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

78 Audi A8 cars under £20,000 - 16 reductions

Change budget

under £1000

under £2000

under £5000

under £10000

under £15000

under £20000

Recently reduced (16)

Blenheim Cars, Standlake Business Park, Witney

£18,995
Was £19,995 Save £1,000

Audi A8 TDI QUATTRO SPORT EXECUTIVE

Includes full leather, hpi clear, warranty, leather, low mileage, pas, finance available, part exchange welcome, mot, sat nav, heated seats, any inspection welcome, 3 months warranty, alloys, bluetooth...eee

Parkside Motors Ltd, 200 Burnt Oak Broadway, Edgware

£18,495
Was £18,500 Save £5

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP

Features on this model include alloy wheels, body coloured bumpers, privacy glass, climate control, adjustable steering column, head restraints, satellite navigation, lumbar support, audio, parking sensors, black, electric windows, mot, service history, sports seats, space saver s...eee

Rix Motor Company Ltd, Hawleys Lane, Warrington

£16,250
Was £16,750 Save £500

Audi A8 3.0 TDI QUATTRO SE EXECUTIVE 2 FORMER KEEPERS WITH HEATED BLACK LEATHER UPHOLSTERY BOSE SPEAKERS ELE

Featuring body coloured door mirrors, cruise control, electric folding mirrors, cd, radio, privacy glass, led daytime running lights, audi music interface, folding mirrors, leather, bluetooth interface, climate control, dab digital radio, satellite navigation,...eee

Cars 4 You Ltd Edinburgh, 50 Murrayburn Road, Scotland

£15,995
Was £16,995 Save £1,000

Audi A8 3.0 L TDI QUATTRO SE EXECUTIVE 4d 254 BHP

Featuring cruise control, audi music interface, parking sensors, bose sound system, head restraints, anti lock braking system, alarm, leather, spare wheel, driver, rear parking sensors, airbag, heated front seat, radio, leather trim, privacy glass, dab radio, ...eee

Rix Motor Company Ltd, Hawleys Lane, Warrington

£15,650
Was £15,950 Save £300

Audi A8 3.0 TDI QUATTRO SPORT EXECUTIVE 4d 254 BHP HEATED BLACK LEATHER UPHOLSTERY BOSE SOUND SYSTEM BLUETOO

Features on this model include alloys, bose sound system, service history, automatic, speakers, mp3 player, leather, satellite navigation, electric folding mirrors, led daytime running lights, driver, audi music interface, alloy wheels, radio, daytime running lights, navigation sy...eee

Vehicle Trade Centre Ayr, 3 Somerset Road, South Ayrshire

£14,798
Was £14,999 Save £201

Audi A8 3.0 TDI QUATTRO SE EXECUTIVE 4d 258 BHP

Includes dab radio, automatic, dual climate control, cd player, sat nav, heated front seats, rear parking sensor, audio, heated front seat, electric windows, leather interior, parking sensors, cd, rear privacy glass, heated door mirrors, alloy wheels, bluetoo...eee

Jody Campbell Cars, 186-188 Dunhill Road, Coleraine

£13,695
Was £13,795 Save £100

Audi A8 4.1 TDI QUATTRO SE EXECUTIVE 4d 380 BHP

With traction control, cupholder, paddle shift, diesel particulate filter, front centre armrest, abs, centre console, dab digital radio module, airbags, aluminium trim, leather, radio, sports suspension, dust/pollen filter, rear headrest, automatic, airba...eee

East Midlands Car Centre, Leicester Road, Lutterworth

£13,499
Was £14,750 Save £1,251

Audi A8 3.0 TDI QUATTRO SPORT EXECUTIVE 4d 254 BHP

Includes heated front seats, cruise control, sat nav, abs, privacy glass, radio, audi music interface, dab radio, auto wipers, driver, airbag, full leather interior, daytime running lights, heated door mirrors, heated front seat, passenger, mot, paddle shift,...eee

MB Motors Ballymena Ltd, 4 Woodside Park, Ballymena

£12,995
Was £13,995 Save £1,000

Audi A8 SPORT EXECUTIVE 4.2TDI QUATTRO S/S 4d 346 BHP

Comes with service interval indicator, sat nav, day running lights, auto dimming rear view mirror, sunroof, voice control, dab digital radio, climate control, metallic paint, diesel particulate filter, sports seats, radio, dab digital radio module, cruise contr...eee

TT50 ltd, The Estate Yard, Upper Harlestone

£12,550
Was £13,790 Save £1,240

Audi A8 4.0 L TFSI QUATTRO SE EXECUTIVE 4d 414 BHP

Includes dab digital radio, daytime running lights, automatic, heated seats, led daytime running lights, service history, passenger, bluetooth, satellite navigation, sunroof, auto lights, bluetooth interface, pas, cruise control, audi music interface, radio, ...eee

78 cars under £20,000

West Border Cars, Unit A2, Lower House Farm, Stoney Stretton, Shrewsbury

£19,999

Audi A8 3.0 TDI 262 Quattro Sport 4dr Tip Auto

This car has cruise control, multiple airbags, air con, leather, full service history, central locking, airbags, computer, heated seats, service history, black, paddle shift, diesel, alloy wheels, airbag, remote central locking, abs, automatic, bluetooth, climate...eee

MJM Car Sales, Parkhead Garage, Bishop Auckland

£19,995

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP EURO 6 * HUGE SPEC LIST * EXCLUSIVE PAINT * COMFORT SEATS I

Description includes rain sensor, 12 months mot, illuminated vanity mirrors, cloth, climate control, spare wheel, electric sunroof, leather, finance available, front centre armrest, warranty, aluminium trim, space saver spare wheel, bluetooth, heated front seats, heated ...eee

Weston Motor Company Ltd, 1 Ivetsey Bank, A5 (Watling Street)

£18,995

Audi A8 3.0 TDI QUATTRO SPORT 4d 258 BHP

Includes ambient lighting, push button start, full service history, bluetooth, daytime running lights, satellite navigation, automatic, locking wheel bolts, airbag, air conditioning, anti lock braking system, climate control, front and rear parking sensors, r...eee

Opus Automotive Ltd, , North West

£18,995

Audi A8 3.0 TDI 262 Quattro SE Executive LWB 4dr Tip Auto

Comes with radio, bose sound system, cruise control, mp3 player, daytime running lights, alloy wheels, automatic, electric sunroof, full service history, sunroof, led daytime running lights, service history, dab digital radio, audi music interface, cd, driver, ...eee

Parkside Motors Ltd, , Greater London

£18,995

Audi A8 4.2 TDI Quattro SE Executive LWB 4dr Tip Auto

Description includes full service history, space saver spare wheel, audio, aluminium trim, mot, rear parking sensor, electric sunroof, rain sensor, spare wheel, front armrest, leather, body coloured door mirrors, black, climate control, front centre armrest, locking whee...eee

Blenheim Cars, Standlake Business Park, Witney

£18,995
Was £19,995 Save £1,000

Audi A8 TDI QUATTRO SPORT EXECUTIVE

Includes any inspection welcome, pas, low mileage, leather, hpi clear, bluetooth, 3 months warranty, part exchange welcome, sat nav, alloys, heated seats, mot, warranty, full leather, finance available...eee

Parkside Motors Ltd, 200 Burnt Oak Broadway, Edgware

£18,495
Was £18,500 Save £5

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP

Comes with body coloured bumpers, front sports seats, front centre armrest, head restraints, metallic paint, adjustable steering column, satellite navigation, privacy glass, audio, electric windows, service history, bluetooth, finance available, heated windscre...eee

GK Motors Ltd, 15 Millway, Mansfield Woodhouse

£18,334

Audi A8 4.1 TDI QUATTRO SPORT EXECUTIVE 4d 380 BHP

Comes with abs, leather, alloy wheels, cd, privacy glass, saloon, mot, esp, cruise control, bluetooth, leather upholstery, service history, climate control, black...eee

Opus Automotive Ltd, , North West

£17,995

Audi A8 3.0 TDI 262 Quattro Sport 4dr Tip Auto

Features on this model include cruise control, led daytime running lights, glovebox, dab digital radio, radio, sunroof, mp3 player, driver, parking sensors, bose sound system, automatic, navigation system, leather, daytime running lights, power steering, service history, 1 owner f...eee

Easy Carz, Auction House, Crescent Road,

£17,995

Audi A8 L TDI QUATTRO SE EXECUTIVE

Features include warranty, finance available, hpi clear, parking sensors, part exchange welcome, navigation system, service history, heated seats, mot, leather seats, bluetooth connectivity, cruise control, radio, leather, full leather, dab radio, bluetooth...eee

We currently have 78 Audi A8 cars available across the UK priced under £20000.

Audi A8 budget

Audi reduced

80 (1 reductions)
A1 (2045 reductions)
A1 Citycarver (32 reductions)
A2 (4 reductions)
A3 (3106 reductions)
A3 Saloon (324 reductions)
A4 (1787 reductions)
A4 Allroad (74 reductions)
A4 Avant (219 reductions)
A5 (1221 reductions)
A5 Cabriolet (27 reductions)
A5 Sportback (386 reductions)
A6 (998 reductions)
A6 Allroad (35 reductions)
A6 Avant (158 reductions)
A7 (392 reductions)
A8 (209 reductions)
Allroad (1 reductions)
Cabriolet (4 reductions)
Convertible (1 reductions)
Coupe (3 reductions)
E Tron (336 reductions)
E Tron Gt (30 reductions)
E Tron S (5 reductions)
E Tron Sportback (27 reductions)
Q2 (1121 reductions)
Q3 (1658 reductions)
Q4 (2 reductions)
Q4 E Tron (53 reductions)
Q4 E Tron Sportback (2 reductions)
Q5 (1624 reductions)
Q5 Sportback (159 reductions)
Q7 (581 reductions)
Q8 (168 reductions)
Quattro (6 reductions)
R8 (111 reductions)
R8 Spyder (6 reductions)
Rs E Tron Gt (12 reductions)
Rs Q3 (58 reductions)
Rs Q8 (30 reductions)
Rs3 (178 reductions)
Rs4 (109 reductions)
Rs5 (92 reductions)
Rs6 (111 reductions)
Rs7 (31 reductions)
S1 (16 reductions)
S3 (299 reductions)
S4 (64 reductions)
S5 (82 reductions)
S6 (8 reductions)
S7 (10 reductions)
S8 (8 reductions)
Sq2 (9 reductions)
Sq5 (92 reductions)
Sq7 (66 reductions)
Sq8 (19 reductions)
Tt (857 reductions)
Tt Roadster (10 reductions)
Tt Rs (4 reductions)
Tt S (16 reductions)
Unassigned (1 reductions)

Cheap Audi A8 cars under £20,000

78 Audi A8 cars under £20,000 - 16 reductions

Recently reduced (16)

£18,995 Was £19,995 Save £1,000

Audi A8 TDI QUATTRO SPORT EXECUTIVE

£18,495 Was £18,500 Save £5

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP

£16,250 Was £16,750 Save £500

Audi A8 3.0 TDI QUATTRO SE EXECUTIVE 2 FORMER KEEPERS WITH HEATED BLACK LEATHER UPHOLSTERY BOSE SPEAKERS ELE

£15,995 Was £16,995 Save £1,000

Audi A8 3.0 L TDI QUATTRO SE EXECUTIVE 4d 254 BHP

£15,650 Was £15,950 Save £300

Audi A8 3.0 TDI QUATTRO SPORT EXECUTIVE 4d 254 BHP HEATED BLACK LEATHER UPHOLSTERY BOSE SOUND SYSTEM BLUETOO

£14,798 Was £14,999 Save £201

Audi A8 3.0 TDI QUATTRO SE EXECUTIVE 4d 258 BHP

£13,695 Was £13,795 Save £100

Audi A8 4.1 TDI QUATTRO SE EXECUTIVE 4d 380 BHP

£13,499 Was £14,750 Save £1,251

Audi A8 3.0 TDI QUATTRO SPORT EXECUTIVE 4d 254 BHP

£12,995 Was £13,995 Save £1,000

Audi A8 SPORT EXECUTIVE 4.2TDI QUATTRO S/S 4d 346 BHP

£12,550 Was £13,790 Save £1,240

Audi A8 4.0 L TFSI QUATTRO SE EXECUTIVE 4d 414 BHP

78 cars under £20,000

£19,999

Audi A8 3.0 TDI 262 Quattro Sport 4dr Tip Auto

£19,995

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP EURO 6 * HUGE SPEC LIST * EXCLUSIVE PAINT * COMFORT SEATS I

£18,995

Audi A8 3.0 TDI QUATTRO SPORT 4d 258 BHP

£18,995

Audi A8 3.0 TDI 262 Quattro SE Executive LWB 4dr Tip Auto

£18,995

Audi A8 4.2 TDI Quattro SE Executive LWB 4dr Tip Auto

£18,995 Was £19,995 Save £1,000

Audi A8 TDI QUATTRO SPORT EXECUTIVE

£18,495 Was £18,500 Save £5

Audi A8 3.0 TDI QUATTRO BLACK EDITION 4d 258 BHP

£18,334

Audi A8 4.1 TDI QUATTRO SPORT EXECUTIVE 4d 380 BHP

£17,995

Audi A8 3.0 TDI 262 Quattro Sport 4dr Tip Auto

£17,995

Audi A8 L TDI QUATTRO SE EXECUTIVE

We currently have 78 Audi A8 cars available across the UK priced under £20000.

£18,995
Was £19,995 Save £1,000

£18,495
Was £18,500 Save £5

£16,250
Was £16,750 Save £500

£15,995
Was £16,995 Save £1,000

£15,650
Was £15,950 Save £300

£14,798
Was £14,999 Save £201

£13,695
Was £13,795 Save £100

£13,499
Was £14,750 Save £1,251

£12,995
Was £13,995 Save £1,000

£12,550
Was £13,790 Save £1,240

£18,995
Was £19,995 Save £1,000

£18,495
Was £18,500 Save £5