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
270 Audi A6 cars under £20,000 - 107 reductions
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Recently reduced (107)
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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
Comes with radio, usb, airbags, headlight wash, privacy glass, diesel particulate filter, airbag, remote central locking, central locking, usb connection, immobiliser, auxiliary input socket, dab digital radio, anti theft alarm, auto dimming rear view mirror, a...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
This car has 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 on this model include vanity mirrors, anti theft alarm, service history, rain sensor, radio, dab digital radio, heated front seat, abs, speed limiter, ambient lighting, climate control, leather, cruise control, bluetooth, alloy wheels, heated front seats, alarm, cloth, au...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
Comes with driver, automatic, usb connection, radio, cruise control, speed limiter, black, leather, voice control, bluetooth interface, cruise control + speed limiter, leather steering wheel, body colour bumpers, diesel particulate filter, electric lumbar suppo...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
Includes bluetooth, bluetooth interface, airbags, sat nav, warranty, airbag, leather steering wheel, leather, diesel, privacy glass, driver, diesel particulate filter, alarm, voice control, paddle shift, immobiliser, service interval indicator, 3 months warra...eee
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£19,295
Was £19,745 Save £450
Audi A6 50 TDI Quattro S Line 4dr Tip Auto
2019 (68) | 87,445 miles | saloon | 9900 | diesel | semiauto | 4 doors
Comes with audi music interface, passenger, headlight washers, electric front/rear windows, rear centre armrest, headlight wash, bluetooth, cd, lumbar support, driver, pas, automatic, cloth, voice control, black, electric lumbar support, cd player, diesel parti...eee
£19,195
Was £19,495 Save £300
Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)
2018 | 55,255 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with airbag, alloy wheels, warranty, anti theft alarm, abs, pas, airbags, 2 keys, anti lock braking system, locking wheel bolts, centre console, driver, passenger, audi music interface, alarm...eee
£19,000
Was £21,500 Save £2,500
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 bluetooth connection, audi music interface, anti theft alarm, dab digital radio, locking wheel bolts, airbag, full service history, dab radio, mot, abs, driver, roof rails, alloy wheels, climate control, traction control, service history, radio, pas,...eee
£18,995
Was £20,450 Save £1,455
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2019 | 82,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Comes with body coloured door mirrors, abs, electric front/rear windows, dab digital radio, pas, dual climate control, anti theft alarm, climate control, heated seats, passenger, daytime running lights, audi music interface, navigation system, black, cruise con...eee
£18,990
Was £19,990 Save £1,000
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
With electric windows, anti lock braking system, full dealer facilities, bluetooth interface, audi music interface, abs, alloys, pas, dab digital radio, cruise control, anti theft alarm, speed limiter, driver, alarm, airbag, 18in alloy wheels, mot, electr...eee
270 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
Comes with headlight washers, abs, service interval indicator, cd player, dab digital radio, sports seats, rear wiper, spare wheel, anti theft alarm, rear headrest, driver, leather, immobiliser, side airbags, privacy glass, esp, electric lumbar support, driver/...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
Features on this model include body coloured door mirrors, remote central locking, privacy glass, driver, usb, black, central locking, auxiliary input socket, anti theft alarm, auto dimming rear view mirror, airbag, ambient lighting, diesel particulate filter, abs, radio, diesel, ...eee
£19,995
Audi A6 40 TDI S LINE MHEV 4d 202 BHP
2020 | 99,875 miles | Saloon | 1968 | diesel | automatic | 4 doors
Comes with anti theft alarm, cruise control, warranty, diesel, black, airbag, pas, driver, auxiliary input socket, audi music interface, sat nav, automatic, climate control, rear parking sensors, parking sensors, service history, bluetooth, airbags, heated seat...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
This model has 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
Comes with heated front seat, service history, heated front seats, alloy wheels, rain sensor, bluetooth, dab digital radio, abs, radio, ambient lighting, anti theft alarm, alarm, cloth, vanity mirrors, speed limiter, leather, cruise control, climate control, au...eee
£19,995
Audi A6 S6 FSI Quattro 5dr Tip Auto
2007 | 39,531 miles | Estate | 5204 | petrol | automatic | 5 doors
Features include half leather, 6 speed, leather, black, low mileage, one owner, automatic, driver, service history...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
Features on this model include dab digital radio, audi music interface, mot, pas, heated seats, heated front seats, airbag, leather, side airbags, climate control, bluetooth, speed limiter, service history, passenger, sat nav, alloy wheels, radio, heated front seat, cruise control...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 air conditioning, alloy wheels, remote central locking, alarm, radio, heated seats, bluetooth interface, driver, automatic, body coloured door mirrors, lumbar support, locking wheel bolts, multi function steering wheel, central locking, airbags, leat...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 alarm, airbag, pas, bluetooth interface, alloy wheels, bluetooth, airbags, dab digital radio, climate control, driver, audi music interface, anti theft alarm, cloth, body coloured door mirrors, black, locking wheel bolts, lumbar support, cruise contr...eee
£19,991
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 39,648 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include parking sensors, radio, diesel, electric windows, daytime running lights, low mileage, dab radio, rear electric windows, alloy wheels, isofix, electric boot release, cruise control, rear parking sensors, rear parking sensor, bluetooth, led daytime ru...eee
We currently have 270 Audi A6 cars available across the UK priced under £20000.
