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
952 Audi A3 cars under £20,000 - 416 reductions
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Recently reduced (416)
£19,999
Was £20,670 Save £671
Audi A3 1.5 TFSI 35 S line Sportback S Tronic Euro 6 (s/s) 5dr
2020 | 24,545 miles | Hatchback | 1498 | petrol | automatic | 5 doors
Features on this model include parking sensors, alloy wheels, anti theft alarm, hatchback, bluetooth interface, rear parking sensors, rain sensor, petrol, low mileage, automatic headlights, climate control, dual zone electronic climate control, centre console, bluetooth, 18in allo...eee
£19,995
Was £20,495 Save £500
Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION
2018 | 74,000 miles | Hatchback | 1984 | petrol | automatic | 5 doors
This model has paddle shift, heated front seats, computer, leather upholstery, heated front seat, automatic, leather, bluetooth telephone preparation, isofix, electronic parking brake, dab digital radio, bluetooth, satellite navigation, navigation system, cruise co...eee
£19,995
Was £20,495 Save £500
Audi A3 S line 2.0TDI Sportback 5Dr
2021 | 62,342 miles | Hatchback | 1968 | diesel | manual | 5 doors
This car has 6 speed, heated front seats, centre console, locking wheel bolts, alloy wheels, full leather interior, manual, pollen filter, alarm, 18in alloy wheels, diesel, anti theft alarm, 6 speed manual gearbox, full leather, leather interior, service history,...eee
£19,995
Was £20,289 Save £294
Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)
2020 | 35,000 miles | Hatchback | 1498 | petrol | automatic | 5 doors
Features on this model include child locks, alarm, 18in alloy wheels, parking sensors, isofix, air con, privacy glass, locking wheel bolts, black, usb, leather, pas, alloys, 12v socket, traction control, sat nav, climate control, bluetooth, rear armrest, driver, body coloured door...eee
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£19,995
Was £20,995 Save £1,000
Audi A3 35 TFSI S line 5dr
2020 (70) | 28,900 miles | hatchback | 10200 | petrol | manual | 5 doors
This model has cupholder, rear wiper, radio, front electric windows, passenger airbag, centre console, led daytime running lights, light and rain sensors, passenger, electric windows, split folding rear seat, black, rear electric windows, alarm, airbag, front passe...eee
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£19,995
Was £20,550 Save £555
Audi A3 35 TFSI Sport 5dr
2022 (72) | 21,443 miles | hatchback | 10200 | petrol | manual | 5 doors
Options include rear electric windows, roof spoiler, bluetooth interface, computer, 12v socket, climate control, rear headrest, dab digital radio, rear parking sensors, front electric windows, trip computer, cruise control, rear parking sensor, led daytime running l...eee
£19,995
Was £20,395 Save £400
Audi A3 1.5 TFSI 35 S line Sportback Euro 6 (s/s) 5dr
n/a | 18,830 miles | Hatchback | 1498 | petrol | manual | 5 doors
Description includes usb, airbag, alarm, radio, driver, electric windows, hatchback, child locks, dual zone electronic climate control, manual, black, automatic, body coloured door mirrors, cloth, anti theft alarm, bluetooth, abs, service history, 18in alloy wheels, pass...eee
£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)
2020 | 39,104 miles | Saloon | 1498 | petrol | automatic | 4 doors
This model has cloth, body coloured door mirrors, front side airbags, passenger airbag, driver, automatic, dual zone electronic climate control, airbag, rear centre armrest, usb, airbags, cruise control, bluetooth, alloy wheels, abs, leather, power steering, climat...eee
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£19,995
Was £20,450 Save £455
Audi A3 35 TFSI S Line 5dr
2020 (70) | 31,364 miles | hatchback | 10200 | petrol | manual | 5 doors
Description includes rear centre armrest, dab digital radio, passenger, leather, electric windows, radio, rear electric windows, 12v socket, rear parking sensor, cruise control, climate control, light and rain sensors, rear parking sensors, roof spoiler, trip computer, r...eee
£19,990
Was £20,990 Save £1,000
Audi A3 1.0 TFSI 30 S line Sportback 5dr Petrol S Tronic Euro 6 (s/s) (110 ps)
2021 | 18,003 miles | Hatchback | 999 | petrol | automatic | 5 doors
Includes passenger airbag, service history, electric windows, 12v socket, front sports seats, 2 keys, hpi clear, locking wheel bolts, sat nav, 18 inch alloys, warranty, auto wipers, cruise control, black, airbag, alloys, pas, dab radio, alarm, bluetooth, clim...eee
952 cars under £20,000
£19,999
Audi A3 2.0 TDI 30 S line Saloon 4dr Diesel Manual Euro 6 (s/s) (116 ps)
2021 | 39,180 miles | Saloon | 1968 | diesel | manual | 4 doors
Comes with child locks, driver, locking wheel bolts, radio, leather, dual zone electronic climate control, passenger airbag, bluetooth, usb, abs, anti theft alarm, body coloured door mirrors, sports seats, floor mats, 18in alloy wheels, front side airbags, side...eee
£19,999
Was £20,670 Save £671
Audi A3 1.5 TFSI 35 S line Sportback S Tronic Euro 6 (s/s) 5dr
2020 | 24,545 miles | Hatchback | 1498 | petrol | automatic | 5 doors
Options include dual zone electronic climate control, 12v socket, body coloured door mirrors, bluetooth, alloy wheels, rear parking sensor, locking wheel bolts, passenger, climate control, 18in alloy wheels, hatchback, anti theft alarm, alarm, automatic, petrol, cen...eee
£19,999
Audi A3 1.5 TFSI 35 S line Sportback S Tronic Euro 6 (s/s) 5dr
2022 | 45,983 miles | Hatchback | 1498 | petrol | automatic | 5 doors
Features on this model include centre console, rear parking sensors, bluetooth, petrol, driver, rain sensor, climate control, passenger airbag, airbags, anti theft alarm, parking sensors, locking wheel bolts, rear parking sensor, 18in alloy wheels, passenger, dual zone electronic ...eee
£19,995
Audi A3 S3 SPORTBACK QUATTRO
2016 | 43,000 miles | Hatchback | 1984 | petrol | automatic | 5 doors
Comes with centre console, rear parking aid, electronic parking brake, leather, automatic headlights, on board computer, leather upholstery, dab digital radio, black, cruise control, radio, heated front seat, navigation system, computer, multi function steering...eee
£19,995
Was £20,495 Save £500
Audi A3 S3 SPORTBACK TFSI QUATTRO BLACK EDITION
2018 | 74,000 miles | Hatchback | 1984 | petrol | automatic | 5 doors
Description includes heated front seats, paddle shift, black, bluetooth, bluetooth telephone preparation, automatic headlights, navigation system, satellite navigation, cruise control, manual, centre console, leather, on board computer, heated front seat, electronic park...eee
£19,995
Was £20,495 Save £500
Audi A3 S line 2.0TDI Sportback 5Dr
2021 | 62,342 miles | Hatchback | 1968 | diesel | manual | 5 doors
Description includes driver, leather, passenger, service history, airbags, diesel, 12v socket, full leather interior, 6 speed, heated front seats, manual, alloy wheels, 6 speed manual gearbox, pas, full leather, alarm, locking wheel bolts, centre console, pollen filter, ...eee
£19,995
Was £20,289 Save £294
Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)
2020 | 35,000 miles | Hatchback | 1498 | petrol | automatic | 5 doors
With 18in alloy wheels, pas, cloth, alloys, rear armrest, rear wiper, sat nav, passenger, usb, electric windows, child locks, voice control, airbags, climate control, body coloured door mirrors, leather, anti theft alarm, full leather, bluetooth interface...eee
£19,995
Audi A3 1.5 TFSI 35 S line Sportback S Tronic Euro 6 (s/s) 5dr
2021 | 36,954 miles | Hatchback | 1498 | petrol | automatic | 5 doors
Comes with warranty, centre console, locking wheel bolts, passenger, service history, rain sensor, usb, rear parking sensors, climate control, bluetooth interface, automatic, bluetooth, driver, dual zone electronic climate control, rear parking sensor, pas, ala...eee
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£19,995
Audi A3 35 TFSI Sport 5dr S Tronic
2021 (21) | 29,978 miles | hatchback | 10200 | petrol | semiauto | 5 doors
Features include central locking, radio, side airbags, cupholder, front passenger airbag, rain sensor, remote control central locking, front electric windows, passenger, alarm, rear electric windows, roof spoiler, rear wiper, electric windows, led daytime running lig...eee
£19,995
Was £20,995 Save £1,000
Audi A3 35 TFSI S line 5dr
2020 (70) | 28,900 miles | hatchback | 10200 | petrol | manual | 5 doors
With front passenger airbag, cupholder, central locking, privacy glass, remote control central locking, electric windows, rear electric windows, rain sensor, alarm, driver, cloth, 3x3 point rear seat belts, 12v socket, abs, immobiliser, passenger airbag, ...eee
We currently have 952 Audi A3 cars available across the UK priced under £20000.
