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 include dab digital radio, audi music interface, pas, radio, bluetooth, passenger, airbag, cruise control, alarm, central locking, climate control, driver, warranty, body coloured door mirrors, electric windows, lumbar support, electric lumbar support, airba...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 daytime running lights, driver, audi music interface, voice control, black, alloy wheels, metallic paint, estate, roof rails, centre console, diesel, privacy glass, metallic paintwork, leather, sport seats, satellite navigation, service history, rear...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 pas, passenger, warranty, alarm, audi music interface, roof rails, leather, anti theft alarm, sat nav, lumbar support, full leather, bluetooth interface, cloth, electric lumbar support, service history, bluetooth, locking wheel bolts, alloy wheels, d...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 black roof rails, climate control, electric lumbar support, full service history, airbags, electric windows, multi functional steering wheel, pas, dual zone climate control, electric seats, warranty, speed limiter, airbag, audi music interface, alloy...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 satellite navigation, automatic, pearlescent paint, black, adjustable seats, daytime running lights, warranty, alloy wheels, automatic transmission, leather, heated seats, cruise control...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
With body coloured door mirrors, cd player, automatic, voice control, diesel, bluetooth interface, pas, driver, rear centre armrest, bluetooth, service interval indicator, electric front/rear windows, headlight wash, radio, black, headlight washers, usb, ...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 include black, bluetooth interface, electric lumbar support, cloth, passenger, alloy wheels, rear parking sensor, low mileage, petrol, automatic climate control, front and rear parking sensors, pas, climate control, cruise control, airbags, parking sensors, ...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
Options include leather, driver, power steering, heated front seat, multi function steering wheel, rain sensor, climate control, auto dimming rear view mirror, electric windows, speed limiter, electric lumbar support, anti theft alarm, front centre armrest, floor ma...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
With airbag, lumbar support, bluetooth, passenger, electric lumbar support, black, service history, air con, alarm, alloy wheels, heated seats, abs, cruise control, dab radio, warranty, radio, pas, airbags, locking wheel bolts, sports seats, driver, auto ...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
Featuring warranty, alloy wheels, heated seats, cruise control, automatic transmission, automatic, aluminium trim, daytime running lights, black, leather interior, leather, xenon headlights, satellite navigation...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 radio, airbag, driver, 18in alloy wheels, climate control, dab digital radio, pas, alloy wheels, body coloured door mirrors, anti theft alarm, cruise control, bluetooth interface, central locking, passenger, locking wheel bolts, electric lumbar suppo...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
Features include diesel, alarm, dab digital radio module, rear headrests, immobiliser, curtain airbags, black, service interval indicator, space saver spare wheel, cloth, sports seats, front centre armrest, roof rails, rear wiper, tyre pressure monitoring system, aut...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 on this model include diesel, leather upholstery, audi music interface, alarm, automatic wipers, dual zone climate control, airbags, airbag, abs, anti theft alarm, anti lock braking system, climate control, leather, black, locking wheel bolts, heated front seats, passenge...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 daytime running lights, rear park assist, estate, centre console, metallic paint, voice control, audi music interface, privacy glass, driver, roof rails, sport seats, 3 months warranty, satellite navigation, mot, service history, diesel, metallic pai...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
Includes pearlescent paint, black, warranty, heated seats, adjustable seats, automatic transmission, automatic, cruise control, leather, daytime running lights, alloy wheels, satellite navigation...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
Comes with audi music interface, roof rails, dab digital radio, bluetooth, pas, cruise control, side airbags, radio, anti lock braking system, headlight washers, alloy wheels, passenger, electric lumbar support, front centre armrest, locking wheel bolts, body c...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 black, audi music interface, anti theft alarm, leather, sat nav, alloy wheels, driver, pas, locking wheel bolts, service history, body coloured door mirrors, full leather, airbags, alarm, roof rails, bluetooth, lumbar support, airbag, cloth, warranty...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
Featuring cruise control, leather, privacy glass, radio, warranty, alarm, multi functional steering wheel, mot, sat nav, alloys, abs, driver, airbags, alloy wheels, half leather, roof rails, locking wheel bolts, hpi clear, electric seats, dab radio, full servi...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
£19,984
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 model has abs, folding mirrors, anti lock braking system, passenger, driver, electric lumbar support, pas, alarm, airbag, mot, lumbar support, xenon headlights, alloy wheels, audi music interface, warranty, airbags, 2 keys, locking wheel bolts, roof rails, fin...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
