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
972 Audi A3 cars under £20,000 - 328 reductions
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Recently reduced (328)
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£19,999
Was £21,049 Save £1,050
Audi A3 40 TFSI e Sport 5dr S Tronic
2022 (72) | 21,614 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
This model has rear electric windows, led daytime running lights, rain sensor, pas, rear wiper, radio, daytime running lights, split folding rear seat, light and rain sensors, front electric windows, computer, bluetooth, passenger, trip computer, service indicator,...eee
£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 centre console, low mileage, climate control, usb, 12v socket, parking sensors, passenger airbag, pas, anti theft alarm, driver, passenger, rear parking sensors, alloy wheels, alarm, 18in alloy wheels, airbags, petrol, rear parking sensor, airbag, lo...eee
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£19,998
Was £20,081 Save £83
Audi A3 40 TFSI e S Line 5dr S Tronic
2021 (21) | 40,931 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
This car has radio, rear wiper, service indicator, voice control, passenger, privacy glass, automatic, front electric windows, trip computer, black, split folding rear seat, led daytime running lights, centre console, dab digital radio, pas, electric windows, rea...eee
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£19,997
Was £20,197 Save £200
Audi A3 30 TFSI S Line 5dr
2022 (71) | 16,047 miles | hatchback | 9700 | petrol | manual | 5 doors
With trip computer, roof spoiler, dual zone electronic climate control, front electric windows, radio, passenger, pas, light and rain sensors, service indicator, climate control, rain sensor, centre console, bluetooth, daytime running lights, voice contro...eee
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£19,995
Was £20,995 Save £1,000
Audi A3 40 TFSI e Sport 5dr S Tronic
2022 (71) | 25,951 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Includes radio, front electric windows, led daytime running lights, dab digital radio, climate control, rear centre armrest, 12v socket, automatic, electric windows, rain sensor, dual zone electronic climate control, cupholder, centre console, passenger, comp...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
With airbags, 2 keys, 18in alloy wheels, rear parking sensors, traction control, fog lights, locking wheel bolts, cruise control, alarm, centre console, front and rear parking sensors, anti theft alarm, multi function steering wheel, passenger airbag, dua...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
With radio, cruise control, heated front seat, manual, bluetooth, navigation system, dab digital radio, automatic, electronic parking brake, on board computer, automatic headlights, black, satellite navigation, centre console, computer, leather, heated fr...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
This car has airbag, radio, passenger, alloy wheels, power steering, body coloured door mirrors, centre console, rain sensor, locking wheel bolts, airbags, roof spoiler, passenger airbag, usb, dab digital radio, cruise control, anti theft alarm, manual, alarm, au...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 model has 6 speed, diesel, alarm, locking wheel bolts, anti theft alarm, leather, airbag, heated front seats, driver, 6 speed manual gearbox, alloy wheels, usb, heated front seat, pas, airbags, passenger airbag, full leather, manual, 12v socket, pollen filter,...eee
£19,989
Was £20,989 Save £1,000
Audi A3 30 TFSI S Line 5dr S Tronic
2023 | 7,500 miles | Hatchback | 999 | petrol | automatic | 5 doors
Comes with multi function steering wheel, usb, cruise control, 18in alloy wheels, rear privacy glass, led daytime running lights, sports seats, alarm, privacy glass, abs, climate control, automatic, passenger, parking sensors, alloy wheels, pas, radio, daytime ...eee
972 cars under £20,000
£19,999
Was £21,049 Save £1,050
Audi A3 40 TFSI e Sport 5dr S Tronic
2022 (72) | 21,614 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Comes with electric windows, roof spoiler, centre console, rear wiper, dab digital radio, bluetooth, 12v socket, rain sensor, daytime running lights, voice control, radio, front electric windows, passenger, light and rain sensors, split folding rear seat, autom...eee
£19,999
Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol Manual Euro 6 (s/s) (150 ps)
2022 | 28,512 miles | Hatchback | 1498 | petrol | manual | 5 doors
Options include driver, climate control, 12v socket, airbag, radio, dab digital radio, child locks, dual zone electronic climate control, passenger, cloth, 18in alloy wheels, alarm, alloy wheels, central locking, automatic, passenger airbag, anti theft alarm, power ...eee
£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
Description includes petrol, low mileage, locking wheel bolts, 18in alloy wheels, alloy wheels, parking sensors, airbag, pas, usb, driver, passenger, centre console, passenger airbag, climate control, rear parking sensor, anti theft alarm, alarm, airbags, rear parking se...eee
£19,999
Audi A3 1.0 TFSI 30 Technik Sportback 5dr Petrol S Tronic Euro 6 (s/s) (110 ps)
2023 | 17,954 miles | Hatchback | 999 | petrol | automatic | 5 doors
This car has roof spoiler, driver, automatic, usb, power steering, passenger, bluetooth, cruise control, alarm, airbag, warranty, locking wheel bolts, airbags, body coloured door mirrors, bluetooth interface, anti theft alarm, pas, radio, child locks, central loc...eee
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£19,999
Audi A3 40 TFSI e Sport 5dr S Tronic
2021 (71) | 18,330 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
This car has cupholder, service indicator, split folding rear seat, trip computer, roof spoiler, bluetooth interface, led daytime running lights, automatic, pas, radio, light and rain sensors, 12v socket, climate control, bluetooth, daytime running lights, electr...eee
£19,998
Was £20,081 Save £83
Audi A3 40 TFSI e S Line 5dr S Tronic
2021 (21) | 40,931 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Options include black, trip computer, rear wiper, bluetooth, privacy glass, bluetooth interface, pas, centre console, roof spoiler, automatic, voice control, passenger, daytime running lights, dab digital radio, computer, split folding rear seat, front electric wind...eee
£19,997
Was £20,197 Save £200
Audi A3 30 TFSI S Line 5dr
2022 (71) | 16,047 miles | hatchback | 9700 | petrol | manual | 5 doors
Features on this model include computer, rear electric windows, centre console, roof spoiler, rear centre armrest, electric windows, dab digital radio, pas, front electric windows, privacy glass, black, cupholder, radio, 12v socket, bluetooth interface, trip computer, led daytime ...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
With air con, body coloured door mirrors, automatic, service history, fog lights, electric windows, cloth, remote central locking, bluetooth, climate control, rear parking sensor, alloy wheels, central locking, 2 keys, traction control, leather, black, dr...eee
£19,995
Audi A3 S3 SPORTBACK QUATTRO
2016 | 43,000 miles | Hatchback | 1984 | petrol | automatic | 5 doors
Comes with electronic parking brake, bluetooth, dab digital radio, alloy wheels, bluetooth telephone preparation, automatic, on board computer, automatic headlights, navigation system, radio, leather, satellite navigation, heated front seat, black, computer, is...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
Includes paddle shift, leather, black, manual, computer, electronic parking brake, bluetooth telephone preparation, multi function steering wheel, radio, cruise control, bluetooth, on board computer, centre console, automatic headlights, leather upholstery, h...eee
We currently have 972 Audi A3 cars available across the UK priced under £20000.
