
Features on this model include cruise control, airbags, petrol, lumbar support, climate control, audi music interface, airbag, low mileage, cloth, reversing camera, pas, electric lumbar support, passenger, black, bluetooth, alloy wheels, 18in alloy wheels, front and rear parking s...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 seat, driver information system, driver, abs, power steering, lumbar support, front centre armrest, heated front seats, cloth, multi function steering wheel, radio, cruise control, climate control, electric windows, usb, anti lock brakin...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 bluetooth, sports seats, air con, alarm, alloy wheels, abs, electric lumbar support, reversing camera, radio, anti lock braking system, pas, lumbar support, audi music interface, airbag, dab radio, black, auto lights, service history, climate control...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
Includes automatic transmission, black, aluminium trim, automatic, warranty, cruise control, daytime running lights, leather interior, heated seats, satellite navigation, leather, xenon headlights, alloy wheels...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 alloy wheels, bluetooth interface, bluetooth, audi music interface, electric lumbar support, body coloured door mirrors, speed limiter, radio, locking wheel bolts, climate control, passenger, alarm, cloth, pas, anti theft alarm, 18in alloy wheels, ai...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
Comes with bluetooth interface, dab digital radio, isofix, rear headrests, esp, led daytime running lights, roof rails, space saver spare wheel, roof spoiler, electric lumbar support, bluetooth, central locking, automatic, sports seats, alarm, front centre armr...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
Featuring airbag, automatic gearbox, dual zone climate control, anti lock braking system, leather, automatic wipers, passenger, alloy wheels, climate control, diesel, alarm, driver, full leather, privacy glass, audio, pas, mot, auto dimming rear view mirror, h...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 include cruise control, satellite navigation, automatic, heated seats, adjustable seats, pearlescent paint, leather, black, warranty, automatic transmission, alloy wheels, daytime running lights...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
Features on this model include locking wheel bolts, alloy wheels, dual zone climate control, sat nav, keyless entry, lumbar support, alarm, black roof rails, dab digital radio, audi music interface, electric seats, roof rails, driver, full service history, privacy glass, 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
Includes estate, mot, xenon headlights, satellite navigation, service history, daytime running lights, metallic paintwork, alloy wheels, driver, voice control, leather, roof rails, sport seats, audi music interface, diesel, centre console, rear park assist, 3...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 bluetooth, full leather, locking wheel bolts, leather, alarm, airbag, lumbar support, pas, black, warranty, heated seats, driver, roof rails, bluetooth interface, audi music interface, service history, alloy wheels, sat nav, airbags, body coloured do...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
Features include 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
Features include roof rails, locking wheel bolts, black, bluetooth interface, front passenger airbag, speed limiter, bluetooth, anti lock braking system, front centre armrest, vanity mirrors, side airbags, radio, airbags, cloth, audi music interface, alloy wheels, el...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
This car has audi music interface, roof rails, electric lumbar support, low insurance, driver, 2 keys, anti lock braking system, alloy wheels, folding mirrors, anti theft alarm, estate, warranty, passenger, airbag, abs, mot, locking wheel bolts, finance available...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
