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
1,123 Audi A3 cars under £20,000 - 491 reductions
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Recently reduced (491)
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£19,999
Was £21,489 Save £1,490
Audi A3 35 TFSI S Line 5dr S Tronic
2021 (21) | 42,470 miles | hatchback | 10200 | petrol | semiauto | 5 doors
This car has led daytime running lights, service indicator, rear electric windows, voice control, cloth, leather, dab digital radio, rear centre armrest, centre console, light and rain sensors, rear headrests, electric windows, dual zone electronic climate contro...eee
£19,999
Was £21,499 Save £1,500
Audi A3 1.5 SPORTBACK TFSI S LINE MHEV 5d 148 BHP
2022 | 24,079 miles | Hatchback | 1498 | petrol | manual | 5 doors
This car has passenger airbag, bluetooth interface, alloy wheels, radio, warranty, cruise control, body coloured door mirrors, driver, usb, centre console, bluetooth, 12v socket, airbags, automatic, pas, anti theft alarm, power steering, abs, locking wheel bolts,...eee
£19,999
Was £23,499 Save £3,500
Audi A3 1.5 TFSI S LINE BLACK EDITION 4d 148 BHP
2020 | 18,800 miles | Saloon | 1498 | petrol | automatic | 4 doors
With cd player, rain sensor, led daytime running lights, sports suspension, electric windows, voice control, service indicator, sports seats, passenger, cd, pas, light and rain sensors, leather, automatic, dab digital radio, privacy glass, daytime running...eee
£19,999
Was £20,799 Save £800
Audi A3 1.5 SPORTBACK TFSI S LINE MHEV 5d 148 BHP
2021 | 20,462 miles | Hatchback | 1498 | petrol | manual | 5 doors
Description includes power steering, radio, central locking, passenger airbag, child locks, pas, airbags, usb, bluetooth, electric windows, cruise control, automatic, alarm, centre console, black, abs, alloy wheels, dab digital radio, body coloured door mirrors, leather,...eee
£19,997
Was £25,900 Save £5,903
Audi A3 2.0 S3 TFSI QUATTRO BLACK EDITION 4d 306 BHP
2018 | 79,000 miles | Saloon | 1984 | petrol | automatic | 4 doors
This car has sunroof, alarm, radio, usb, driver, cd, anti theft alarm, heated windscreen, privacy glass, bluetooth interface, locking wheel bolts, cruise control, alloy wheels, panoramic glass sunroof, leather, sport suspension, dab digital radio, spare wheel, ai...eee
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£19,997
Was £20,123 Save £126
Audi A3 35 TFSI S Line 5dr
2020 (70) | 32,438 miles | hatchback | 10200 | petrol | manual | 5 doors
Includes passenger, computer, rear centre armrest, led daytime running lights, automatic, split folding rear seat, electric windows, cloth, dual zone electronic climate control, voice control, leather, 12v socket, dab digital radio, roof spoiler, bluetooth in...eee
£19,995
Was £20,995 Save £1,000
Audi A3 2.0 S3 TFSI QUATTRO 4d 296 BHP 7SP AUTO SALOON
2019 | 65,000 miles | Saloon | 1984 | petrol | automatic | 4 doors
Featuring service history, sport seats, saloon, automatic transmission, locking wheel bolts, leather, automatic, sports seats, climate control, privacy glass, black, alloy wheels, full service history, driver, hpi clear...eee
£19,995
Was £20,995 Save £1,000
Audi A3 1.4 SPORTBACK TFSI E S LINE 5d 202 BHP
2021 | 29,000 miles | Hatchback | 1395 | other | automatic | 5 doors
Options include pas, alloy wheels, power steering, radio, automatic, bluetooth interface, bluetooth, usb, 12v socket, hatchback, centre console, dab digital radio, driver, mot...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 isofix, navigation system, cruise control, manual, automatic headlights, automatic, paddle shift, electronic parking brake, heated front seats, centre console, radio, leather, black, satellite navigation, dab digital radio, bluetooth, heated front se...eee
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£19,995
Was £22,350 Save £2,355
Audi A3 35 TFSI S Line 5dr S Tronic
2020 (70) | 21,100 miles | hatchback | 10200 | petrol | semiauto | 5 doors
Featuring alarm, thatcham category 1 alarm, abs, black, passenger, electrically adjustable and heated door mirrors, rain sensor, front passenger airbag, heated door mirrors, dab digital radio, audi music interface, led daytime running lights, front passenger a...eee
1123 cars under £20,000
£19,999
Was £23,499 Save £3,500
Audi A3 1.5 TFSI S LINE BLACK EDITION 4d 148 BHP
2020 | 18,800 miles | Saloon | 1498 | petrol | automatic | 4 doors
Options include automatic, privacy glass, pas, light and rain sensors, bluetooth interface, bluetooth, computer, led daytime running lights, voice control, electric windows, sports suspension, cd, dab digital radio, leather, front electric windows, service indicator...eee
£19,999
Was £20,799 Save £800
Audi A3 1.5 SPORTBACK TFSI S LINE MHEV 5d 148 BHP
2021 | 20,462 miles | Hatchback | 1498 | petrol | manual | 5 doors
Features on this model include 12v socket, abs, body coloured door mirrors, 18in alloy wheels, automatic, manual, child locks, passenger airbag, electric windows, dual zone electronic climate control, alarm, black, bluetooth interface, passenger, locking wheel bolts, central locki...eee
£19,999
Was £21,489 Save £1,490
Audi A3 35 TFSI S Line 5dr S Tronic
2021 (21) | 42,470 miles | hatchback | 10200 | petrol | semiauto | 5 doors
Includes cloth, roof spoiler, leather, front electric windows, voice control, climate control, dual zone electronic climate control, daytime running lights, bluetooth, bluetooth interface, rear centre armrest, privacy glass, rear headrest, passenger, automati...eee
£19,999
Audi A3 1.4 SPORTBACK TFSI E SPORT 5d AUTO 202 BHP
2022 | 41,488 miles | Hatchback | 1395 | other | automatic | 5 doors
Description includes warranty, bluetooth, radio, roof spoiler, climate control, 12v socket, body coloured door mirrors, central locking, pas, automatic, driver, anti theft alarm, usb, passenger airbag, centre console, airbag, passenger, power steering, dual zone electron...eee
£19,999
Was £21,499 Save £1,500
Audi A3 1.5 SPORTBACK TFSI S LINE MHEV 5d 148 BHP
2022 | 24,079 miles | Hatchback | 1498 | petrol | manual | 5 doors
This model has passenger, alarm, manual, cruise control, anti theft alarm, cloth, bluetooth, bluetooth interface, usb, airbag, dab digital radio, radio, black, body coloured door mirrors, warranty, electric windows, alloy wheels, airbags, automatic, driver, abs, po...eee
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£19,999
Audi A3 35 TFSI S Line 5dr S Tronic
2020 (70) | 44,800 miles | hatchback | 10200 | petrol | semiauto | 5 doors
Features include privacy glass, daytime running lights, split folding rear seat, rear wiper, roof spoiler, bluetooth interface, front electric windows, black, 12v socket, passenger, computer, trip computer, service indicator, centre console, climate control, rear hea...eee
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£19,999
Audi A3 40 TFSI e Sport 5dr S Tronic
2021 (21) | 21,297 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Options include rear centre armrest, roof spoiler, centre console, pas, radio, dab digital radio, bluetooth, rain sensor, dual zone electronic climate control, led daytime running lights, rear electric windows, rear wiper, passenger, service indicator, front electri...eee
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£19,999
Audi A3 40 TFSI e S Line 5dr S Tronic
2021 (21) | 44,878 miles | hatchback | 10100 | hybrid | semiauto | 5 doors
Features include led daytime running lights, radio, automatic, split folding rear seat, cupholder, centre console, service indicator, bluetooth interface, daytime running lights, 12v socket, dab digital radio, front electric windows, rear wiper, pas, voice control, r...eee
£19,997
Was £25,900 Save £5,903
Audi A3 2.0 S3 TFSI QUATTRO BLACK EDITION 4d 306 BHP
2018 | 79,000 miles | Saloon | 1984 | petrol | automatic | 4 doors
This model has airbag, leather, black, sunroof, driver, alarm, bluetooth, sports seats, sport suspension, panoramic glass sunroof, cd, radio, spare wheel, locking wheel bolts, space saver spare wheel, anti theft alarm, privacy glass, dab digital radio, heated winds...eee
£19,997
Was £20,123 Save £126
Audi A3 35 TFSI S Line 5dr
2020 (70) | 32,438 miles | hatchback | 10200 | petrol | manual | 5 doors
Options include 12v socket, trip computer, automatic, rear electric windows, passenger, split folding rear seat, bluetooth interface, rear parking sensors, rear parking sensor, roof spoiler, radio, dual zone electronic climate control, rear headrest, parking sensors...eee
We currently have 1,123 Audi A3 cars available across the UK priced under £20000.
