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

1,982 Audi A3 cars under £20,000 - 345 reductions

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Recently reduced (345)

Durham Cars 4 U Haswell Plough, Durham Lane, Tyne and Wear

£19,999
Was £22,999 Save £3,000

Audi A3 2.0L S3 SPORTBACK TFSI QUATTRO BLACK EDITION 5d 306 BHP

Options include side airbags, traction control, thatcham category 1 alarm, heated front seat, rain sensor, abs/ebd, front armrest, curtain airbags, front passenger airbag, abs, voice control, sports suspension, airbags, power assisted steering, hatchback, heated fro...eee

Thame Cars Car Sales, Rycote Lane, Thame

£19,999
Was £20,999 Save £1,000

Audi A3 Sportback S3 S3

Featuring heated windscreen, service interval indicator, power assisted steering, driver, dual zone electronic climate control, rear headrest, daytime running lights, electrically adjustable and heated door mirrors, light and rain sensors, rear headrests, audi...eee

PMA Cars, 52A Belfast Road, Newry

£19,995
Was £20,995 Save £1,000

Audi A3 2.0 S3 TFSI QUATTRO BLACK EDITION 4d 306 BHP

Description includes leather interior, climate control, rear headrests, daytime running lights, leather, electric windows, usb, xenon headlights, cruise control, driver, passenger, remote central locking, rear headrest, black, abs, led daytime running lights, electric mi...eee

Ancoats Car Sales Ltd Ancoats, 184-188 Oldham Road, Greater Manchester

£19,949
Was £21,490 Save £1,541

Audi A3 2.0 S3 QUATTRO 4d AUTO 306 BHP

Featuring saloon, privacy glass, electric windows, sports seats, locking wheel bolts, mot, radio, service history, heated windscreen, bluetooth, exterior lighting, bluetooth connectivity, cruise control, leather, dab radio, alloy wheels, black...eee

Norwich Audi, Meridian Way, Norwich

£19,750
Was £20,795 Save £1,045

Audi A3 30 TFSI S Line 5dr

This car has led daytime running lights, split folding rear seat, light and rain sensors, cloth, rain sensor, dab digital radio, front electric windows, pas, daytime running lights, rear wiper, trip computer, dual zone electronic climate control, roof spoiler, pa...eee

LMC Family Car Centre, , Bordon

£19,699
Was £19,749 Save £50

Audi A3 30 TFSI Sport 5dr S Tronic

Description includes rear electric windows, daytime running lights, electric windows, roof spoiler, split folding rear seat, adjustable steering wheel, floor mats, 12v socket, led daytime running lights, passenger, parking sensors, cupholder, rear parking sensor, light a...eee

Aberdeen Audi, Aberdeenshire, Aberdeen

£19,635
Was £19,800 Save £165

Audi A3 35 TFSI Sport 5dr

Options include rain sensor, passenger airbag, daytime running lights, centre console, central locking, light and rain sensors, electric windows, immobiliser, rear headrests, remote control central locking, alarm, driver, front passenger airbag, abs, anti theft alar...eee

JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£19,564
Was £20,436 Save £872

Audi A3 30 TFSI S Line 5dr

Description includes driver, usb, 3x3 point rear seatbelts, dab digital radio, illuminated vanity mirrors, body coloured door mirrors, audi music interface, front head restraints, vanity mirrors, heated front seat, heated front seats, rear head restraints, pas, passenger...eee

TA Hilton Car Supermarket Bletchley, Auckland Park, Milton Keynes

£19,549
Was £19,699 Save £150

Audi A3 1.4 SPORTBACK TFSI E S LINE 5d 202 BHP

This model has manual, pas, body coloured door mirrors, locking wheel bolts, passenger, climate control, leather trim, alloy wheels, privacy glass, warranty, electric windows, automatic, leather, 18in alloy wheels...eee

JCT600 Audi Hull, Saxon Way, Hull

£19,540
Was £19,721 Save £181

Audi A3 35 TFSI Black Edition 5dr S Tronic

Includes 60/40 split folding rear seat, navigation system, glovebox, usb, daytime running lights, paddle shift, adjustable steering wheel, cd player, front centre armrest, light and rain sensors, power assisted steering, heated windscreen, rear headrest, dual...eee

1982 cars under £20,000

Thame Cars Car Sales, Rycote Lane, Thame

£19,999
Was £20,999 Save £1,000

Audi A3 Sportback S3 S3

With power assisted steering, cd, rear wiper, adjustable steering wheel, light and rain sensors, rain sensor, cd player, bluetooth, electric rear windows, roof spoiler, heated windscreen, headlight washers, audi music interface, electrically adjustable an...eee

TVS Glasgow LTD, , Scotland

£19,999

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

Features on this model include leather interior, 12 months mot, dab digital radio, front fog lights, audi music interface, audio, bluetooth, privacy glass, power steering, alloy wheels, leather, saloon, fog lights, mot, automatic, service history, driver, bluetooth audio streaming...eee

MMC Specialist Cars Limited, , North East

£19,999

Audi A3 S3 TFSI Quattro 3dr S Tronic

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

Ron Skinner & Sons, , Wales

£19,999

Audi A3 30 TDI Sport 5dr

Features on this model include voice control, bluetooth interface, anti theft alarm, service indicator, airbag, trip computer, 3x3 point rear seat belts, central locking, driver, rear parking sensors, rear parking sensor, automatic, alarm, bluetooth, immobiliser, cruise control, p...eee

Durham Cars 4 U Haswell Plough, Durham Lane, Tyne and Wear

£19,999
Was £22,999 Save £3,000

Audi A3 2.0L S3 SPORTBACK TFSI QUATTRO BLACK EDITION 5d 306 BHP

Features on this model include usb port, cloth, usb, traction control, rain sensor, abs, front passenger airbag deactivation, central locking, auxiliary input socket, drivers knee airbag, anti theft alarm, driver/front passenger airbags, voice control, passenger, immobiliser, hatc...eee

Ron Skinner & Sons, , Wales

£19,999

Audi A3 30 TDI 116 S Line 5dr

Features include driver, abs, manual, front passenger airbag, child locks, navigation system, central locking, remote control central locking, front headrests, service interval indicator, anti theft alarm, thatcham category 1 alarm, usb, passenger airbag, active fron...eee

Motor Plus Car Super Market Newport, , Newport

£19,999

Audi A3 30 TFSI Sport 5dr

With pas, service indicator, roof spoiler, passenger, centre console, cupholder, bluetooth interface, rear headrest, led daytime running lights, radio, daytime running lights, bluetooth, climate control, automatic, parking sensors, rear wiper, split foldi...eee

Boundary Sports and Prestige Ltd, , East Midlands

£19,995

Audi A3 1.5 TFSI S Line 4dr S Tronic

Comes with dab digital radio, locking wheel bolts, electric windows, leather, rear parking sensors, black, cd, bluetooth interface, alloy wheels, spare wheel, sport suspension, sat nav, space saver spare wheel, bluetooth, mot, radio, half leather, driver, rear ...eee

Roadside Garages Limited, 9 Somerset Road, Coleraine

£19,995

Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP

Features on this model include rear centre armrest, cruise control, service indicator, centre console, alarm, radio, rear headrest, adjustable steering wheel, immobiliser, voice control, leather, computer, remote control central locking, dab digital radio, pas, central locking, an...eee

Parkside Motors Ltd, , Greater London

£19,995

Audi A3 35 TFSI Black Edition 5dr S Tronic

Options include leather interior, dab digital radio, climate control, usb, 18in alloy wheels, air con, parking sensors, radio, airbag, cd, heated windscreen, alloy wheels, black, service history, air conditioning, tyre repair kit, mot, finance available, driver, rea...eee

We currently have 1,982 Audi A3 cars available across the UK priced under £20000.

Audi A3 budget

Audi reduced

80 (1 reductions)
A1 (1925 reductions)
A1 Citycarver (9 reductions)
A2 (4 reductions)
A3 (3019 reductions)
A3 Saloon (255 reductions)
A4 (1570 reductions)
A4 Allroad (79 reductions)
A4 Avant (171 reductions)
A5 (1143 reductions)
A5 Cabriolet (19 reductions)
A5 Sportback (280 reductions)
A6 (928 reductions)
A6 Allroad (36 reductions)
A6 Avant (112 reductions)
A7 (292 reductions)
A8 (170 reductions)
Allroad (1 reductions)
Cabriolet (4 reductions)
Convertible (1 reductions)
Coupe (3 reductions)
E Tron (296 reductions)
E Tron Gt (38 reductions)
E Tron S (4 reductions)
E Tron Sportback (9 reductions)
Q2 (985 reductions)
Q3 (1463 reductions)
Q4 (4 reductions)
Q4 E Tron (56 reductions)
Q4 E Tron Sportback (2 reductions)
Q5 (1228 reductions)
Q5 Sportback (97 reductions)
Q7 (522 reductions)
Q8 (150 reductions)
Quattro (7 reductions)
R8 (116 reductions)
R8 Spyder (4 reductions)
Rs E Tron Gt (10 reductions)
Rs Q3 (41 reductions)
Rs Q8 (30 reductions)
Rs3 (162 reductions)
Rs4 (98 reductions)
Rs5 (78 reductions)
Rs6 (101 reductions)
Rs7 (29 reductions)
S1 (14 reductions)
S3 (263 reductions)
S4 (65 reductions)
S5 (82 reductions)
S6 (7 reductions)
S7 (8 reductions)
S8 (9 reductions)
Sq2 (10 reductions)
Sq5 (80 reductions)
Sq7 (40 reductions)
Sq8 (15 reductions)
Tt (833 reductions)
Tt Roadster (8 reductions)
Tt Rs (3 reductions)
Tt S (11 reductions)
Unassigned (1 reductions)

Cheap Audi A3 cars under £20,000

1,982 Audi A3 cars under £20,000 - 345 reductions

Recently reduced (345)

£19,999 Was £22,999 Save £3,000

Audi A3 2.0L S3 SPORTBACK TFSI QUATTRO BLACK EDITION 5d 306 BHP

£19,999 Was £20,999 Save £1,000

Audi A3 Sportback S3 S3

£19,995 Was £20,995 Save £1,000

Audi A3 2.0 S3 TFSI QUATTRO BLACK EDITION 4d 306 BHP

£19,949 Was £21,490 Save £1,541

Audi A3 2.0 S3 QUATTRO 4d AUTO 306 BHP

£19,750 Was £20,795 Save £1,045

Audi A3 30 TFSI S Line 5dr

£19,699 Was £19,749 Save £50

Audi A3 30 TFSI Sport 5dr S Tronic

£19,635 Was £19,800 Save £165

Audi A3 35 TFSI Sport 5dr

£19,564 Was £20,436 Save £872

Audi A3 30 TFSI S Line 5dr

£19,549 Was £19,699 Save £150

Audi A3 1.4 SPORTBACK TFSI E S LINE 5d 202 BHP

£19,540 Was £19,721 Save £181

Audi A3 35 TFSI Black Edition 5dr S Tronic

1982 cars under £20,000

£19,999 Was £20,999 Save £1,000

Audi A3 Sportback S3 S3

£19,999

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

£19,999

Audi A3 S3 TFSI Quattro 3dr S Tronic

£19,999

Audi A3 30 TDI Sport 5dr

£19,999 Was £22,999 Save £3,000

Audi A3 2.0L S3 SPORTBACK TFSI QUATTRO BLACK EDITION 5d 306 BHP

£19,999

Audi A3 30 TDI 116 S Line 5dr

£19,999

Audi A3 30 TFSI Sport 5dr

£19,995

Audi A3 1.5 TFSI S Line 4dr S Tronic

£19,995

Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP

£19,995

Audi A3 35 TFSI Black Edition 5dr S Tronic

We currently have 1,982 Audi A3 cars available across the UK priced under £20000.

£19,999
Was £22,999 Save £3,000

£19,999
Was £20,999 Save £1,000

£19,995
Was £20,995 Save £1,000

£19,949
Was £21,490 Save £1,541

£19,750
Was £20,795 Save £1,045

£19,699
Was £19,749 Save £50

£19,635
Was £19,800 Save £165

£19,564
Was £20,436 Save £872

£19,549
Was £19,699 Save £150

£19,540
Was £19,721 Save £181

£19,999
Was £20,999 Save £1,000

£19,999
Was £22,999 Save £3,000