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
1,002 Audi A3 cars under £20,000 - 391 reductions
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Recently reduced (391)
£19,999
Was £20,999 Save £1,000
Audi A3 1.4 TFSIe 40 S line Sportback 5dr Petrol Plug in Hybrid S Tronic Euro 6 (s/s) 13kWh (204 ps)
2021 | 39,100 miles | Hatchback | 1395 | other | automatic | 5 doors
Features on this model include rear parking sensors, anti theft alarm, passenger airbag, 12v socket, low mileage, usb, airbags, driver, alloy wheels, passenger, airbag, alarm, rear parking sensor, climate control, pas, parking sensors, petrol, 18in alloy wheels, locking wheel bolt...eee
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£19,999
Was £20,199 Save £200
Audi A3 30 TFSI Sport 5dr S Tronic
2022 (22) | 21,789 miles | hatchback | 9700 | petrol | semiauto | 5 doors
Features on this model include service indicator, front electric windows, rear headrests, voice control, light and rain sensors, pas, centre console, rear headrest, computer, rain sensor, electric windows, rear centre armrest, radio, automatic, daytime running lights, passenger, s...eee
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£19,998
Was £21,398 Save £1,400
Audi A3 35 TFSI Sport 4dr S Tronic
2022 (22) | 22,168 miles | saloon | 10200 | petrol | semiauto | 4 doors
This model has cd player, pas, light and rain sensors, bluetooth interface, led daytime running lights, 12v socket, passenger, rear headrest, service indicator, rear headrests, climate control, automatic, roof spoiler, radio, bluetooth, daytime running lights, fron...eee
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£19,997
Was £20,197 Save £200
Audi A3 30 TFSI S Line 5dr S Tronic
2021 (21) | 23,109 miles | hatchback | 9700 | petrol | semiauto | 5 doors
Features include service indicator, led daytime running lights, 12v socket, dual zone electronic climate control, rear electric windows, rear wiper, pas, trip computer, front electric windows, rear parking sensor, bluetooth interface, roof spoiler, passenger, automat...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 car has heated front seats, multi function steering wheel, isofix, navigation system, paddle shift, automatic headlights, automatic, heated front seat, satellite navigation, leather upholstery, computer, on board computer, centre console, electronic parking ...eee
£19,995
Was £20,995 Save £1,000
Audi A3 1.0 SPORTBACK TFSI S LINE 5d 109 BHP
2022 | 31,707 miles | Hatchback | 999 | petrol | manual | 5 doors
Features include bluetooth, centre console, privacy glass, usb, manual, passenger airbag, abs, radio, black, roof spoiler, airbags, alloy wheels, rain sensor, electric windows, tyre repair kit, passenger, body coloured door mirrors, locking wheel bolts, airbag, alarm...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
Options include heated front seats, alarm, pas, driver, service history, alloy wheels, locking wheel bolts, leather interior, 18in alloy wheels, 6 speed manual gearbox, passenger, leather, anti theft alarm, full leather, airbag, 12v socket, diesel, usb, full leather...eee
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£19,995
Was £20,995 Save £1,000
Audi A3 35 TFSI Black Edition 5dr
2020 (70) | 18,374 miles | hatchback | 10200 | petrol | manual | 5 doors
Includes daytime running lights, climate control, power assisted steering, heated door mirrors, driver, rear headrests, leather, bluetooth, automatic, voice control, rear headrest, 60/40 split folding rear seat, dab digital radio, cd player, dual zone electro...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 | 31,000 miles | Saloon | 1498 | petrol | automatic | 4 doors
Features on this model include locking wheel bolts, voice control, black, passenger, alarm, pas, parking sensors, cloth, rear armrest, rear parking sensor, air con, full leather, fog lights, 12v socket, 18in alloy wheels, airbag, body coloured door mirrors, audio, leather, cruise ...eee
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£19,990
Was £21,555 Save £1,565
Audi A3 40 TFSI e Sport 5dr S Tronic
2022 (22) | 19,722 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
With roof spoiler, trip computer, service indicator, rear centre armrest, bluetooth interface, rain sensor, front electric windows, voice control, rear wiper, split folding rear seat, computer, cupholder, electric windows, centre console, climate control,...eee
1002 cars under £20,000
£19,999
Was £20,999 Save £1,000
Audi A3 1.4 TFSIe 40 S line Sportback 5dr Petrol Plug in Hybrid S Tronic Euro 6 (s/s) 13kWh (204 ps)
2021 | 39,100 miles | Hatchback | 1395 | other | automatic | 5 doors
This car has climate control, low mileage, anti theft alarm, locking wheel bolts, centre console, 12v socket, 18in alloy wheels, alloy wheels, airbag, alarm, parking sensors, rear parking sensor, usb, petrol, pas, driver, airbags, rear parking sensors, passenger ...eee
£19,999
Was £20,199 Save £200
Audi A3 30 TFSI Sport 5dr S Tronic
2022 (22) | 21,789 miles | hatchback | 9700 | petrol | semiauto | 5 doors
This model has rear headrests, roof spoiler, trip computer, radio, electric windows, climate control, voice control, led daytime running lights, centre console, daytime running lights, rear wiper, cupholder, automatic, rain sensor, passenger, bluetooth, 12v socket,...eee
£19,999
Audi A3 1.0 TFSI 30 Sport Sportback 5dr Petrol S Tronic Euro 6 (s/s) (110 ps)
2021 | 15,358 miles | Hatchback | 999 | petrol | automatic | 5 doors
Featuring airbags, 12v socket, locking wheel bolts, centre console, power steering, 17in alloy wheels, radio, roof spoiler, cruise control, driver, child locks, leather, passenger airbag, electric windows, climate control, dab digital radio, alarm, manual, pas...eee
£19,998
Was £21,398 Save £1,400
Audi A3 35 TFSI Sport 4dr S Tronic
2022 (22) | 22,168 miles | saloon | 10200 | petrol | semiauto | 4 doors
With light and rain sensors, automatic, radio, service indicator, dab digital radio, rear headrests, centre console, roof spoiler, dual zone electronic climate control, rain sensor, usb, daytime running lights, front centre armrest, cd, climate control, r...eee
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£19,997
Audi A3 40 TFSI e Sport 5dr S Tronic
2021 (70) | 13,579 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Features on this model include daytime running lights, led daytime running lights, front electric windows, computer, centre console, electric windows, rear headrest, light and rain sensors, climate control, pas, rear headrests, trip computer, rear electric windows, rain sensor, bl...eee
£19,997
Was £20,197 Save £200
Audi A3 30 TFSI S Line 5dr S Tronic
2021 (21) | 23,109 miles | hatchback | 9700 | petrol | semiauto | 5 doors
Comes with privacy glass, split folding rear seat, voice control, light and rain sensors, trip computer, cloth, front electric windows, rear parking sensors, dab digital radio, passenger, cruise control, centre console, cupholder, daytime running lights, climat...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 | 31,000 miles | Saloon | 1498 | petrol | automatic | 4 doors
Options include alloys, passenger airbag, cloth, dual climate control, privacy glass, 12v socket, multi function steering wheel, electric windows, traction control, automatic, service history, rear armrest, airbag, paddle shift, fog lights, parking sensors, alloy wh...eee
£19,995
Was £20,995 Save £1,000
Audi A3 35 TFSI Black Edition 5dr
2020 (70) | 18,374 miles | hatchback | 10200 | petrol | manual | 5 doors
This car has passenger, daytime running lights, black, roof spoiler, electrically adjustable and heated door mirrors, bluetooth interface, bluetooth, climate control, isofix child seat preparation, audi music interface, privacy glass, 60/40 split folding rear sea...eee
£19,995
Audi A3 S3 SPORTBACK QUATTRO
2016 | 43,000 miles | Hatchback | 1984 | petrol | automatic | 5 doors
With black, computer, bluetooth telephone preparation, isofix, heated front seats, on board computer, centre console, heated front seat, leather, leather upholstery, cruise control, satellite navigation, paddle shift, automatic headlights, electronic park...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
Comes with heated front seats, computer, electronic parking brake, centre console, on board computer, manual, radio, automatic, black, leather, bluetooth telephone preparation, leather upholstery, dab digital radio, cruise control, isofix, bluetooth, satellite ...eee
We currently have 1,002 Audi A3 cars available across the UK priced under £20000.
