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

254 Audi A6 cars under £20,000 - 89 reductions

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Recently reduced (89)

Automania Birmingham Ltd, 93-99 Great Bridge Street, West Bromwich

£19,999
Was £20,499 Save £500

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

This model has anti theft alarm, radio cd player, rear spoiler, head restraints, audi music interface, anti lock braking system, speed limiter, pas, cd player, alloy wheels, air conditioning, 18in alloy wheels, split folding rear seats, centre console, airbag, vani...eee

Car Shop 365 Ltd, 1 Woolcombers Way, Bradford

£19,990
Was £21,990 Save £2,000

Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/

Includes estate, satellite navigation, alloy wheels, xenon headlights, warranty, privacy glass, metallic paintwork, black, metallic paint, 3 months warranty, service history, rear park assist, leather, diesel, voice control, daytime running lights, audi music...eee

Bonsha Motors, Unit 15 Saltbrook Trading Estate, Halesowen

£19,990
Was £20,990 Save £1,000

Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP

Featuring heated seats, body coloured door mirrors, lumbar support, anti theft alarm, airbags, alarm, locking wheel bolts, pas, audi music interface, bluetooth, warranty, alloy wheels, cloth, sat nav, driver, leather, roof rails, airbag, passenger, black, full...eee

Carsa Bolton, ,

£19,958
Was £20,117 Save £159

Audi A6 40 TFSI Sport 4dr S Tronic

Description includes driver, cruise control, cruise control + speed limiter, climate control, electric lumbar support, body coloured door mirrors, usb, lumbar support, rear view camera, usb connection, bluetooth interface, bluetooth, black, front centre armrest, pas, rea...eee

Quality Part X Ltd Dunstable, , Dunstable

£19,950
Was £20,100 Save £150

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

Options include automatic, bluetooth interface, rear view camera, radio, diesel, electric front/rear windows, driver, service interval indicator, diesel particulate filter, usb connection, bluetooth, headlight wash, auxiliary input socket, sports suspension, privacy...eee

Allman Cars Ltd, Winnington Lane, Northwich

£19,495
Was £20,995 Save £1,500

Audi A6 2.0 TDI S LINE 4d 202 BHP

This car has anti theft alarm, driver, bluetooth, alloy wheels, heated front seats, lumbar support, front passenger airbag, audi music interface, climate control, passenger, electric windows, alarm, cruise control, airbag, anti lock braking system, passenger airb...eee

Tim Hayward Car Sales Ltd Whitchurch, Pantbach Road, South Glamorgan

£19,320
Was £19,980 Save £660

Audi A6 Avant 2.0 TFSI 45 Black Edition Petrol S Tronic quattro Euro 6 (s/s) (245 ps) [B&O 3D Sound] [360 Ca

Featuring leather interior, anti theft alarm, pas, airbags, passenger, estate, alarm, black, ambient lighting, alloy wheels, bluetooth, audi music interface, lumbar support, locking wheel bolts, electric lumbar support, radio, dab digital radio, leather, drive...eee

Gary Hutchinson Car Sales Ltd, 19-27 Ravenhill Road, Belfast

£18,995
Was £19,995 Save £1,000

Audi A6 40 TDI S LINE MHEV 4d 202 BHP

Options include leather, parking sensors, alloys, warranty, climate control, reversing camera, rear parking sensors, service history, diesel, airbag, airbags, cloth, black, heated seats, driver, lumbar support, alloy wheels, cruise control, auxiliary input socket, a...eee

All Vehicles, ,

£18,995
Was £19,995 Save £1,000

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

This model has leather, alarm, service history, daytime running lights, heated door mirrors, airbags, driver, black, electric lumbar support, heated front seat, airbag, sport seats, mot, pas, lumbar support, alloys, anti theft alarm, heated front seats, warranty, l...eee

S James Prestige Limited, Wakeley Works, Essendine

£18,980
Was £18,990 Save £10

Audi A6 2.0 TFSI 45 Sport Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)

Featuring automatic transmission, aluminium trim, automatic, leather interior, alloy wheels, satellite navigation, warranty, black, xenon headlights, cruise control, leather, heated seats, daytime running lights...eee

254 cars under £20,000

HPL Motors Stockport Stockport, St Marys Way,

£19,999

Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP

Featuring radio, front centre armrest, locking wheel bolts, multi function steering wheel, abs, bluetooth interface, bluetooth, speed limiter, auto dimming rear view mirror, electric windows, usb, rain sensor, cruise control, floor mats, isofix, power steering...eee

Automania Birmingham Ltd, 93-99 Great Bridge Street, West Bromwich

£19,999
Was £20,499 Save £500

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

Features on this model include air conditioning, anti lock braking system, electric lumbar support, cd player, airbag, driver seat height adjustment, front door pockets, speed limiter, lumbar support, cd, black, vanity mirrors, driver seat height adjust, roof rails, pas, air con, ...eee

Motorpoint Widnes, Derby Road, Widnes, Cheshire, Widnes

£19,999

Audi A6 40 TDI S Line 4dr S Tronic

Featuring voice control, headlight washers, bluetooth, rear centre armrest, electric lumbar support, radio, driver, cd, auxiliary input socket, lumbar support, headlight wash, usb, bluetooth interface, pas, usb connection, dab digital radio, diesel particulate...eee

Eclipse Car Sales Limited, 89 Main Road, Winchester

£19,995

Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)

This model has electric windows, alloy wheels, abs, alarm, radio, body coloured door mirrors, locking wheel bolts, automatic, cd, anti theft alarm, audio, cloth, cupholders, dab digital radio, climate control, cruise control, pas, airbags, passenger, centre console...eee

Terry Coulter Cars Ltd, 187 Templepatrick Road, Ballyclare

£19,995

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

Comes with electric windows, lumbar support, radio, dab digital radio, locking wheel bolts, body coloured door mirrors, airbag, abs, bluetooth interface, cloth, cruise control, airbags, electric lumbar support, pas, climate control, speed limiter, alarm, passen...eee

Keecars, 71 Clapton Common, London

£19,995

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

Options include airbag, full service history, anti theft alarm, speed limiter, abs, leather, body coloured door mirrors, lumbar support, saloon, anti lock braking system, service history, audi music interface, electric windows, cloth, dab digital radio, bluetooth, d...eee

Three Bridge Car Sales, Unit 17, Springworth Business Park, Londonderry

£19,995

Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

Options include We have much more to tell you about this car so please feel free to call us for more details...eee

Moss Prestige Ltd, 30 Albert Street, Huddersfield

£19,995

Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

This car has diesel, rear parking sensors, driver, audi music interface, electric lumbar support, lumbar support, abs, air conditioning, heated seats, rear parking sensor, bluetooth, full leather, leather, parking sensors, service history, mot, airbags, warranty,...eee

Hermitage Garage Car Sales, High Street, Nr Thatcham

£19,995

Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP

Features include pas, split folding rear seat, side airbags, radio, abs/ebd, electric lumbar support, immobiliser, rear wiper, rear headrests, diesel, dab digital radio, abs, lumbar support, bluetooth, front passenger airbag, driver/front passenger side airbags, fron...eee

Car Shop 365 Ltd, 1 Woolcombers Way, Bradford

£19,990
Was £21,990 Save £2,000

Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/

This car has 3 months warranty, warranty, xenon headlights, metallic paintwork, service history, mot, satellite navigation, centre console, daytime running lights, diesel, voice control, rear park assist, sport seats, roof rails, leather, black, driver, alloy whe...eee

We currently have 254 Audi A6 cars available across the UK priced under £20000.

Audi A6 budget

Audi reduced

A1 (1698 reductions)
A1 Citycarver (6 reductions)
A2 (1 reductions)
A3 (1960 reductions)
A3 Saloon (406 reductions)
A4 (819 reductions)
A4 Allroad (37 reductions)
A4 Avant (181 reductions)
A5 (725 reductions)
A5 Cabriolet (18 reductions)
A5 Sportback (201 reductions)
A6 (516 reductions)
A6 Allroad (18 reductions)
A6 Avant (155 reductions)
A7 (137 reductions)
A8 (79 reductions)
Allroad (12 reductions)
Cabriolet (5 reductions)
Coupe (1 reductions)
E Tron (183 reductions)
E Tron Gt (29 reductions)
E Tron S (13 reductions)
E Tron Sportback (18 reductions)
Q2 (1249 reductions)
Q3 (1542 reductions)
Q4 (60 reductions)
Q4 E Tron (61 reductions)
Q4 E Tron Sportback (37 reductions)
Q5 (876 reductions)
Q5 Sportback (108 reductions)
Q7 (509 reductions)
Q8 (167 reductions)
R8 (51 reductions)
R8 Spyder (1 reductions)
Rs E Tron Gt (14 reductions)
Rs Q3 (56 reductions)
Rs Q8 (59 reductions)
Rs3 (133 reductions)
Rs4 (60 reductions)
Rs5 (53 reductions)
Rs6 (97 reductions)
Rs7 (24 reductions)
S1 (8 reductions)
S3 (312 reductions)
S4 (47 reductions)
S5 (81 reductions)
S6 (27 reductions)
S7 (10 reductions)
S8 (8 reductions)
Sq2 (27 reductions)
Sq5 (129 reductions)
Sq7 (92 reductions)
Sq8 (29 reductions)
Tt (396 reductions)
Tt Roadster (18 reductions)
Tt Rs (7 reductions)
Tt S (15 reductions)

Cheap Audi A6 cars under £20,000

254 Audi A6 cars under £20,000 - 89 reductions

Recently reduced (89)

£19,999 Was £20,499 Save £500

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,990 Was £21,990 Save £2,000

Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/

£19,990 Was £20,990 Save £1,000

Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP

£19,958 Was £20,117 Save £159

Audi A6 40 TFSI Sport 4dr S Tronic

£19,950 Was £20,100 Save £150

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£19,495 Was £20,995 Save £1,500

Audi A6 2.0 TDI S LINE 4d 202 BHP

£19,320 Was £19,980 Save £660

Audi A6 Avant 2.0 TFSI 45 Black Edition Petrol S Tronic quattro Euro 6 (s/s) (245 ps) [B&O 3D Sound] [360 Ca

£18,995 Was £19,995 Save £1,000

Audi A6 40 TDI S LINE MHEV 4d 202 BHP

£18,995 Was £19,995 Save £1,000

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£18,980 Was £18,990 Save £10

Audi A6 2.0 TFSI 45 Sport Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)

254 cars under £20,000

£19,999

Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP

£19,999 Was £20,499 Save £500

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,999

Audi A6 40 TDI S Line 4dr S Tronic

£19,995

Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)

£19,995

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,995

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,995

Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,995

Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

£19,995

Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP

£19,990 Was £21,990 Save £2,000

Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/

We currently have 254 Audi A6 cars available across the UK priced under £20000.

£19,999
Was £20,499 Save £500

£19,990
Was £21,990 Save £2,000

£19,990
Was £20,990 Save £1,000

£19,958
Was £20,117 Save £159

£19,950
Was £20,100 Save £150

£19,495
Was £20,995 Save £1,500

£19,320
Was £19,980 Save £660

£18,995
Was £19,995 Save £1,000

£18,995
Was £19,995 Save £1,000

£18,980
Was £18,990 Save £10

£19,999
Was £20,499 Save £500

£19,990
Was £21,990 Save £2,000