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
Featuring pas, locking wheel bolts, cruise control, warranty, radio, speed limiter, electric windows, anti theft alarm, electric lumbar support, lumbar support, driver, passenger, body coloured door mirrors, climate control, bluetooth interface, alloy wheels, ...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 car has diesel, driver, 3 months warranty, alloy wheels, metallic paint, estate, rear park assist, centre console, leather, warranty, audi music interface, privacy glass, roof rails, daytime running lights, black, xenon headlights, voice control, mot, servic...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 alarm, service history, pas, locking wheel bolts, leather, bluetooth, anti theft alarm, alloy wheels, driver, full leather, roof rails, cloth, warranty, heated seats, audi music interface, airbags, passenger, body coloured door mirrors, airbag, elect...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
With multi functional steering wheel, pas, leather, bluetooth, cloth, airbags, alloy wheels, electric seats, 2 keys, black roof rails, half leather, electric lumbar support, lumbar support, alarm, climate control, keyless entry, dual zone climate control,...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 model has leather, automatic transmission, pearlescent paint, adjustable seats, alloy wheels, heated seats, daytime running lights, black, satellite navigation, cruise control, automatic, warranty...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
Description includes audi music interface, lumbar support, black, body coloured door mirrors, bluetooth interface, dab digital radio, passenger, automatic, usb connection, diesel, rear centre armrest, usb, service interval indicator, radio, driver, electric lumbar suppor...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
Featuring driver, black, parking sensors, rear parking sensor, front and rear parking sensors, alloy wheels, airbag, body coloured door mirrors, bluetooth interface, climate control, saloon, automatic climate control, passenger, cruise control, cloth, bluetoot...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
Description includes bluetooth interface, heated front seats, dab digital radio, anti theft alarm, radio, electric lumbar support, auto dimming rear view mirror, alarm, rain sensor, usb, isofix, heated front seat, floor mats, black, driver, anti lock braking system, clim...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
Features on this model include warranty, abs, heated seats, black, lumbar support, airbag, privacy glass, air con, reversing camera, alarm, alloy wheels, cruise control, driver, airbags, radio, pas, auto lights, anti theft alarm, bluetooth, sports seats, leather, anti lock braking...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
Features on this model include heated seats, leather, daytime running lights, black, alloy wheels, automatic, cruise control, aluminium trim, leather interior, automatic transmission, xenon headlights, warranty, 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
Features include bluetooth interface, cloth, radio, warranty, electric windows, anti theft alarm, alloy wheels, body coloured door mirrors, audi music interface, dab digital radio, lumbar support, cruise control, 18in alloy wheels, central locking, speed limiter, dri...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
Featuring roof rails, pas, anti theft alarm, driver and passenger airbags, curtain airbags, cd, front centre armrest, airbag, traction control, rear wiper, led daytime running lights, passenger, headlight wash, isofix, bluetooth, passenger airbag, front sports...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 audio, dual zone climate control, anti theft alarm, anti lock braking system, pas, driver, automatic wipers, climate control, heated front seats, abs, alarm, rain sensor, leather upholstery, black, mot, passenger, diesel, full leather, privacy glass,...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 daytime running lights, warranty, cruise control, satellite navigation, automatic, pearlescent paint, leather, automatic transmission, alloy wheels, adjustable seats, black, 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 on this model include passenger, privacy glass, locking wheel bolts, cloth, 2 keys, driver, multi functional steering wheel, audi music interface, abs, cruise control, pas, electric lumbar support, keyless entry, airbag, alloys, service history, dual zone climate control,...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 driver, daytime running lights, roof rails, mot, alloy wheels, satellite navigation, metallic paintwork, leather, warranty, rear park assist, metallic paint, audi music interface, service history, estate, diesel, sport seats, black, 3 months warranty...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 model has locking wheel bolts, leather, roof rails, driver, alarm, body coloured door mirrors, sat nav, cloth, anti theft alarm, airbags, airbag, bluetooth interface, full leather, bluetooth, electric lumbar support, audi music interface, alloy wheels, warrant...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
Options 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
This car has climate control, cruise control, driver, radio, headlight washers, bluetooth interface, headlight wash, cloth, alloy wheels, leather, isofix, speed limiter, pas, anti lock braking system, roof rails, bluetooth, lumbar support, abs, passenger airbag, ...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
Includes low insurance, electric lumbar support, alloy wheels, passenger, finance available, airbag, abs, lumbar support, automatic, driver, anti theft alarm, alarm, roof rails, warranty, folding mirrors, locking wheel bolts, anti lock braking system, audi mu...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
