Cheap Audi A3 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

2,240 Audi A3 cars under £20,000 - 145 reductions

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Recently reduced (145)

Performance Car Specialists, Unit B Pear Tree Business Centre, Peterborough

£19,995
Was £20,995 Save £1,000

Audi A3 2.5 RS3 SPORTBACK QUATTRO NAV 5d 362 BHP

Featuring mot, satellite navigation, part exchange welcome, cruise control, warranty, bluetooth interface, navigation system, full service history, usb, led daytime running lights, radio, audi music interface, sat nav, dab digital radio, hpi clear, heated seat...eee

Portadown Audi, 7 Carn Court Road, Portadown

£19,992
Was £24,990 Save £4,998

Audi A3 TFSI S LINE

Features include hatchback, mot, pas, service history...eee

Belfast Audi, 80 Sydenham Road, Belfast

£19,990
Was £20,490 Save £500

Audi A3 SPORTBACK TDI S LINE BLACK EDITION

Features include service history, mot, pas...eee

Ron Skinner & Sons Tredegar, Tafarnaubach Ind. Estate, Gwent

£19,799
Was £20,399 Save £600

Audi A3 1.6 TDI S LINE 5d 114 BHP

Options include thatcham category 1 alarm, immobiliser, front centre armrest, anti theft alarm, rear headrests, child locks, dual zone electronic climate control, black, pas, airbags, 60/40 split folding rear seat, manual, alarm, voice control, leather, front passen...eee

Henson Motor Group, , Newcastle upon Tyne

£19,495
Was £19,750 Save £255

Audi A3 30 TFSI Technik 5dr S Tronic

Options include 60/40 split folding rear seat, rear electric windows, pas, bluetooth interface, daytime running lights, front electric windows, rear wiper, leather, light and rain sensors, split folding rear seat, black, centre console, voice control, service indica...eee

Belfast Audi, 80 Sydenham Road, Belfast

£19,490
Was £19,990 Save £500

Audi A3 SPORTBACK TFSI S LINE BLACK EDITION

Featuring hatchback, mot, 6 speed, pas, service history, black...eee

C&M Motors Ltd, C&M Motors Omagh, Omagh

£19,395
Was £19,495 Save £100

Audi A3 DIESEL SPORTBACK

This model has leather, climate control, alloy wheels, computer, daytime running lights, mot, electric windows, radio, rear electric windows, alloys, warranty, audio, parking sensors, floor mats...eee

Hendy Car Store Portsmouth, Painter Close, Portsmouth

£18,950
Was £19,150 Save £200

Audi A3 40 TFSI e Sport 5dr S Tronic

Description includes pas, 12v socket, bluetooth interface, cupholder, electric windows, roof spoiler, centre console, passenger, computer, rain sensor, led daytime running lights, dab digital radio, trip computer, bluetooth, split folding rear seat, dual zone electronic ...eee

C Russell Auto Sales Ltd, 91 Ballydugan Road, Downpatrick

£18,750
Was £18,995 Save £245

Audi A3 DIESEL SALOON

Featuring saloon...eee

Donnelly M1 Motorstore (Dungannon), 59 Moy Rd, Dungannon, Tyrone, BT71 7DT, Dungannon

£18,490
Was £18,980 Save £490

Audi A3 30 TDI 116 Black Edition 4dr

Includes voice control, bluetooth, usb, chrome exhaust tailpipe, sport steering wheel, privacy glass, driver, diesel particulate filter, black, front and rear electric windows, dual zone electronic climate control, sports suspension, cd player, sport seats, b...eee

2240 cars under £20,000

Lookers Audi Newcastle, Sanderson Street, Newcastle

£19,999

Audi A3 35 TFSI S Line 2dr

Features on this model include abs/ebd, passenger airbag, heated front windscreen, remote control central locking, electric windows, roof spoiler, led daytime running lights, rear headrests, electric operated/heated door mirrors, heated rear window, central locking, chrome grille,...eee

Usedirect Newtownards, 10 Comber Road, Newtownards

£19,999

Audi A3 35 TFSI Sport 5dr

Features include climate control, rear headrests, cupholder, anti theft alarm, side airbags, front side airbags, rear wiper, rear centre armrest, airbags, remote control central locking, electric windows, light and rain sensors, rear electric windows, driver, 3x3 poi...eee

Lookers Audi StocktononTees, Brooklime Avenue, Stockton-on-Tees

£19,999

Audi A3 35 TFSI Sport 5dr S Tronic

Options include front side airbags, cupholder, rear headrests, 12v socket, climate control, anti theft alarm, airbags, radio, 3x3 point rear seat belts, rear headrest, light and rain sensors, dual zone electronic climate control, led daytime running lights, rain sen...eee

Lookers Audi Edinburgh, 4 Bankhead Drive, Edinburgh

£19,999

Audi A3 30 TFSI Sport 5dr S Tronic

Features include dual zone electronic climate control, rear headrests, airbag, rear centre armrest, electric windows, front passenger airbag, front side airbags, immobiliser, abs, anti theft alarm, rear wiper, split folding rear seat, passenger airbag, front electric...eee

MMC Specialist Cars Limited, , North East

£19,999

Audi A3 S3 TFSI Quattro 3dr S Tronic

Description includes low mileage, automatic, leather, leather interior, petrol, mot, full leather interior, full leather, leather trim, service history, black, 5 seats, tyre condition good, finance available, full service history, hatchback, excellent bodywork...eee

Ron Skinner & Sons, , Wales

£19,999

Audi A3 30 TDI Sport 5dr

This model has anti theft alarm, alarm, rear parking sensor, bluetooth interface, computer, trip computer, bluetooth, cruise control, rear parking sensors, service indicator, immobiliser, pas, central locking, parking sensors, passenger airbag, voice control, abs, ...eee

TVS Glasgow LTD, , Scotland

£19,999

Audi A3 S3 TFSI Quattro 4dr S Tronic [Nav]

Options include audi music interface, 12 months mot, privacy glass, bluetooth audio streaming, radio, dab digital radio, leather interior, alloy wheels, black, driver, power steering, warranty, automatic, front fog lights, fog lights, service history, leather, centr...eee

Group 1 Automotive Audi Watford, Otterspool Way, Watford

£19,995

Audi A3 35 TDI Black Edition 5dr

Features include light and rain sensors, abs, manual, led daytime running lights, central locking, airbag, privacy glass, traction control, usb, chrome exhaust tailpipe, aluminium trim, driver, active front headrests, electric front windows, heated windscreen, electr...eee

Hadwins Motor Group Audi Lake District, Cumbria, Grange-over-Sands

£19,995

Audi A3 35 TFSI Black Edition 5dr

Features include sports suspension, electrically adjustable and heated door mirrors, sport steering wheel, privacy glass, cd, navigation system, driver, automatic, electric front windows, 60/40 split folding rear seat, adjustable steering wheel, cloth, rear headrest,...eee

Group 1 Automotive Audi Watford, Otterspool Way, Watford

£19,995

Audi A3 40 e tron 5dr S Tronic

With heated door mirrors, rain sensor, electrically adjustable and heated door mirrors, navigation system, usb, bluetooth interface, body colour bumpers, roof spoiler, body colour door mirrors, heated windscreen, light and rain sensors, radio, audi music ...eee

We currently have 2,240 Audi A3 cars available across the UK priced under £20000.

Audi A3 budget

Audi reduced

80 (1 reductions)
A1 (2380 reductions)
A1 Citycarver (15 reductions)
A2 (2 reductions)
A3 (3670 reductions)
A3 Saloon (398 reductions)
A4 (1910 reductions)
A4 Allroad (76 reductions)
A4 Avant (307 reductions)
A5 (1486 reductions)
A5 Cabriolet (37 reductions)
A5 Sportback (449 reductions)
A6 (1235 reductions)
A6 Allroad (41 reductions)
A6 Avant (194 reductions)
A7 (483 reductions)
A8 (217 reductions)
Allroad (1 reductions)
Cabriolet (5 reductions)
Convertible (1 reductions)
Coupe (3 reductions)
E Tron (284 reductions)
E Tron Gt (36 reductions)
E Tron S (7 reductions)
E Tron Sportback (9 reductions)
Q2 (1334 reductions)
Q3 (2050 reductions)
Q4 (3 reductions)
Q4 E Tron (59 reductions)
Q4 E Tron Sportback (1 reductions)
Q5 (1685 reductions)
Q5 Sportback (191 reductions)
Q7 (658 reductions)
Q8 (219 reductions)
Q8 E Tron (2 reductions)
Quattro (7 reductions)
R8 (122 reductions)
R8 Spyder (7 reductions)
Rs E Tron Gt (11 reductions)
Rs Q3 (60 reductions)
Rs Q8 (34 reductions)
Rs3 (203 reductions)
Rs4 (128 reductions)
Rs5 (109 reductions)
Rs6 (129 reductions)
Rs7 (34 reductions)
S1 (16 reductions)
S3 (341 reductions)
S4 (67 reductions)
S5 (85 reductions)
S6 (10 reductions)
S7 (13 reductions)
S8 (13 reductions)
Sq2 (9 reductions)
Sq5 (110 reductions)
Sq7 (56 reductions)
Sq8 (26 reductions)
Tt (984 reductions)
Tt Roadster (15 reductions)
Tt Rs (4 reductions)
Tt S (16 reductions)
Unassigned (2 reductions)

Cheap Audi A3 cars under £20,000

2,240 Audi A3 cars under £20,000 - 145 reductions

Recently reduced (145)

£19,995 Was £20,995 Save £1,000

Audi A3 2.5 RS3 SPORTBACK QUATTRO NAV 5d 362 BHP

£19,992 Was £24,990 Save £4,998

Audi A3 TFSI S LINE

£19,990 Was £20,490 Save £500

Audi A3 SPORTBACK TDI S LINE BLACK EDITION

£19,799 Was £20,399 Save £600

Audi A3 1.6 TDI S LINE 5d 114 BHP

£19,495 Was £19,750 Save £255

Audi A3 30 TFSI Technik 5dr S Tronic

£19,490 Was £19,990 Save £500

Audi A3 SPORTBACK TFSI S LINE BLACK EDITION

£19,395 Was £19,495 Save £100

Audi A3 DIESEL SPORTBACK

£18,950 Was £19,150 Save £200

Audi A3 40 TFSI e Sport 5dr S Tronic

£18,750 Was £18,995 Save £245

Audi A3 DIESEL SALOON

£18,490 Was £18,980 Save £490

Audi A3 30 TDI 116 Black Edition 4dr

2240 cars under £20,000

£19,999

Audi A3 35 TFSI S Line 2dr

£19,999

Audi A3 35 TFSI Sport 5dr

£19,999

Audi A3 35 TFSI Sport 5dr S Tronic

£19,999

Audi A3 30 TFSI Sport 5dr S Tronic

£19,999

Audi A3 S3 TFSI Quattro 3dr S Tronic

£19,999

Audi A3 30 TDI Sport 5dr

£19,999

Audi A3 S3 TFSI Quattro 4dr S Tronic [Nav]

£19,995

Audi A3 35 TDI Black Edition 5dr

£19,995

Audi A3 35 TFSI Black Edition 5dr

£19,995

Audi A3 40 e tron 5dr S Tronic

We currently have 2,240 Audi A3 cars available across the UK priced under £20000.

£19,995
Was £20,995 Save £1,000

£19,992
Was £24,990 Save £4,998

£19,990
Was £20,490 Save £500

£19,799
Was £20,399 Save £600

£19,495
Was £19,750 Save £255

£19,490
Was £19,990 Save £500

£19,395
Was £19,495 Save £100

£18,950
Was £19,150 Save £200

£18,750
Was £18,995 Save £245

£18,490
Was £18,980 Save £490