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 locking wheel bolts, anti theft alarm, bluetooth interface, alloy wheels, central locking, electric lumbar support, speed limiter, airbags, audi music interface, warranty, passenger, 18in alloy wheels, pas, alarm, bluetooth, dab digital radio, climat...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 xenon headlights, estate, daytime running lights, metallic paintwork, metallic paint, roof rails, driver, service history, centre console, audi music interface, alloy wheels, rear park assist, privacy glass, leather, sport seats, warranty, mot, 3 mon...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
Featuring airbags, electric lumbar support, warranty, locking wheel bolts, bluetooth, anti theft alarm, body coloured door mirrors, audi music interface, bluetooth interface, leather, driver, service history, black, roof rails, alarm, lumbar support, heated se...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 leather, multi functional steering wheel, cruise control, pas, warranty, passenger, radio, dab digital radio, airbags, alarm, black roof rails, bluetooth, full service history, service history, anti theft alarm, sat nav, electric lumbar support, hpi ...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 satellite navigation, black, adjustable seats, cruise control, leather, heated seats, daytime running lights, automatic transmission, automatic, alloy wheels, pearlescent paint, 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
Options include bluetooth, black, service interval indicator, cloth, electric front/rear windows, usb, lumbar support, diesel particulate filter, rear centre armrest, automatic, headlight wash, radio, cd player, diesel, voice control, usb connection, bluetooth inter...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 climate control, black, airbags, rear parking sensors, lumbar support, 18in alloy wheels, driver, airbag, cruise control, front and rear parking sensors, saloon, petrol, passenger, rear parking sensor, bluetooth interface, low mileage, reversing came...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, radio, bluetooth, airbag, anti theft alarm, anti lock braking system, cruise control, heated front seats, dab digital radio, cloth, rain sensor, heated front seat, alarm, alloy wheels, isofix, power steering, abs, leather, el...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
Includes anti theft alarm, warranty, cruise control, dab radio, alloy wheels, radio, climate control, heated seats, anti lock braking system, auto lights, audi music interface, abs, air con, airbags, service history, airbag, leather, electric seats, locking w...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
Options include automatic, leather interior, aluminium trim, xenon headlights, heated seats, warranty, automatic transmission, daytime running lights, alloy wheels, black, leather, cruise control, 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
Featuring climate control, alloy wheels, driver, electric windows, anti theft alarm, pas, airbags, body coloured door mirrors, dab digital radio, warranty, lumbar support, cloth, radio, locking wheel bolts, 18in alloy wheels, electric lumbar support, bluetooth...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 model has split folding rear seat, auto dimming rear view mirror, headlight wash, tyre pressure monitoring system, vanity mirrors, illuminated vanity mirrors, central locking, roof spoiler, dab digital radio module, headlight washers, body coloured bumpers, cu...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 anti theft alarm, leather upholstery, anti lock braking system, passenger, airbag, diesel, black, rain sensor, centre console, locking wheel bolts, alarm, abs, pas, automatic wipers, full leather, mot, airbags, automatic gearbox, auto dimming rear vi...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 automatic transmission, alloy wheels, black, cruise control, automatic, warranty, heated seats, adjustable seats, pearlescent paint, satellite navigation, daytime running lights, leather...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 cloth, sat nav, leather, keyless entry, driver, black, pas, electric seats, dab digital radio, anti theft alarm, alloys, multi functional steering wheel, passenger, roof rails, black roof rails, warranty, lumbar support, privacy glass, alarm, airbags...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 leather, metallic paint, voice control, estate, centre console, xenon headlights, audi music interface, metallic paintwork, service history, privacy glass, roof rails, warranty, rear park assist, 3 months warranty, alloy wheels, driver, daytime runni...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 bluetooth interface, warranty, airbag, alloy wheels, alarm, cloth, service history, pas, electric lumbar support, leather, roof rails, body coloured door mirrors, locking wheel bolts, bluetooth, full leather, heated seats, sat nav, lumbar support, pa...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
£19,990
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 pas, roof rails, audi music interface, abs, anti lock braking system, vanity mirrors, electric windows, driver, leather, heated front seats, airbags, headlight wash, speed limiter, climate control, cruise control, radio, front centre armrest, anti th...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 mot, anti lock braking system, airbags, estate, automatic, warranty, alloy wheels, low insurance, folding mirrors, anti theft alarm, audi music interface, electric lumbar support, alarm, finance available, driver, passenger, lumbar support, xenon hea...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
