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
519 Audi A6 cars under £20,000 - 77 reductions
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Recently reduced (77)
£19,995
Was £24,995 Save £5,000
Audi A6 3.0 AVANT TDI QUATTRO BLACK EDITION 5d 315 BHP
2016 | 61,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Options include centre console, front head restraints, passenger airbag, automatic headlights, traction control, diesel particulate filter, diesel, black, roof spoiler, privacy glass, dab radio, lumbar support, body coloured door mirrors, abs, driver, airbag, leathe...eee
£19,890
Was £19,990 Save £100
Audi A6 2.0 TDI SPORT MHEV 5d 202 BHP
2019 | 60,008 miles | Estate | 1968 | diesel | automatic | 5 doors
With driver, anti theft alarm, speed limiter, central locking, bluetooth interface, airbag, cruise control + speed limiter, radio, voice control, climate control, immobiliser, auxiliary input socket, sat nav, cruise control, automatic, diesel particulate ...eee
£18,995
Was £19,995 Save £1,000
Audi A6 2.0 TDI QUATTRO BLACK EDITION 4d 188 BHP
2017 | 42,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include driver, bluetooth interface, black, electric windows, automatic climate control, airbag, anti theft alarm, climate control, rain sensor, automatic, front centre armrest, cruise control, spare wheel, anti lock braking system, central locking, isofix, ...eee
£18,989
Was £20,989 Save £2,000
Audi A6 1.8 AVANT TFSI BLACK EDITION 5d 188 BHP + Excellent Condition + Full Service History + Last Service
2018 | 33,000 miles | Estate | 1798 | petrol | automatic | 5 doors
Comes with cloth, headlight wash, privacy glass, auto dimming rear view mirror, automatic, rain sensor, alloy wheels, mot, bluetooth interface, abs, climate control, airbag, roof spoiler, sport suspension, automatic climate control, space saver spare wheel, ant...eee
£18,580
Was £18,780 Save £200
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr
n/a | 41,656 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has mot, service history, rear parking sensor, air conditioning, electric windows, heated seats, cruise control, rear parking sensors, front and rear parking sensors, parking sensors, part exchange welcome, climate control, bluetooth, folding mirrors, el...eee
£18,495
Was £18,995 Save £500
Audi A6 3.0 TDI QUATTRO S LINE 4d 315 BHP
2017 | 50,100 miles | Saloon | 2967 | diesel | automatic | 4 doors
Features on this model include space saver spare wheel, alloy wheels, cruise control, electric windows, warranty, spare wheel, body coloured door mirrors, climate control, 18in alloy wheels...eee
£18,300
Was £18,600 Save £300
Audi A6 2.0 TDI 40 S line S Tronic Euro 6 (s/s) 5dr
n/a | 102,038 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include dab radio, roof rails, reversing camera, alarm, cloth, abs, heated front seat, heated seats, radio, audi music interface, fsh, bluetooth interface, 1 owner from new, bluetooth connection, driver, alloy wheels, speed limiter, climate control, hpi clea...eee
£18,290
Was £18,790 Save £500
Audi A6 2.0 AVANT TDI QUATTRO BLACK EDITION 5d 188 BHP
2016 | 51,788 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes leather steering wheel, heated front seat, sports seats, sport steering wheel, audi music interface, alloy wheels, service history, heated door mirrors, black, heated front seats, leather, leather seats, centre console...eee
£18,000
Was £18,549 Save £549
Audi A6 3.0 ALLROAD TDI QUATTRO SPORT 5d 268 BHP
2017 | 80,477 miles | Estate | 2967 | diesel | automatic | 5 doors
Description includes We have much more to tell you about this car so please feel free to call us for more details...eee
£17,995
Was £18,495 Save £500
Audi A6 3.0L TDI QUATTRO BLACK EDITION 4d AUTO 315 BHP
2017 | 29,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
With driver, climate control, rain sensor, usb connection, alarm, leather, headlight wash, automatic, bluetooth, audi music interface, electric windows, spare wheel, cloth, cruise control, usb, anti lock braking system, sport suspension, bluetooth interfa...eee
519 cars under £20,000
£19,999
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 39,350 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features include anti theft alarm, power steering, airbag, driver, driver information system, warranty, auto dimming rear view mirror, abs, electric lumbar support, cruise control, dab digital radio, locking wheel bolts, anti lock braking system, speed limiter, leath...eee
£19,997
Audi A6 3.0 ALLROAD TDI QUATTRO SPORT 5d 268 BHP
2017 | 65,354 miles | Estate | 2967 | diesel | automatic | 5 doors
Description includes metallic paint, body coloured door mirrors, sports seats, rear parking sensor, metallic paintwork, sport seats, heated seats, mot, full service history, alloy wheels, alloys, abs, dab digital radio, privacy glass, service history, estate, leather, re...eee
£19,995
Audi A6 40 TDI S LINE MHEV 4d 202 BHP
2020 | 99,875 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features include service history, rear centre armrest, parking sensors, heated seats, cloth, airbags, leather interior, warranty, electric lumbar support, rear parking sensors, black, passenger, climate control, leather, reversing camera, airbag, anti theft alarm, au...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
With electric lumbar support, driver/front passenger side airbags, cd player, headlight wash, immobiliser, roof rails, lumbar support, front passenger airbag deactivation, automatic, passenger airbag, dab digital radio, front sports seats, driver, split f...eee
£19,995
Was £24,995 Save £5,000
Audi A6 3.0 AVANT TDI QUATTRO BLACK EDITION 5d 315 BHP
2016 | 61,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Featuring cruise control, radio, climate control, driver/front passenger side airbags, side airbags, lumbar support, dab radio, auxiliary input socket, automatic headlights, front passenger airbag, mot, airbags, driver, electric front/rear windows, roof spoile...eee
£19,995
Audi A6 2.0 TDI SPORT MHEV 4d 202 BHP
2019 | 70,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features on this model include leather, radio, xenon headlights, floor mats, electric windows, locking wheel bolts, alloy wheels, leather trim, privacy glass, multi function steering wheel, one owner, black, service history...eee
£19,995
Audi A6 4.0 S6 TFSI QUATTRO 4d 450 BHP
2016 | 89,650 miles | Saloon | 3993 | petrol | automatic | 4 doors
Features include leather, folding mirrors, air con, air conditioning, glovebox, mot, climate control, service history, power folding mirrors, sunroof, black, alloys...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2016 | 67,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Features on this model include lumbar support, metallic paint, audio, heated front seats, dab radio, bose sound system, metallic paintwork, cruise control, service history, headlight wash, leather, navigation system, rear privacy glass, full service history, black, abs, heated fro...eee
£19,990
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2019 | 51,261 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes power steering, tyre repair kit, cloth, climate control, driver, electric windows, lumbar support, sport suspension, tyre pressure monitoring system, electric lumbar support, bluetooth, audio, black, locking wheel bolts, alloy wheels, bluetooth inter...eee
£19,990
Audi A6
2016 | 79,018 miles | Estate | 2967 | diesel | automatic | 5 doors
With sport seats, alloy wheels, mot, leather, warranty...eee
We currently have 519 Audi A6 cars available across the UK priced under £20000.
