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 on this model include speed limiter, bluetooth interface, 18in alloy wheels, electric windows, lumbar support, central locking, radio, body coloured door mirrors, bluetooth, driver, airbags, cruise control, locking wheel bolts, alloy wheels, warranty, audi music interface...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
Comes with roof rails, driver, rear park assist, privacy glass, alloy wheels, centre console, diesel, 3 months warranty, estate, metallic paint, black, audi music interface, xenon headlights, satellite navigation, voice control, service history, leather, sport ...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 airbags, body coloured door mirrors, bluetooth interface, electric lumbar support, warranty, full leather, bluetooth, locking wheel bolts, cloth, alloy wheels, leather, pas, driver, roof rails, heated seats, sat nav, alarm, service history, lumbar su...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 cruise control, alarm, passenger, leather, bluetooth, black roof rails, audi music interface, climate control, electric lumbar support, keyless entry, dab digital radio, alloy wheels, airbags, driver, warranty, bluetooth interface, speed limiter, roo...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
Description includes cruise control, automatic transmission, alloy wheels, satellite navigation, automatic, black, pearlescent paint, warranty, adjustable seats, daytime running lights, leather, heated seats...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
This car has voice control, headlight wash, service interval indicator, driver, body coloured door mirrors, usb connection, bluetooth interface, diesel particulate filter, cd player, automatic, usb, rear centre armrest, auxiliary input socket, radio, dab digital ...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
Description includes automatic climate control, airbag, bluetooth interface, climate control, electric lumbar support, bluetooth, passenger, cloth, reversing camera, alloy wheels, petrol, airbags, body coloured door mirrors, black, automatic, audi music interface, front ...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 leather, locking wheel bolts, usb, airbag, electric lumbar support, cruise control, lumbar support, radio, heated front seats, auto dimming rear view mirror, electric windows, bluetooth, alarm, driver information system, rain sensor, climate control,...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 lumbar support, privacy glass, sports seats, locking wheel bolts, heated seats, black, abs, airbags, leather, service history, cruise control, reversing camera, auto lights, alloy wheels, electric seats, dab radio, pas, climate control, audi music in...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
Comes with satellite navigation, alloy wheels, cruise control, leather, automatic transmission, xenon headlights, leather interior, black, warranty, heated seats, daytime running lights, aluminium trim, automatic...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
With pas, cruise control, audi music interface, driver, electric lumbar support, climate control, radio, alloy wheels, airbag, dab digital radio, anti theft alarm, electric windows, cloth, lumbar support, alarm, central locking, airbags, warranty, 18in al...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 on this model include leather, driver and passenger airbags, passenger airbag, traction control, esp, front centre armrest, anti theft alarm, cd, cd player, headlight wash, automatic, split folding rear seat, diesel particulate filter, isofix, driver, diesel, rear wiper, ...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 heated front seat, dual zone climate control, anti theft alarm, rain sensor, leather, automatic wipers, alarm, automatic, pas, auto dimming rear view mirror, anti lock braking system, automatic gearbox, heated front seats, alloy wheels, airbags, audi...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 pearlescent paint, daytime running lights, heated seats, leather, cruise control, adjustable seats, automatic transmission, warranty, black, alloy wheels, automatic, satellite navigation...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 model has abs, mot, full service history, passenger, black roof rails, keyless entry, 2 keys, dab radio, pas, dab digital radio, electric seats, lumbar support, bluetooth interface, roof rails, electric windows, warranty, leather, half leather, airbags, hpi cl...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 sport seats, warranty, diesel, rear park assist, metallic paint, audi music interface, centre console, alloy wheels, leather, mot, metallic paintwork, 3 months warranty, black, driver, voice control, service history, daytime running lights, privacy g...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, warranty, leather, bluetooth interface, body coloured door mirrors, passenger, driver, service history, lumbar support, roof rails, cloth, heated seats, anti theft alarm, pas, alloy wheels, airbags, bluetooth, black, audi music interface, lo...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
Featuring radio, cruise control, passenger, bluetooth, alloy wheels, front passenger airbag deactivation, pas, roof rails, driver, anti lock braking system, black, heated front seat, locking wheel bolts, abs, audi music interface, cloth, airbags, anti theft al...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
With airbags, driver, low insurance, xenon headlights, estate, electric lumbar support, airbag, alloy wheels, folding mirrors, 2 keys, locking wheel bolts, anti theft alarm, alarm, warranty, anti lock braking system, roof rails, audi music interface, pass...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
