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
269 Audi A6 cars under £20,000 - 101 reductions
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Recently reduced (101)
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£19,995
Was £21,995 Save £2,000
Audi A6 40 Tdi S Line 4Dr S Tronic
2019 (69) | 62,000 miles | saloon | 9800 | diesel | semiauto | 4 doors
This model has airbags, electric front/rear windows, usb, black, abs, headlight washers, anti theft alarm, sports suspension, ambient lighting, radio, headlight wash, diesel particulate filter, privacy glass, airbag, auto dimming rear view mirror, remote central lo...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes We have much more to tell you about this car so please feel free to call us for more details...eee
£19,995
Was £22,650 Save £2,655
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr
n/a | 38,410 miles | Saloon | 1984 | petrol | automatic | 4 doors
This model has service history, vanity mirrors, rain sensor, bluetooth interface, anti theft alarm, alloy wheels, dab digital radio, heated front seats, ambient lighting, bluetooth, speed limiter, heated front seat, cloth, abs, radio, cruise control, climate contro...eee
£19,990
Was £20,990 Save £1,000
Audi A6 3.0 AVANT TDI QUATTRO BLACK EDITION 5d 268 BHP
2017 | 61,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Features on this model include cruise control, split folding rear seat, anti lock braking system, floor mats, alarm, climate control, anti theft alarm, lumbar support, airbag, abs, leather, locking wheel bolts, space saver spare wheel, body coloured door mirrors, electric lumbar s...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 31,600 miles | Saloon | 1968 | diesel | automatic | 4 doors
With heated seats, leather, leather interior, warranty, daytime running lights, black, xenon headlights, alloy wheels, satellite navigation, automatic transmission, automatic...eee
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£19,811
Was £20,182 Save £371
Audi A6 40 TDI Sport 4dr S Tronic
2019 (61) | 47,737 miles | saloon | 9800 | diesel | semiauto | 4 doors
This car has leather steering wheel, cruise control, body coloured door mirrors, driver, black, dab digital radio, bluetooth interface, cruise control + speed limiter, electric front/rear windows, voice control, diesel, bluetooth, speed limiter, radio, automatic,...eee
£19,600
Was £21,500 Save £1,900
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
n/a | 38,859 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes full service history, traction control, climate control, mot, speed limiter, bluetooth interface, alloy wheels, dab radio, passenger, anti lock braking system, heated seats, airbag, lumbar support, locking wheel bolts, reversing camera, bluetooth, dr...eee
£19,490
Was £19,990 Save £500
Audi A6 2.0 TDI S LINE MHEV 5d 202 BHP
2019 | 77,274 miles | Estate | 1968 | diesel | automatic | 5 doors
With driver, abs, remote central locking, voice control, heated seats, 3 months warranty, leather, sat nav, service interval indicator, diesel particulate filter, immobiliser, anti theft alarm, diesel, ambient lighting, central locking, half leather, auto...eee
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£19,445
Was £19,745 Save £300
Audi A6 50 TDI Quattro S Line 4dr Tip Auto
2019 (68) | 87,445 miles | saloon | 9900 | diesel | semiauto | 4 doors
Featuring lumbar support, bluetooth, electric lumbar support, diesel particulate filter, audi music interface, black, voice control, bluetooth interface, radio, dab digital radio, usb, headlight washers, cloth, auxiliary input socket, automatic, service interv...eee
£19,290
Was £19,990 Save £700
Audi A6 3.0 TDI V6 50 Sport Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)+1 OWNER+2 KEYS+HISTORY
2019 | 70,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Features on this model include electric windows, cruise control, locking wheel bolts, airbag, lumbar support, climate control, body coloured door mirrors, abs, cloth, 18in alloy wheels, airbags, alloys, electric lumbar support, passenger, alarm, mot, full dealer facilities, heated...eee
269 cars under £20,000
£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 privacy glass, roof spoiler, sports seats, split folding rear seat, headlight wash, electric lumbar support, electric front/rear windows, curtain airbags, driver and passenger airbags, passenger, illuminated vanity mirrors, leather gearknob, bluetoot...eee
£19,995
Audi A6 40 TDI S LINE MHEV 4d 202 BHP
2020 | 99,875 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has reversing camera, leather, audi music interface, cruise control, driver, black, cloth, anti theft alarm, auxiliary input socket, airbag, rear parking sensor, rear centre armrest, sat nav, rear parking sensors, pas, parking sensors, alarm, climate con...eee
£19,995
Was £21,995 Save £2,000
Audi A6 40 Tdi S Line 4Dr S Tronic
2019 (69) | 62,000 miles | saloon | 9800 | diesel | semiauto | 4 doors
With sports suspension, airbags, headlight wash, auto dimming rear view mirror, alarm, airbag, dab digital radio, usb, auxiliary input socket, usb connection, abs, black, central locking, driver, body coloured door mirrors, anti theft alarm, privacy glass...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features on this model include We have much more to tell you about this car so please feel free to call us for more details...eee
£19,995
Was £22,650 Save £2,655
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr
n/a | 38,410 miles | Saloon | 1984 | petrol | automatic | 4 doors
Features include radio, heated front seat, rain sensor, bluetooth, cloth, service history, leather, anti theft alarm, bluetooth interface, alloy wheels, heated front seats, alarm, cruise control, dab digital radio, abs, ambient lighting, climate control, speed limite...eee
£19,995
Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)
2017 | 44,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with side airbags, audi music interface, automatic climate control, airbag, climate control, privacy glass, automatic, abs, full service history, ambient lighting, service history, airbags, anti lock braking system, alloy wheels...eee
£19,995
Audi A6 S6 FSI Quattro 5dr Tip Auto
2007 | 39,531 miles | Estate | 5204 | petrol | automatic | 5 doors
Features include low mileage, leather, driver, black, automatic, service history, half leather, 6 speed, one owner...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 43,555 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has alarm, front centre armrest, black, alloy wheels, airbag, speed limiter, 2 keys, side airbags, anti theft alarm, anti lock braking system, bluetooth, body coloured door mirrors, heated seats, cloth, radio, lumbar support, passenger, mot, service hist...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 74,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
This car has locking wheel bolts, alloy wheels, electric mirrors, alloys, automatic, airbag, rear privacy glass, anti theft alarm, bluetooth, climate control, air con, lumbar support, parking sensors, central locking, heated seats, pas, privacy glass, cruise cont...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2021 | 77,815 miles | Saloon | 1968 | diesel | automatic | 4 doors
This car has body coloured door mirrors, electric lumbar support, audi music interface, cloth, bluetooth, dab digital radio, lumbar support, airbags, black, alloy wheels, cruise control, anti theft alarm, airbag, driver, pas, climate control, passenger, radio, lo...eee
We currently have 269 Audi A6 cars available across the UK priced under £20000.
