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 alloy wheels, anti theft alarm, climate control, bluetooth interface, cruise control, passenger, 18in alloy wheels, body coloured door mirrors, bluetooth, audi music interface, central locking, electric windows, lumbar support, speed limiter, airbag,...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 sport seats, warranty, roof rails, metallic paint, daytime running lights, voice control, 3 months warranty, centre console, alloy wheels, black, service history, satellite navigation, leather, xenon headlights, mot, rear park assist, driver, audi mu...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 anti theft alarm, airbags, audi music interface, full leather, electric lumbar support, roof rails, warranty, heated seats, leather, black, alarm, sat nav, bluetooth, pas, driver, cloth, bluetooth interface, service history, lumbar support, passenger...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
Description includes lumbar support, mot, sat nav, dab digital radio, anti theft alarm, speed limiter, bluetooth interface, radio, driver, pas, dual zone climate control, dab radio, electric seats, privacy glass, audi music interface, bluetooth, multi functional steering...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 car has alloy wheels, daytime running lights, pearlescent paint, adjustable seats, cruise control, black, heated seats, automatic, satellite navigation, warranty, automatic transmission, leather...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 include cd player, radio, bluetooth, usb, diesel particulate filter, dab digital radio, diesel, automatic, usb connection, electric lumbar support, audi music interface, black, pas, electric front/rear windows, voice control, cloth, headlight wash, driver, c...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
Comes with cruise control, petrol, 18in alloy wheels, rear parking sensors, parking sensors, electric lumbar support, body coloured door mirrors, bluetooth, automatic, saloon, automatic climate control, airbags, black, pas, alloy wheels, driver, front and rear ...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 lumbar support, alloy wheels, speed limiter, bluetooth, alarm, driver, front centre armrest, electric windows, rain sensor, leather, driver information system, floor mats, usb, electric lumbar support, multi function steering wheel, abs, bluetooth in...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 lumbar support, anti theft alarm, locking wheel bolts, reversing camera, sports seats, warranty, service history, cruise control, anti lock braking system, abs, auto lights, pas, alarm, heated seats, electric lumbar support, air con, alloy wheels, da...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
This model has aluminium trim, black, leather, daytime running lights, satellite navigation, alloy wheels, leather interior, xenon headlights, heated seats, cruise control, warranty, automatic transmission, 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
Description includes pas, airbags, climate control, body coloured door mirrors, cloth, lumbar support, electric windows, anti theft alarm, alarm, cruise control, bluetooth, radio, electric lumbar support, audi music interface, driver, airbag, speed limiter, dab digital r...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
This car has radio, roof spoiler, tyre pressure monitoring system, body coloured door mirrors, airbag, airbags, automatic, front passenger airbag deactivation, rear headrests, cd player, headlight wash, bluetooth interface, privacy glass, service interval indicat...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
This car has alarm, audio, centre console, locking wheel bolts, anti lock braking system, anti theft alarm, heated front seat, privacy glass, leather upholstery, pas, heated front seats, auto dimming rear view mirror, dual zone climate control, mot, rain sensor, ...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 alloy wheels, black, leather, cruise control, satellite navigation, automatic, pearlescent paint, automatic transmission, warranty, heated seats, adjustable seats, 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
Description includes pas, bluetooth interface, bluetooth, airbags, black, dab radio, lumbar support, radio, half leather, service history, keyless entry, roof rails, warranty, full service history, 2 keys, driver, electric lumbar support, alloys, electric windows, dual z...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 centre console, 3 months warranty, leather, driver, metallic paint, roof rails, voice control, service history, black, sport seats, rear park assist, privacy glass, mot, daytime running lights, estate, xenon headlights, satellite navigation, metallic...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 alloy wheels, bluetooth, audi music interface, black, bluetooth interface, cloth, driver, service history, alarm, airbags, sat nav, body coloured door mirrors, roof rails, airbag, heated seats, anti theft alarm, warranty, passenger, lumbar support, p...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 heated front seat, electric windows, vanity mirrors, roof rails, airbags, passenger, body coloured door mirrors, pas, headlight washers, passenger airbag, electric lumbar support, leather, airbag, driver, bluetooth, alloy wheels, radio, anti lock bra...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 finance available, driver, xenon headlights, estate, passenger, airbag, audi music interface, warranty, electric lumbar support, mot, lumbar support, abs, 2 keys, alloy wheels, roof rails, automatic, airbags, anti theft alarm, anti lock braking syste...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
