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

1,157 Audi A3 cars under £20,000 - 510 reductions

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Recently reduced (510)

Pollock Car Sales, 6A Ballyhacket Lane, Coleraine

£19,995
Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

Options include airbags, diesel, alloy wheels, service history, alarm, full leather interior, anti theft alarm, black, pollen filter, leather, passenger, leather interior, driver, pas, 12v socket, 6 speed, usb, full leather, 18in alloy wheels, locking wheel bolts, h...eee

Meridian Motors, Whitburn, 8F Murraysgate Industrial Estate

£19,995
Was £20,495 Save £500

Audi A3 S3 Tfsi Quattro Black Edition 2

Includes finance available, airbag, fog lights, airbags, warranty, privacy glass...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

Featuring airbag, xenon headlights, 6 speed, leather, audi music interface, radio, side airbags, aluminium trim, abs, automatic, rear headrests, parking sensors, abs/ebd, daytime running lights, central locking, dab digital radio, excellent condition throughou...eee

Garage on the Green, The Green, St. Leonards-On-Sea

£19,995
Was £21,495 Save £1,500

Audi A3 1.5 TFSI 35 Sport Sportback S Tronic Euro 6 (s/s) (150 ps) 5dr 18000 Miles

Featuring dab digital radio, 17in alloy wheels, passenger airbag, abs, airbags, airbag, power steering, automatic, anti theft alarm, bluetooth interface, cruise control, alarm, electric windows, radio, leather, child locks, 12v socket, pas, centre console, dri...eee

Autostrada, A370 Weston Road, Bristol

£19,995
Was £20,495 Save £500

Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION

Features on this model include computer, multi function steering wheel, manual, cruise control, bluetooth, satellite navigation, bluetooth telephone preparation, on board computer, electronic parking brake, leather upholstery, heated front seats, black, heated front seat, radio, p...eee

Hilton Car Supermarket Bletchley, Auckland Park, Milton Keynes

£19,995
Was £20,599 Save £604

Audi A3 1.5 SPORTBACK TFSI S LINE 5d 148 BHP

This model has dab digital radio, bluetooth interface, usb, 12v socket, bluetooth, 18in alloy wheels, abs, centre console, pas, cruise control, privacy glass, radio, alloy wheels, mot...eee

Crawford Clarke Cars, 209 Knock Road, Belfast

£19,995
Was £20,995 Save £1,000

Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP

With roof spoiler, cruise control, 18in alloy wheels, driver, body coloured door mirrors, pas, power steering, electric windows, bluetooth interface, bluetooth, usb, airbag, privacy glass, automatic, passenger, airbags, locking wheel bolts, 12v socket, ty...eee

Revento Motors, ,

£19,995
Was £21,995 Save £2,000

Audi A3 2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

With black, 18in alloy wheels, usb, airbags, mot, leather, 12v socket, sport seats, alloy wheels, saloon, hpi clear, full service history, airbag, passenger airbag, service history, centre console, driver, passenger, pas...eee

The Car Co, , Bury

£19,995
Was £21,775 Save £1,780

Audi A3 40 TFSI e S Line 5dr S Tronic

Comes with rear electric windows, centre console, service indicator, led daytime running lights, light and rain sensors, radio, computer, bluetooth interface, bluetooth, split folding rear seat, rain sensor, roof spoiler, electric windows, automatic, daytime ru...eee

Ipswich Audi, Suffolk, Ipswich

£19,991
Was £20,123 Save £132

Audi A3 30 TFSI S Line 5dr S Tronic

Features include privacy glass, front electric windows, climate control, rear centre armrest, bluetooth interface, led daytime running lights, voice control, rear electric windows, radio, rear wiper, roof spoiler, daytime running lights, automatic, rain sensor, elect...eee

1157 cars under £20,000

Motorpoint Widnes, Derby Road, Widnes, Cheshire, Widnes

£19,999

Audi A3 40 TFSI e Sport 5dr S Tronic

Comes with roof spoiler, climate control, rear headrest, service indicator, bluetooth, electric windows, centre console, voice control, rear headrests, pas, rain sensor, led daytime running lights, dab digital radio, rear wiper, light and rain sensors, radio, 1...eee

Motorpoint Manchester, 83 Ashton Old Road, Manchester

£19,999

Audi A3 40 TFSI e Sport 5dr S Tronic

Features on this model include dab digital radio, centre console, dual zone electronic climate control, pas, voice control, roof spoiler, rear electric windows, trip computer, automatic, computer, bluetooth, bluetooth interface, rear wiper, light and rain sensors, radio, split fol...eee

HPL Motors Atherton Preston, Bluebell Way,

£19,999

Audi A3 1.4 TFSIe 40 S line Sportback 5dr Petrol Plug in Hybrid S Tronic Euro 6 (s/s) 13kWh (204 ps)

Description includes bluetooth interface, electric windows, driver, manual, pas, climate control, body coloured door mirrors, black, usb, central locking, locking wheel bolts, power steering, centre console, alloy wheels, airbag, 18in alloy wheels, cruise control, child ...eee

JC Car Centre, Scotswood Road, Newcastle upon Tyne

£19,999

Audi A3 1.5 TFSI 35 S line Saloon 4dr Petrol Manual Euro 6 (s/s) (150 ps)

Options include alarm, cruise control, passenger, centre console, bluetooth, audio, dab radio, airbags, 6 speed manual gearbox, full service history, black, bluetooth interface, automatic, full leather, 18in alloy wheels, anti theft alarm, locking wheel bolts, leath...eee

Group 1 Macclesfield Audi, Star Lane, Macclesfield

£19,998

Audi A3 35 TDI Black Edition 5dr S Tronic

Comes with heated door mirrors, driver, usb, daytime running lights, sports suspension, dual zone electronic climate control, rain sensor, power assisted steering, electrically adjustable and heated door mirrors, paddle shift, chrome exhaust tailpipe, floor mat...eee

Aberdeen Audi, Aberdeenshire, Aberdeen

£19,995

Audi A3 35 TFSI Sport 5dr

Includes voice control, rear centre armrest, radio, cupholder, split folding rear seat, trip computer, pas, service indicator, cruise control, electric windows, led daytime running lights, 12v socket, rear wiper, centre console, passenger, bluetooth, daytime ...eee

Ancoats Car Sales Ltd 184188 Oldham Road, Ancoates Car Sales, Greater Manchester

£19,995

Audi A3 2.0 SPORTBACK TDI S LINE 5d 148 BHP

Featuring bluetooth, alloy wheels, electric windows, rear electric windows, sport seats, radio, locking wheel bolts, leather, bluetooth interface, front and rear electric windows, dab digital radio, 12v socket, centre console, pas, dual zone electronic climate...eee

Meridian Motors, Whitburn, 8F Murraysgate Industrial Estate

£19,995
Was £20,495 Save £500

Audi A3 S3 Tfsi Quattro Black Edition 2

Includes warranty, fog lights, finance available, privacy glass, airbags, airbag...eee

Cameron Motor Group Audi Perth, 166 Dunkeld Road, Perth

£19,995

Audi A3 30 TFSI Sport 5dr

Options include computer, centre console, parking sensors, daytime running lights, voice control, rear headrests, split folding rear seat, electric windows, service indicator, rear parking sensors, rear centre armrest, light and rain sensors, bluetooth, rear parking...eee

The Car Co, , Bury

£19,995
Was £21,775 Save £1,780

Audi A3 40 TFSI e S Line 5dr S Tronic

Description includes pas, daytime running lights, rear electric windows, led daytime running lights, black, radio, automatic, rain sensor, rear wiper, passenger, electric windows, bluetooth, light and rain sensors, 12v socket, bluetooth interface, split folding rear seat...eee

We currently have 1,157 Audi A3 cars available across the UK priced under £20000.

Audi A3 budget

Audi reduced

A1 (1942 reductions)
A1 Citycarver (4 reductions)
A3 (2267 reductions)
A3 Saloon (391 reductions)
A4 (1027 reductions)
A4 Allroad (30 reductions)
A4 Avant (317 reductions)
A5 (651 reductions)
A5 Cabriolet (43 reductions)
A5 Sportback (300 reductions)
A6 (604 reductions)
A6 Allroad (4 reductions)
A6 Avant (191 reductions)
A7 (200 reductions)
A8 (86 reductions)
Allroad (12 reductions)
Cabriolet (5 reductions)
Coupe (2 reductions)
E Tron (191 reductions)
E Tron Gt (15 reductions)
E Tron S (8 reductions)
E Tron Sportback (17 reductions)
Q2 (1361 reductions)
Q3 (1807 reductions)
Q4 (85 reductions)
Q4 E Tron (35 reductions)
Q4 E Tron Sportback (62 reductions)
Q5 (1340 reductions)
Q5 Sportback (179 reductions)
Q7 (523 reductions)
Q8 (140 reductions)
R8 (81 reductions)
R8 Spyder (3 reductions)
Rs E Tron Gt (11 reductions)
Rs Q3 (50 reductions)
Rs Q8 (48 reductions)
Rs3 (94 reductions)
Rs4 (71 reductions)
Rs5 (56 reductions)
Rs6 (84 reductions)
Rs7 (30 reductions)
S1 (19 reductions)
S3 (284 reductions)
S4 (70 reductions)
S5 (64 reductions)
S6 (17 reductions)
S7 (11 reductions)
S8 (7 reductions)
Sq2 (14 reductions)
Sq5 (118 reductions)
Sq7 (71 reductions)
Sq8 (24 reductions)
Tt (598 reductions)
Tt Roadster (35 reductions)
Tt Rs (6 reductions)
Tt S (28 reductions)
Unassigned (1 reductions)

Cheap Audi A3 cars under £20,000

1,157 Audi A3 cars under £20,000 - 510 reductions

Recently reduced (510)

£19,995 Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

£19,995 Was £20,495 Save £500

Audi A3 S3 Tfsi Quattro Black Edition 2

£19,995 Was £20,995 Save £1,000

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

£19,995 Was £21,495 Save £1,500

Audi A3 1.5 TFSI 35 Sport Sportback S Tronic Euro 6 (s/s) (150 ps) 5dr 18000 Miles

£19,995 Was £20,495 Save £500

Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION

£19,995 Was £20,599 Save £604

Audi A3 1.5 SPORTBACK TFSI S LINE 5d 148 BHP

£19,995 Was £20,995 Save £1,000

Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP

£19,995 Was £21,995 Save £2,000

Audi A3 2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

£19,995 Was £21,775 Save £1,780

Audi A3 40 TFSI e S Line 5dr S Tronic

£19,991 Was £20,123 Save £132

Audi A3 30 TFSI S Line 5dr S Tronic

1157 cars under £20,000

£19,999

Audi A3 40 TFSI e Sport 5dr S Tronic

£19,999

Audi A3 40 TFSI e Sport 5dr S Tronic

£19,999

Audi A3 1.4 TFSIe 40 S line Sportback 5dr Petrol Plug in Hybrid S Tronic Euro 6 (s/s) 13kWh (204 ps)

£19,999

Audi A3 1.5 TFSI 35 S line Saloon 4dr Petrol Manual Euro 6 (s/s) (150 ps)

£19,998

Audi A3 35 TDI Black Edition 5dr S Tronic

£19,995

Audi A3 35 TFSI Sport 5dr

£19,995

Audi A3 2.0 SPORTBACK TDI S LINE 5d 148 BHP

£19,995 Was £20,495 Save £500

Audi A3 S3 Tfsi Quattro Black Edition 2

£19,995

Audi A3 30 TFSI Sport 5dr

£19,995 Was £21,775 Save £1,780

Audi A3 40 TFSI e S Line 5dr S Tronic

We currently have 1,157 Audi A3 cars available across the UK priced under £20000.

£19,995
Was £20,495 Save £500

£19,995
Was £20,495 Save £500

£19,995
Was £20,995 Save £1,000

£19,995
Was £21,495 Save £1,500

£19,995
Was £20,495 Save £500

£19,995
Was £20,599 Save £604

£19,995
Was £20,995 Save £1,000

£19,995
Was £21,995 Save £2,000

£19,995
Was £21,775 Save £1,780

£19,991
Was £20,123 Save £132

£19,995
Was £20,495 Save £500

£19,995
Was £21,775 Save £1,780