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 anti theft alarm, passenger, dab digital radio, cloth, alarm, locking wheel bolts, pas, electric lumbar support, body coloured door mirrors, driver, climate control, bluetooth interface, airbags, audi music interface, speed limiter, warranty, lumbar ...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 centre console, sport seats, daytime running lights, satellite navigation, roof rails, voice control, audi music interface, mot, service history, alloy wheels, leather, black, xenon headlights, rear park assist, diesel, driver, metallic paint, estate...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 airbags, bluetooth, cloth, anti theft alarm, locking wheel bolts, black, bluetooth interface, driver, leather, body coloured door mirrors, roof rails, alarm, electric lumbar support, pas, heated seats, alloy wheels, service history, passenger, sat na...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 electric seats, sat nav, roof rails, alloys, multi functional steering wheel, black, keyless entry, electric lumbar support, alloy wheels, privacy glass, locking wheel bolts, 2 keys, leather, bluetooth, electric windows, alarm, speed limiter, hpi cle...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, automatic transmission, daytime running lights, black, adjustable seats, heated seats, leather, warranty, satellite navigation, automatic, alloy wheels, pearlescent paint...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
Features on this model include headlight washers, bluetooth interface, driver, bluetooth, cloth, automatic, diesel particulate filter, auxiliary input socket, audi music interface, black, service interval indicator, body coloured door mirrors, headlight wash, usb, rear centre armr...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 passenger, bluetooth interface, pas, audi music interface, cruise control, airbag, petrol, lumbar support, saloon, reversing camera, parking sensors, electric lumbar support, black, automatic, airbags, cloth, automatic climate control, 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 electric lumbar support, heated front seats, multi function steering wheel, electric windows, radio, rain sensor, climate control, cruise control, bluetooth, anti lock braking system, anti theft alarm, driver information system, auto dimming rear vie...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 model has cruise control, locking wheel bolts, airbags, sports seats, airbag, heated seats, abs, leather, audi music interface, electric seats, anti lock braking system, auto lights, passenger, driver, lumbar support, privacy glass, warranty, alloy wheels, rev...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
Description includes automatic, daytime running lights, aluminium trim, xenon headlights, alloy wheels, leather, heated seats, satellite navigation, leather interior, automatic transmission, cruise control, warranty, black...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 central locking, speed limiter, body coloured door mirrors, warranty, driver, electric windows, electric lumbar support, pas, alarm, passenger, dab digital radio, anti theft alarm, bluetooth, alloy wheels, lumbar support, cloth, airbag, 18in alloy wh...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
Includes immobiliser, passenger airbag, bluetooth, automatic, driver and passenger airbags, automatic headlights, led daytime running lights, body coloured bumpers, roof spoiler, abs/ebd, anti theft alarm, traction control, body coloured door mirrors, 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
Includes automatic wipers, driver, alloy wheels, dual zone climate control, pas, alarm, audio, audi music interface, full leather, diesel, anti theft alarm, anti lock braking system, airbag, rain sensor, mot, climate control, auto dimming rear view mirror, le...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 diesel, audi music interface, black, roof rails, centre console, metallic paint, satellite navigation, sport seats, xenon headlights, voice control, driver, mot, 3 months warranty, daytime running lights, service history, leather, metallic paintwork,...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, heated seats, daytime running lights, adjustable seats, satellite navigation, automatic, cruise control, warranty, black, alloy wheels, automatic transmission, pearlescent paint...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 pas, abs, climate control, headlight wash, radio, anti theft alarm, leather, airbags, alarm, headlight washers, electric lumbar support, electric windows, cruise control, side airbags, airbag, isofix, bluetooth, lumbar support, black, body coloured d...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
With heated seats, alloy wheels, lumbar support, bluetooth, electric lumbar support, airbag, warranty, audi music interface, full leather, bluetooth interface, body coloured door mirrors, passenger, alarm, driver, locking wheel bolts, pas, cloth, anti the...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 black roof rails, privacy glass, full service history, speed limiter, alloy wheels, pas, locking wheel bolts, anti theft alarm, leather, lumbar support, bluetooth, black, audi music interface, roof rails, airbags, alloys, dab digital radio, service h...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
With 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
This car has finance available, mot, airbag, locking wheel bolts, lumbar support, anti theft alarm, xenon headlights, 2 keys, estate, abs, warranty, passenger, airbags, automatic, electric lumbar support, anti lock braking system, alloy wheels, audi music interfa...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
