The A3 is the best-represented Audi second-hand, available as a saloon and as a five-door Sportback. It occupies the premium compact segment with an interior finish that remains its most consistent argument.
It shares most of its engineering with the Golf, the Leon and the Octavia of the same generation: the comparison at equal budget is almost always instructive.
Of the 324 used Audi A3 listed right now: 55% are diesel. 51% have manual transmission. Half are priced under €15,000.
The 8V generation, from 2012 to 2020, makes up the bulk of the offer. Proven TDI and TFSI engines, a widespread S tronic gearbox, and a finish that has aged well.
The 8Y generation, from 2020, brings a fully digital interior and complete driver aids.
The Sportback accounts for most listings and remains more practical than the saloon day to day.
On an S tronic dual-clutch, the gearbox oil change specified at intervals is the central point and should appear in the book. Drive the car in slow manoeuvres.
On direct-injection petrol engines, the cleanliness of the inlet valves deserves attention beyond a certain mileage.
On recent TDIs, check the servicing of the emissions system and the AdBlue history.
Running costs stay premium: large tyres, brakes and services at upmarket rates.
A driver looking for a careful finish and accomplished road behaviour in a compact format, accepting servicing dearer than an equivalent mainstream car's.
The links below narrow by engine, gearbox or budget.
