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

76 Audi S3 cars under £20,000 - 22 reductions

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Recently reduced (22)

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)

Features on this model include electric windows, alloy wheels, alarm, parking sensors, leather trim, cd, auto dimming rear view mirror, heated seats, cruise control, 18in alloy wheels, driver, leather, dual zone electronic climate control, dab digital radio, bluetooth interface, a...eee

MH Performance, Unit 3, Iron Works, Dick Lane, Bradford

£18,895
Was £18,995 Save £100

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

Features on this model include locking wheel bolts, hpi clear, radio, driver, leather interior, leather, finance available, full leather interior, warranty, usb, alloy wheels, cruise control, parking sensors, mot, black, heated seats, paddle shift, full leather, alarm, navigation ...eee

CarSupermarket.com Birmingham, Mackadown Lane, Birmingham

£18,697
Was £19,197 Save £500

Audi S3 S3 TFSI Quattro 4dr S Tronic

Featuring sports suspension, audi music interface, paddle shift, bluetooth interface, service interval indicator, floor mats, daytime running lights, rear headrests, curtain airbags, illuminated glovebox, heated windscreen, front armrest, power assisted steeri...eee

MH Performance, Unit 3, Iron Works, Dick Lane, Bradford

£18,649
Was £18,999 Save £350

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

With warranty, finance available, airbag, abs, black, leather seats, alarm, 18in alloy wheels, driver, hpi clear, usb, leather, locking wheel bolts, radio, alloy wheels, climate control, service history, alloys...eee

Fish For Motors Limited Bury New Road, Bury New Road Garage, Lancashire

£17,690
Was £17,790 Save £100

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)+2 FORMER KEEPERS+

Description includes dual zone electronic climate control, full dealer facilities, part exchange welcome, dab digital radio, anti theft alarm, leather, auto dimming rear view mirror, floor mats, usb, bluetooth, mot, radio, locking wheel bolts, electric windows, alloy whe...eee

JC Car Centre, Scotswood Road, Newcastle upon Tyne

£16,999
Was £17,999 Save £1,000

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

Features on this model include roof rails, bluetooth interface, service history, cd, dab digital radio, rear parking sensors, mot, electric windows, heated seats, warranty, parking sensors, black, airbag, air con, locking wheel bolts, dual zone electronic climate control, leather,...eee

Motorhub, Motorhub, Damside, Keighley

£16,989
Was £17,989 Save £1,000

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

Features include black, alarm, alloy wheels, abs, led daytime running lights, parking sensors, daytime running lights, multi function steering wheel, sport seats, leather, sport suspension, heated seats, privacy glass, rain sensor, service history, rear privacy glass...eee

Car City UK Easton Way, Building 9, County Durham

£16,724
Was £16,924 Save £200

Audi S3 2.0 TFSI Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (Nav) (300 ps)

This car has pas, child locks, bluetooth audio streaming, black, locking wheel bolts, dab digital radio, airbags, centre console, abs, dual zone electronic climate control, adaptive brake lights, alarm, audi music interface, driver, alloy wheels, cup holders, man...eee

Motobarn, Harewell Wood Barn, Glasshouses, Harrogate

£16,500
Was £18,995 Save £2,495

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

This car has mot, petrol, leather, pas, automatic gearbox, alloy wheels, black, automatic, paddle shift...eee

CarSupermarket.com Hessle, Livingstone Road, Hessle

£16,197
Was £16,697 Save £500

Audi S3 S3 TFSI Quattro 5dr

Features on this model include rear headrest, sports suspension, glovebox, rear wiper, hatchback, driver, centre console, black, rear headrests, heated windscreen, power assisted steering, led daytime running lights, bluetooth, cloth, bluetooth interface, usb port, heated front se...eee

76 cars under £20,000

JC Car Centre, Scotswood Road, Newcastle upon Tyne

£19,999

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

Features include full leather, alarm, anti theft alarm, cd, parking sensors, electric windows, climate control, abs, cruise control, privacy glass, bluetooth interface, floor mats, alloy wheels, leather interior, front centre armrest, heated front seats, full leather...eee

V12 Sports and Classics, Unit 23, Harrowbrook Road, Harrowbrook Ind. Estate,

£19,995

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

Description includes climate control, child locks, floor mats, bluetooth interface, cd, manual, alarm, airbag, heated front seats, anti theft alarm, cruise control, electric windows, alloy wheels, bluetooth, isofix, heated front seat, dual zone electronic climate control...eee

Audi Approved Colchester, 475 Ipswich Rd, Colchester

£19,995

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

Description includes radio, floor mats, rear headrests, adjustable steering column, usb, service interval indicator, electric rear windows, usb port, daytime running lights, audi music interface, front armrest, rear headrest, pas, leather, privacy glass, auxiliary input ...eee

A1 Ortos Ltd, 54 Middleton Road, Oldham

£19,949

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

Features include hatchback, warranty, parking sensors, alloy wheels, multi function steering wheel, service history, black, cruise control, leather, dab digital radio, radio, privacy glass, sports seats...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)

Comes with pas, bluetooth interface, leather, immobiliser, anti theft alarm, passenger, dual zone electronic climate control, cd, heated front seats, alloy wheels, isofix, cruise control, abs, bluetooth, rain sensor, radio, usb, 18in alloy wheels, heated front ...eee

Giovanni Automobili, 262 Barnsley Road, Wakefield

£19,500

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

Features include dab digital radio, child locks, cd, black, climate control, airbag, cruise control, heated seats, 18in alloy wheels, bluetooth interface, isofix, folding mirrors, radio, full leather, abs, auto lights, rain sensor, cloth, auto dimming rear view mirro...eee

Glasshoughton Car Sales, 83 Leeds Road, Glasshoughton, Castleford

£19,190

Audi S3 S3 TFSI Quattro 5dr S Tronic FULL SERVICE HISTORY

Features include radio, colour coded bumpers, electric windows, cruise control, colour coded mirrors, immobiliser, alloy wheels, electric mirrors, dab radio, rear wash wipe, high level brake light, driver airbag, auto lights, full service history, driver, passenger a...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 dab digital radio, black, auto dimming rear view mirror, usb, alarm, anti theft alarm, dual zone electronic climate control, radio, abs, cruise control, mot, alloy wheels, rain sensor, leather trim, driver, electric windows, cd, 18in alloy wheels, bl...eee

Affordable Car Centre, New Road, Bedford

£18,999

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

This car has mot, privacy glass, alarm, dab digital radio, service history, mp3 player, full service history, bluetooth interface, hatchback, leather, airbag, bluetooth, driver, air con, heated front seats, 18in alloy wheels, heated front seat, cd, cruise control...eee

Coopers Car Sales, 169 Pontygwindy Road, Caerphilly

£18,995

Audi S3 SPORTBACK TFSI QUATTRO BLACK EDITION

With airbags, cruise control, rear electric windows, driver, climate control, alloy wheels, leather upholstery, heated door mirrors, leather, air conditioning, usb, air con, dual zone climate control, immobiliser, automatic transmission, abs, automatic, r...eee

We currently have 76 Audi S3 cars available across the UK priced under £20000.

Audi S3 budget

Audi reduced

A1 (1640 reductions)
A1 Citycarver (7 reductions)
A2 (2 reductions)
A3 (1894 reductions)
A3 Saloon (386 reductions)
A4 (810 reductions)
A4 Allroad (34 reductions)
A4 Avant (163 reductions)
A5 (742 reductions)
A5 Cabriolet (13 reductions)
A5 Sportback (174 reductions)
A6 (497 reductions)
A6 Allroad (15 reductions)
A6 Avant (139 reductions)
A7 (140 reductions)
A8 (81 reductions)
Allroad (11 reductions)
Cabriolet (2 reductions)
Coupe (1 reductions)
E Tron (137 reductions)
Q2 (1191 reductions)
Q3 (1518 reductions)
Q4 E Tron (58 reductions)
Q5 (867 reductions)
Q5 Sportback (93 reductions)
Q7 (490 reductions)
Q8 (160 reductions)
R8 (49 reductions)
Rs Q3 (49 reductions)
Rs Q8 (60 reductions)
Rs3 (123 reductions)
Rs4 (59 reductions)
Rs5 (52 reductions)
Rs6 (94 reductions)
Rs7 (24 reductions)
S1 (11 reductions)
S3 (299 reductions)
S4 (51 reductions)
S5 (90 reductions)
S6 (25 reductions)
S7 (9 reductions)
S8 (8 reductions)
Sq2 (24 reductions)
Sq5 (126 reductions)
Sq7 (90 reductions)
Sq8 (23 reductions)
Tt (384 reductions)
Tt Roadster (15 reductions)
Tt Rs (7 reductions)
Tt S (14 reductions)

Cheap Audi S3 cars under £20,000

76 Audi S3 cars under £20,000 - 22 reductions

Recently reduced (22)

£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)

£18,895 Was £18,995 Save £100

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

£18,697 Was £19,197 Save £500

Audi S3 S3 TFSI Quattro 4dr S Tronic

£18,649 Was £18,999 Save £350

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

£17,690 Was £17,790 Save £100

Audi S3 2.0 TFSI Black Edition Sportback 5dr Petrol S Tronic quattro Euro 6 (s/s) (310 ps)+2 FORMER KEEPERS+

£16,999 Was £17,999 Save £1,000

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

£16,989 Was £17,989 Save £1,000

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

£16,724 Was £16,924 Save £200

Audi S3 2.0 TFSI Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (Nav) (300 ps)

£16,500 Was £18,995 Save £2,495

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

£16,197 Was £16,697 Save £500

Audi S3 S3 TFSI Quattro 5dr

76 cars under £20,000

£19,999

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 Black Edition S Tronic quattro Euro 6 (s/s) 4dr

£19,995

Audi S3 S3 TFSI Quattro Black Edition 5dr S Tronic

£19,949

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

£19,750

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

£19,500

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

£19,190

Audi S3 S3 TFSI Quattro 5dr S Tronic FULL SERVICE HISTORY

£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)

£18,999

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

£18,995

Audi S3 SPORTBACK TFSI QUATTRO BLACK EDITION

We currently have 76 Audi S3 cars available across the UK priced under £20000.

£19,000
Was £21,000 Save £2,000

£18,895
Was £18,995 Save £100

£18,697
Was £19,197 Save £500

£18,649
Was £18,999 Save £350

£17,690
Was £17,790 Save £100

£16,999
Was £17,999 Save £1,000

£16,989
Was £17,989 Save £1,000

£16,724
Was £16,924 Save £200

£16,500
Was £18,995 Save £2,495

£16,197
Was £16,697 Save £500

£19,000
Was £21,000 Save £2,000