Cheap Audi A8 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
21 Audi A8 cars under £20,000 - 8 reductions
Change budget
Recently reduced (8)
£17,995
Was £19,995 Save £2,000
Audi A8 TDI QUATTRO SPORT EXECUTIVE
2015 | 35,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes warranty, mot, low mileage, pas, heated seats, leather, 3 months warranty, any inspection welcome, bluetooth, full leather, finance available, hpi clear, alloys, part exchange welcome, sat nav...eee
£17,200
Was £17,950 Save £750
Audi A8 3.0 A8 S Line 55 TFSI Quattro Auto 4WD 4dr
n/a | 147,493 miles | Saloon | 2995 | petrol | automatic | 4 doors
Comes with black, warranty, alloys, mot, finance available, privacy glass, keyless entry, petrol, saloon, sat nav, sport seats, rear view camera, leather, voice control...eee
£17,195
Was £17,495 Save £300
Audi A8 3.0 TDI V6 SE Executive Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) LWB (262 ps)
2017 | 56,114 miles | Saloon | 2967 | diesel | automatic | 4 doors
This model has driver, cruise control, dab digital radio, alloy wheels, radio, audi music interface, electric sunroof, airbags, automatic, sunroof, cloth, front centre armrest, locking wheel bolts, adjustable steering column, lumbar support, electric windows, 18in ...eee
£13,679
Was £15,114 Save £1,435
Audi A8 3.0 TDI V6 SE Executive Saloon 4dr Diesel Tiptronic quattro Euro 5 (s/s) LWB (250 ps)
2013 | 86,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Options include pas, mot, saloon, anti lock braking system, airbags, abs, driver, leather, service history, alloy wheels, black, airbag, leather interior, passenger...eee
£11,249
Was £12,749 Save £1,500
Audi A8 4.1 TDI QUATTRO SE EXECUTIVE 4d 346 BHP
2012 | 59,000 miles | Saloon | 4134 | diesel | automatic | 4 doors
Options include rain sensor, esp, electric windows, spare wheel, isofix, heated windscreen, electronic stability programme, satellite navigation, passenger, bluetooth, anti lock braking system, dab digital radio, climate control, alloy wheels, leather, audi music in...eee
£8,989
Was £9,989 Save £1,000
Audi A8 2.0 TFSI Hybrid LWB 4dr Tip Auto
2013 | 169,000 miles | Saloon | 1984 | petrol | automatic | 4 doors
This model has electric seats, parking sensors, alloy wheels, driver, heated seats, black, climate control, rear parking sensors, rear parking sensor, sunroof, electric glass sunroof, alarm, bose sound system, leather interior, leather, radio, satellite navigation,...eee
£8,499
Was £9,299 Save £800
Audi A8 3.0 TDI V6 SE Tiptronic quattro Euro 5 (s/s) 4dr
2013 | 103,000 miles | Saloon | 2967 | diesel | automatic | 0 doors
Description includes dab digital radio, head restraints, audi music interface, front centre armrest, automatic, cup holder, cupholder, rain sensor, airbag, radio, cup holders, locking wheel bolts, alloy wheels, driver, leather, climate control, centre console, 18in alloy...eee
£3,495
Was £5,495 Save £2,000
Audi A8 Automatic 4.2 QUATTRO 4d 295 BHP
1995 | 97,185 miles | Saloon | 4172 | petrol | automatic | 4 doors
Comes with 8 speakers, leather steering wheel, computer, speakers, traction control system, radio, leather, alloy wheels, alarm, immobiliser, trip computer, passenger, air con, pas, climate control, central locking, driver, power steering, cruise control, tract...eee
21 cars under £20,000
£19,989
Audi A8 50 TDI Quattro 4dr Tiptronic
2019 | 79,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
With driver, led daytime running lights, alloy wheels, 18in alloy wheels, automatic, automatic air conditioning, electric lumbar support, audi music interface, daytime running lights, passenger, electric seats, air con, privacy glass, rear privacy glass, ...eee
£17,995
Was £19,995 Save £2,000
Audi A8 TDI QUATTRO SPORT EXECUTIVE
2015 | 35,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Options include full leather, finance available, pas, hpi clear, alloys, low mileage, leather, bluetooth, sat nav, 3 months warranty, part exchange welcome, heated seats, any inspection welcome, warranty, mot...eee
£17,991
Audi A8 TDI QUATTRO SPORT EXECUTIVE + OVER £7500 OF EXTRAS + HUD + SUNROOF +
2015 | 42,747 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes black, mot, 5 seats, service history, alarm, head restraints, body coloured bumpers, auto dimming rear view mirror, electric sunroof, 2 keys, sunroof, 12 months mot, audi music interface, warranty, rear centre armrest, bluetooth, automatic, alloy whe...eee
£17,200
Was £17,950 Save £750
Audi A8 3.0 A8 S Line 55 TFSI Quattro Auto 4WD 4dr
n/a | 147,493 miles | Saloon | 2995 | petrol | automatic | 4 doors
Features include leather, sport seats, warranty, finance available, rear view camera, privacy glass, voice control, alloys, keyless entry, black, sat nav, mot, petrol, saloon...eee
£17,195
Was £17,495 Save £300
Audi A8 3.0 TDI V6 SE Executive Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) LWB (262 ps)
2017 | 56,114 miles | Saloon | 2967 | diesel | automatic | 4 doors
Features on this model include head restraints, 18in alloy wheels, anti lock braking system, dab digital radio, audi music interface, climate control, airbags, electric windows, auto dimming rear view mirror, lumbar support, reversing camera, cruise control, abs, cloth, adjustable...eee
£14,995
Audi A8 4.2 TDI V8 Sport Executive Saloon 4dr Diesel Tiptronic quattro Euro 5 LWB (350 ps)
2013 | 92,395 miles | Saloon | 4134 | diesel | automatic | 4 doors
This car has mileage verified, mot, alloys, warranty, service history, black, leather, leather interior, electric seats...eee
£14,990
Audi A8 4.2 TDI V8 SE Executive Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (385 ps)
2015 | 89,000 miles | Saloon | 4134 | diesel | automatic | 4 doors
Comes with full dealer facilities, hpi clear, alarm, audi music interface, leather interior, finance available, pas, 18in alloy wheels, leather, anti lock braking system, airbags, passenger, driver, alloy wheels, airbag, abs, black...eee
£13,679
Was £15,114 Save £1,435
Audi A8 3.0 TDI V6 SE Executive Saloon 4dr Diesel Tiptronic quattro Euro 5 (s/s) LWB (250 ps)
2013 | 86,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Featuring driver, mot, alloy wheels, abs, leather interior, saloon, black, airbag, airbags, pas, anti lock braking system, passenger, leather, service history...eee
£13,499
Audi A8 Sport TDI Quattro Auto 4WD
2017 | 107,297 miles | Saloon | 2967 | diesel | automatic | 4 doors
With audi music interface, black, reversing camera, driver, alloy wheels, anti lock braking system, head restraints, locking wheel bolts...eee
£12,995
Audi A8 3.0 L TDI QUATTRO SE EXECUTIVE 4d 254 BHP
2015 | 104,500 miles | Saloon | 2967 | diesel | automatic | 4 doors
Description includes heated front seats, leather, heated front seat, privacy glass, bluetooth, anti lock braking system, spare wheel, sat nav, warranty, dab radio, alarm, rear parking sensor, head restraints, passenger, abs, driver, dual zone climate control, full leathe...eee
We currently have 21 Audi A8 cars available across the UK priced under £20000.
