Cheap Audi S3 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

85 Audi S3 cars under £20,000 - 31 reductions

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Recently reduced (31)

MotorTrust Lancaster, MotorTrust Lancaster, Lancaster

£19,995
Was £20,195 Save £200

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) FULL SERVICE HIST

Options include airbag, auto dimming rear view mirror, rain sensor, mot, pas, black, driver, warranty, hpi clear, locking wheel bolts, anti theft alarm, usb, 18in alloy wheels, alloy wheels, alarm...eee

Bristol Street Motors Hyundai Exeter, Unit 15, Trusham Road

£19,582
Was £19,611 Save £29

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

Description includes audi music interface, adjustable steering column, isofix child seat preparation, auxiliary input socket, pas, daytime running lights, climate control, heated front seat, service interval indicator, electric front windows, rain sensor, headlight wash,...eee

Basildon Basildon, Southend Arterial Road, Essex

£19,000
Was £21,000 Save £2,000

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

This car has heated seats, driver, bluetooth, black, bluetooth interface, cruise control, airbag, dab digital radio, locking wheel bolts, electric windows, mot, leather trim, alarm, climate control, usb, cd, leather, auto dimming rear view mirror, abs, dual zone ...eee

Beechwood Autos Limited, Mohan House,, Sutton in Ashfield

£19,000
Was £20,000 Save £1,000

Audi S3 2.0 TFSI Black Edition Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Description includes finance available, warranty, bluetooth, bluetooth interface, alarm, alloy wheels, rain sensor, cloth, usb, auto dimming rear view mirror, dual zone electronic climate control, cruise control, electric windows, airbag, black, driver, locking wheel bol...eee

Paragon Cars London, Unit 11, Riverside Works Riverside Road, Watford

£18,949
Was £19,949 Save £1,000

Audi S3 2.0 TFSI Black Edition Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Features on this model include anti theft alarm, radio, leather, alloy wheels, air con, audio, auto dimming rear view mirror, leather interior, saloon, heated front seat, climate control, dab digital radio, full leather interior, black, cruise control, sports seats, bluetooth, ele...eee

North Sands, RS Express, Sunderland

£17,990
Was £19,490 Save £1,500

Audi S3 2.0 TFSI Black Edition S Tronic quattro Euro 6 (s/s) 4dr

Features include floor mats, rain sensor, alarm, dual zone electronic climate control, electric windows, usb, immobiliser, front centre armrest, bluetooth, bluetooth interface, airbag, alloy wheels, manual, heated front seats, child locks, anti theft alarm, cd, isofi...eee

SG Motorhouse Ltd, 21 High Street, Hoddesdon

£17,985
Was £18,495 Save £510

Audi S3 2.0 TFSI Cabriolet 2dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Includes radio, hpi clear, leather interior, airbags, leather, service history, anti theft alarm, adaptive brake lights, alloy wheels, auto lights, usb, airbag, full leather interior, bluetooth, electric door mirrors, locking wheel bolts, climate control, dab...eee

RDM Direct Ltd, Unit 2 Maltings Estate, Burton-on-Trent

£17,500
Was £17,800 Save £300

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Featuring alarm, black, rear parking sensors, airbag, satellite navigation, part exchange welcome, climate control, 18in alloy wheels, anti theft alarm, electric windows, leather seats, hpi clear, cd, heated seats, finance available, dual zone electronic clima...eee

Pinetree Car Superstore Ltd Tonypandy, Mr Speakers Way, Rhondda Cynon Taff

£16,999
Was £18,299 Save £1,300

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (Nav) (300 ps)

Description includes privacy glass, locking wheel bolts, alarm, adaptive brake lights, alloy wheels, audio, anti lock braking system, passenger, centre console, driver, abs, 18in alloy wheels, warranty, cloth, child locks, pas, airbags, black, audi music interface, airba...eee

Motorhub, Motorhub, Damside, Keighley

£16,989
Was £17,989 Save £1,000

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

With privacy glass, abs, alloy wheels, sport suspension, black, sport seats, service history, daytime running lights, alarm, 18in alloy wheels, cruise control, multi function steering wheel, rear privacy glass, rain sensor, heated seats, leather, parking ...eee

85 cars under £20,000

Vertu Volkswagen Lincoln, Outer Circle Road, Lincoln

£19,999

Audi S3 S3 TFSI Quattro 4dr S Tronic

This car has airbags, audi music interface, dab digital radio, curtain airbags, saloon, sports suspension, dual zone electronic climate control, roof spoiler, headlight wash, service interval indicator, led daytime running lights, paddle shift, leather steering w...eee

Moss Prestige Ltd, 30 Albert Street, Huddersfield

£19,995

Audi S3 2.0 TFSI Hatchback 3dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Features on this model include rear parking sensors, black, warranty, service history, leather, exterior lighting, climate control, bluetooth, 18in alloy wheels, full service history, rear parking sensor, air con, sport seats, cruise control, alloy wheels, parking sensors, air con...eee

MJM Car Sales, Parkhead Garage, Bishop Auckland

£19,995

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) * HUGE SPEC LIST * DAYTONA GREY

Description includes 18in alloy wheels, locking wheel bolts, finance available, alarm, alloy wheels, climate control, cloth, black, airbag, bluetooth interface, usb, cruise control, bluetooth, dab digital radio, front centre armrest, sports seats, electric windows, drive...eee

Hanley Motor Company, 580 Leek Road, Stoke-On-Trent

£19,995

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Comes with abs, front centre armrest, bluetooth interface, cd, heated front seat, usb, driver, 18in alloy wheels, alloy wheels, cruise control, heated front seats, auto dimming rear view mirror, airbag, dab digital radio, radio, climate control, black, electric...eee

Tore Car Sales, Allangrange Station, Muir of Ord

£19,995

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Includes cruise control, alloy wheels, heated front seats, black, dual zone electronic climate control, full leather interior, dab digital radio, remote central locking, warranty, central locking, full leather, 3 months warranty, 18in alloy wheels, leather, l...eee

MotorTrust Lancaster, MotorTrust Lancaster, Lancaster

£19,995
Was £20,195 Save £200

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) FULL SERVICE HIST

This model has auto dimming rear view mirror, rain sensor, usb, driver, black, locking wheel bolts, 18in alloy wheels, alarm, pas, airbag, hpi clear, anti theft alarm, warranty, mot, alloy wheels...eee

Kenny Murray Cars Ltd, South Harbour Road, Fraserburgh

£19,750

Audi S3 2.0 TFSI Hatchback 3dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Description includes cruise control, radio, heated front seats, passenger, immobiliser, alarm, black, electric windows, alloy wheels, driver, usb, bluetooth interface, rain sensor, climate control, 18in alloy wheels, locking wheel bolts, front centre armrest, dual zone e...eee

Bristol Street Motors Hyundai Exeter, Unit 15, Trusham Road

£19,582
Was £19,611 Save £29

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

Options include usb port, rear wiper, driver, leather steering wheel, body colour bumpers, electric rear windows, floor mats, passenger, front armrest, heated front seat, glovebox, service interval indicator, headlight wash, sports suspension, dab digital radio, ele...eee

RZ Cars, 62-76 Butterley Hill, Ripley

£19,495

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Comes with 18in alloy wheels, bluetooth interface, driver, bluetooth, auto dimming rear view mirror, black, airbag, warranty, mot, locking wheel bolts, cd, cloth, usb, climate control, dab digital radio, alarm, abs, hpi clear, radio, electric windows, service h...eee

Benmarks Motors, Unit 5a , Kingston upon Hull

£19,495

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

Includes 18in alloy wheels, alloy wheels, alarm, speed limiter, black, heated front seat, bluetooth, petrol, locking wheel bolts, automatic, cruise control, heated front seats, driver, bluetooth interface, usb, sat nav, service history, airbag, full service h...eee

We currently have 85 Audi S3 cars available across the UK priced under £20000.

Audi S3 budget

Audi reduced

A1 (1688 reductions)
A1 Citycarver (8 reductions)
A2 (1 reductions)
A3 (1848 reductions)
A3 Saloon (391 reductions)
A4 (824 reductions)
A4 Allroad (34 reductions)
A4 Avant (231 reductions)
A5 (718 reductions)
A5 Cabriolet (20 reductions)
A5 Sportback (233 reductions)
A6 (535 reductions)
A6 Allroad (17 reductions)
A6 Avant (174 reductions)
A7 (155 reductions)
A8 (68 reductions)
Allroad (11 reductions)
Cabriolet (5 reductions)
Coupe (2 reductions)
E Tron (206 reductions)
E Tron Gt (33 reductions)
E Tron S (12 reductions)
E Tron Sportback (20 reductions)
Q2 (1184 reductions)
Q3 (1493 reductions)
Q4 (57 reductions)
Q4 E Tron (60 reductions)
Q4 E Tron Sportback (46 reductions)
Q5 (845 reductions)
Q5 Sportback (114 reductions)
Q7 (523 reductions)
Q8 (145 reductions)
Quattro (1 reductions)
R8 (64 reductions)
R8 Spyder (3 reductions)
Rs E Tron Gt (13 reductions)
Rs Q3 (56 reductions)
Rs Q8 (59 reductions)
Rs3 (149 reductions)
Rs4 (52 reductions)
Rs5 (64 reductions)
Rs6 (93 reductions)
Rs7 (28 reductions)
S1 (9 reductions)
S3 (309 reductions)
S4 (35 reductions)
S5 (100 reductions)
S6 (33 reductions)
S7 (8 reductions)
S8 (4 reductions)
Sq2 (22 reductions)
Sq5 (119 reductions)
Sq7 (95 reductions)
Sq8 (28 reductions)
Tt (453 reductions)
Tt Roadster (23 reductions)
Tt Rs (7 reductions)
Tt S (17 reductions)

Cheap Audi S3 cars under £20,000

85 Audi S3 cars under £20,000 - 31 reductions

Recently reduced (31)

£19,995 Was £20,195 Save £200

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) FULL SERVICE HIST

£19,582 Was £19,611 Save £29

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

£19,000 Was £21,000 Save £2,000

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,000 Was £20,000 Save £1,000

Audi S3 2.0 TFSI Black Edition Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£18,949 Was £19,949 Save £1,000

Audi S3 2.0 TFSI Black Edition Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£17,990 Was £19,490 Save £1,500

Audi S3 2.0 TFSI Black Edition S Tronic quattro Euro 6 (s/s) 4dr

£17,985 Was £18,495 Save £510

Audi S3 2.0 TFSI Cabriolet 2dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£17,500 Was £17,800 Save £300

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£16,999 Was £18,299 Save £1,300

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (Nav) (300 ps)

£16,989 Was £17,989 Save £1,000

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

85 cars under £20,000

£19,999

Audi S3 S3 TFSI Quattro 4dr S Tronic

£19,995

Audi S3 2.0 TFSI Hatchback 3dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,995

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) * HUGE SPEC LIST * DAYTONA GREY

£19,995

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,995

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,995 Was £20,195 Save £200

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps) FULL SERVICE HIST

£19,750

Audi S3 2.0 TFSI Hatchback 3dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,582 Was £19,611 Save £29

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

£19,495

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

£19,495

Audi S3 2.0 TFSI Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)

We currently have 85 Audi S3 cars available across the UK priced under £20000.

£19,995
Was £20,195 Save £200

£19,582
Was £19,611 Save £29

£19,000
Was £21,000 Save £2,000

£19,000
Was £20,000 Save £1,000

£18,949
Was £19,949 Save £1,000

£17,990
Was £19,490 Save £1,500

£17,985
Was £18,495 Save £510

£17,500
Was £17,800 Save £300

£16,999
Was £18,299 Save £1,300

£16,989
Was £17,989 Save £1,000

£19,995
Was £20,195 Save £200

£19,582
Was £19,611 Save £29