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

1,003 Audi A3 cars under £20,000 - 413 reductions

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Recently reduced (413)

Ipswich Audi, Suffolk, Ipswich

£19,996
Was £21,799 Save £1,803

Audi A3 35 TFSI S line 4dr S Tronic

Includes front passenger airbag, split folding rear seat, daytime running lights, radio, 3x3 point rear seat belts, passenger airbag, saloon, front electric windows, immobiliser, airbag, privacy glass, 12v socket, rain sensor, rear electric windows, pas, pass...eee

Pollock Car Sales, 6A Ballyhacket Lane, Coleraine

£19,995
Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

Description includes passenger, manual, 12v socket, locking wheel bolts, pollen filter, full leather, anti theft alarm, diesel, service history, 6 speed manual gearbox, leather interior, heated front seat, 6 speed, airbag, pas, black, heated front seats, centre console, ...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

This model has passenger, body coloured door mirrors, 12v socket, automatic, rain sensor, locking wheel bolts, radio, airbags, black, pas, power steering, centre console, driver, alarm, passenger airbag, cruise control, usb, bluetooth interface, tyre repair kit, an...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

Features include usb, leather steering wheel, air con, led daytime running lights, aluminium trim, electric mirrors, bluetooth, remote central locking, cruise control, airbags, excellent condition throughout, usb port, rear headrest, curtain airbags, manual, rear pri...eee

Autostrada, A370 Weston Road, Bristol

£19,995
Was £20,495 Save £500

Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION

Options include heated front seats, on board computer, bluetooth telephone preparation, isofix, leather upholstery, black, navigation system, radio, cruise control, centre console, manual, automatic headlights, leather, dab digital radio, paddle shift, multi functio...eee

NSA Motor Vehicles, 7 BURNERS LANE, Milton Keynes

£19,995
Was £20,995 Save £1,000

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

This car has hpi clear, leather interior, body coloured door mirrors, locking wheel bolts, airbag, 12v socket, anti theft alarm, alloy wheels, 18in alloy wheels, mot, leather, petrol, bluetooth interface, driver, passenger airbag, passenger, parking sensors, salo...eee

Aberdeen Audi, Aberdeenshire, Aberdeen

£19,994
Was £20,995 Save £1,001

Audi A3 35 TFSI Sport 5dr

Includes bluetooth interface, bluetooth, led daytime running lights, trip computer, split folding rear seat, cruise control, electric windows, rear parking sensor, pas, radio, rear centre armrest, rear wiper, automatic, computer, roof spoiler, service indicat...eee

Marshall Nissan Lincoln, Lincolnshire, Lincoln

£19,990
Was £20,250 Save £260

Audi A3 30 TFSI Sport 5dr S Tronic

Comes with 12v socket, rear parking sensors, computer, dab digital radio, front electric windows, radio, electric windows, pas, rear headrest, climate control, automatic, trip computer, service indicator, rear headrests, dual zone electronic climate control, re...eee

Finchley Road Audi, 279 Finchley Road, West Hampstead

£19,990
Was £20,495 Save £505

Audi A3 40 TFSI e Sport 5dr S Tronic

Comes with bluetooth interface, led daytime running lights, rear electric windows, voice control, radio, split folding rear seat, electric windows, light and rain sensors, rear wiper, passenger, dab digital radio, automatic, roof spoiler, cupholder, pas, rain s...eee

Lookers Audi Hamilton, Whistleberry Road, Hamilton

£19,930
Was £22,000 Save £2,070

Audi A3 40 TFSI e S Line 5dr S Tronic

Includes front electric windows, 12v socket, service indicator, electric windows, rear wiper, light and rain sensors, pas, radio, passenger, daytime running lights, dab digital radio, roof spoiler, computer, bluetooth interface, black, automatic, led daytime ...eee

1003 cars under £20,000

Motorpoint Newport, Queensway Meadow Industrial Estate, Newport

£19,999

Audi A3 40 TFSI e S Line 5dr S Tronic

Includes split folding rear seat, privacy glass, automatic, radio, dab digital radio, electric windows, computer, daytime running lights, pas, light and rain sensors, trip computer, black, passenger, rain sensor, service indicator, voice control, front electr...eee

Watford Audi, Otterspool Way, Watford

£19,999

Audi A3 35 TFSI S Line 5dr

With rear wiper, leather, black, cupholder, electric windows, automatic, led daytime running lights, passenger, rear headrest, parking sensors, rear centre armrest, computer, cruise control, service indicator, bluetooth interface, rear electric windows, v...eee

Motorpoint Glasgow, 60 Hamilton Road, Glasgow

£19,999

Audi A3 35 TDI S line 5dr S Tronic

Features on this model include trip computer, black, radio, roof spoiler, dab digital radio, cupholder, bluetooth, rear headrest, front electric windows, rear wiper, leather, split folding rear seat, privacy glass, dual zone electronic climate control, climate control, rain sensor...eee

HPL Motors Oldham Oldham, 396 Manchester Road,

£19,999

Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol Manual Euro 6 (s/s) (150 ps)

This car has bluetooth, passenger, black, driver, usb, bluetooth interface, manual, 12v socket, dab digital radio, automatic, child locks, alarm, climate control, radio, alloy wheels, power steering, dual zone electronic climate control, warranty, cloth, centre c...eee

Ipswich Audi, Suffolk, Ipswich

£19,996
Was £21,799 Save £1,803

Audi A3 35 TFSI S line 4dr S Tronic

This car has daytime running lights, rear electric windows, centre console, passenger, front passenger airbag, 3x3 point rear seat belts, immobiliser, airbag, front electric windows, dab digital radio, abs, cd player, rain sensor, cd, radio, 12v socket, led dayti...eee

Yeomans Truro Audi, ,

£19,995

Audi A3 35 TFSI S Line 5dr

Options include rear electric windows, front electric windows, computer, climate control, cloth, dual zone electronic climate control, rear parking sensors, daytime running lights, rear centre armrest, pas, roof spoiler, dab digital radio, radio, rear wiper, split f...eee

Parks Kilbride, Braeview Place, Nerston East, East Kilbride

£19,995

Audi A3 Sportback S Line

Features include airbag, bluetooth, black, front electric windows, 3x3 point rear seat belts, pas, cloth, front passenger airbag, led daytime running lights, abs, light and rain sensors, computer, floor mats, anti theft alarm, climate control, automatic, service indi...eee

The Car Co, Manchester Road, Bury

£19,995

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

Includes alloys, radio, passenger, sat nav, alloy wheels, full leather, mot, airbag, passenger airbag, warranty, 12 months mot, driver, petrol, locking wheel bolts, dab radio, alarm, pas, 12v socket, bluetooth, airbags, centre console, rain sensor, climate co...eee

NSA Motor Vehicles, 7 BURNERS LANE, Milton Keynes

£19,995
Was £20,995 Save £1,000

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

This car has alloy wheels, finance available, 2 keys, hpi clear, airbags, cloth, full leather interior, warranty, black, sat nav, petrol, usb, passenger, passenger airbag, mot, 18in alloy wheels, cruise control, parking sensors, full leather, driver, locking whee...eee

Pollock Car Sales, 6A Ballyhacket Lane, Coleraine

£19,995
Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

Options include anti theft alarm, leather interior, alarm, centre console, 6 speed manual gearbox, diesel, 12v socket, full leather, locking wheel bolts, black, leather, service history, alloy wheels, heated front seat, passenger airbag, pas, driver, airbags, 18in a...eee

We currently have 1,003 Audi A3 cars available across the UK priced under £20000.

Audi A3 budget

Audi reduced

A1 (1585 reductions)
A1 Citycarver (5 reductions)
A2 (2 reductions)
A3 (1863 reductions)
A3 Saloon (351 reductions)
A4 (928 reductions)
A4 Allroad (28 reductions)
A4 Avant (276 reductions)
A5 (608 reductions)
A5 Cabriolet (21 reductions)
A5 Sportback (255 reductions)
A6 (556 reductions)
A6 Allroad (9 reductions)
A6 Avant (141 reductions)
A7 (179 reductions)
A8 (77 reductions)
Allroad (14 reductions)
Cabriolet (5 reductions)
Coupe (3 reductions)
E Tron (187 reductions)
E Tron Gt (21 reductions)
E Tron S (5 reductions)
E Tron Sportback (13 reductions)
Q2 (987 reductions)
Q3 (1485 reductions)
Q4 (73 reductions)
Q4 E Tron (33 reductions)
Q4 E Tron Sportback (61 reductions)
Q5 (1010 reductions)
Q5 Sportback (152 reductions)
Q7 (436 reductions)
Q8 (120 reductions)
Q8 E Tron (1 reductions)
R8 (82 reductions)
R8 Spyder (2 reductions)
Rs E Tron Gt (9 reductions)
Rs Q3 (43 reductions)
Rs Q8 (44 reductions)
Rs3 (90 reductions)
Rs4 (62 reductions)
Rs5 (47 reductions)
Rs6 (76 reductions)
Rs7 (26 reductions)
S1 (15 reductions)
S3 (271 reductions)
S4 (47 reductions)
S5 (68 reductions)
S6 (23 reductions)
S7 (12 reductions)
S8 (6 reductions)
Sq2 (17 reductions)
Sq5 (117 reductions)
Sq7 (83 reductions)
Sq8 (21 reductions)
Tt (501 reductions)
Tt Roadster (16 reductions)
Tt Rs (10 reductions)
Tt S (22 reductions)

Cheap Audi A3 cars under £20,000

1,003 Audi A3 cars under £20,000 - 413 reductions

Recently reduced (413)

£19,996 Was £21,799 Save £1,803

Audi A3 35 TFSI S line 4dr S Tronic

£19,995 Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

£19,995 Was £20,995 Save £1,000

Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP

£19,995 Was £20,995 Save £1,000

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

£19,995 Was £20,495 Save £500

Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION

£19,995 Was £20,995 Save £1,000

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

£19,994 Was £20,995 Save £1,001

Audi A3 35 TFSI Sport 5dr

£19,990 Was £20,250 Save £260

Audi A3 30 TFSI Sport 5dr S Tronic

£19,990 Was £20,495 Save £505

Audi A3 40 TFSI e Sport 5dr S Tronic

£19,930 Was £22,000 Save £2,070

Audi A3 40 TFSI e S Line 5dr S Tronic

1003 cars under £20,000

£19,999

Audi A3 40 TFSI e S Line 5dr S Tronic

£19,999

Audi A3 35 TFSI S Line 5dr

£19,999

Audi A3 35 TDI S line 5dr S Tronic

£19,999

Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol Manual Euro 6 (s/s) (150 ps)

£19,996 Was £21,799 Save £1,803

Audi A3 35 TFSI S line 4dr S Tronic

£19,995

Audi A3 35 TFSI S Line 5dr

£19,995

Audi A3 Sportback S Line

£19,995

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

£19,995 Was £20,995 Save £1,000

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

£19,995 Was £20,495 Save £500

Audi A3 S line 2.0TDI Sportback 5Dr

We currently have 1,003 Audi A3 cars available across the UK priced under £20000.

£19,996
Was £21,799 Save £1,803

£19,995
Was £20,495 Save £500

£19,995
Was £20,995 Save £1,000

£19,995
Was £20,995 Save £1,000

£19,995
Was £20,495 Save £500

£19,995
Was £20,995 Save £1,000

£19,994
Was £20,995 Save £1,001

£19,990
Was £20,250 Save £260

£19,990
Was £20,495 Save £505

£19,930
Was £22,000 Save £2,070

£19,996
Was £21,799 Save £1,803

£19,995
Was £20,995 Save £1,000

£19,995
Was £20,495 Save £500