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View more dealsRRP£33,940
£32,243
Save£1,697
Audi A3 Sportback Black Edition 35 TDI 150 PS 6-speed 5dr
5 door Manual Diesel Hatchback
RRP£29,670
£28,770
Save£900
Audi A3 Sportback Sportback Black Edition 30 TDI 116 PS 6-speed 5dr
5 door Manual Diesel Hatchback
RRP£26,525
£25,625
Save£900
Audi A3 Sportback Sportback SE Technik 30 TDI 116 PS S tronic 5dr
5 door Automatic Diesel Hatchback
RRP£29,975
£29,075
Save£900
Audi A3 Sportback Sportback Sport 40 TFSI 190 PS S tronic 5dr
5 door Automatic Petrol Hatchback
Latest second hand Audi A3 cars for sale
View all£9,995
Audi A3 1.4 TFSI ACT Sport S Tronic (s/s) 4dr
2014 (63 reg) | 59,000 miles
£9,000
Audi A3 1.6 TDI ULTRA SE TECHNIK 5d 109 BHP SERVICE HISTORY !!
2015 (15 reg) | 62,667 miles
£14,495
Audi A3 1.4 TFSI 150 S Line 5dr [Nav]**One 0wner From New**(A)
2015 (65 reg) | 32,136 miles
£2,995
Audi A3 Special Edition 8v 5dr 1.6
2007 (57 reg) | 121,000 miles
£8,490
Audi A3 1.6 TDI SPORT 5d AUTO 109 BHP ONE OWNER 01937 849492 OPTION 2
2015 (65 reg) | 125,000 miles
£10,750
Audi A3 1.6 TDI Ultra 110 SE 5dr Bluetooth
2015 (65 reg) | 29,307 miles
£1,495
Audi A3 2.0 TDI SE Sportback 5dr
2007 (57 reg) | 177,000 miles
£19,999
Audi A3 1.6 Tdi 116 Black Edition 4Dr
2017 (67 reg) | 7,904 miles
£12,890
Audi A3 Sportback Se 1.6 Tdi 110 Ps S Tronic 5dr
2016 (66 reg) | 32,505 miles
£8,400
Audi A3 2.0 TDI S line S Tronic 3dr
2012 (12 reg) | 62,098 miles
£2,850
Audi A3 1.6 3dr
2008 (58 reg) | 84,075 miles
£9,990
Audi A3 1.4 TFSI SE Sportback 5dr
2013 (63 reg) | 39,349 miles
£1,045
Audi A3 1.9 TDI Sport 3dr
2005 (05 reg) | 153,342 miles
£15,995
Audi A3 1.0 TFSI SE Technik Sportback S Tronic (s/s) 5dr
2018 (67 reg) | 16,500 miles
£20,333
Audi A3 Saloon S line 1.5 TFSI 150 PS S tronic 4dr
2017 | 8,350 miles
£22,444
Audi A3 Sportback Black Edition 1.5 TFSI cylinder on demand 150 PS S tronic 5dr
2018 | 9,600 miles
£4,490
Audi A3 2.0 TDI S line Sportback 5dr
2008 (57 reg) | 70,000 miles
£12,000
Audi A3 1.4 TFSI 125 Sport 3dr S Tronic
2015 (15 reg) | 22,692 miles
£23,556
Audi A3 SALOON 2.0 TFSI Quattro S Line 4dr S Tronic
2018 (68 reg) | 3,382 miles
£4,295
Audi A3 Tdi Sport 1.6 5dr
2010 (10 reg)
£6,099
Audi A3 1.6 TDI SE Sportback 5dr
2013 (63 reg) | 90,000 miles
£13,991
Audi A3 2.0 TDI S Line 4dr
2015 (15 reg) | 41,926 miles
£15,081
Audi A3 2.0 TDI S Line 5dr
2017 (17 reg) | 44,386 miles
£16,995
Audi A3 1.4 TFSI S Line 4dr Bluetooth
2017 (17 reg) | 18,401 miles
Latest Audi A3 Articles
View moreFeature
The REV Test: Hybrid cars
This week, Vicki, Erin and Rachael are testing three of the most popular hybrid cars, based on how people search for them at Auto Trader.
01 May 2018
Best Of
Best saloon cars
Saloons are still a very popular choice in the new car market. Here are our top picks...
29 Aug 2016
Review
Audi A3 Saloon (2016 - ) review
The Audi A3 Saloon is hugely impressive. It's stylish, refined, practical and good to drive. It's less spacious than full blown executive saloon, but more
11 Aug 2016
Review
Audi A3 Hatchback (2016 - ) review
The Audi A3 is a premium family car that places refinement, technology and comfort at the forefront, and takies on the BMW 1 Series, Mercedes A-Class and
06 Jul 2016
Frequently asked questions
Audi A3s offer a top speed range between 126mph and 155mph, depending on the version.
Audi A3 on-the-road prices RRP from £26,735 and rises to around £36,155, depending on the version.
According to the official figures, the Audi A3's fuel economy ranges between 38mpg and 74mpg.
The standard UK car tax rate is currently £145. You may also have to pay higher rates based on your car’s emission levels . Learn more about car tax bands.