2024 Audi A3 S Line 30 Tfsi 1.0L Petrol · A7 YVE

The 999cc 30 TFSI engine is one of the more economical petrol units Audi offers, with a WLTP combined figure in the high 40s to low 50s mpg range depending on wheel size — for a 30 TFSI S Line with the standard 18-inch wheels, expect real-world economy of 45-50 mpg on a motorway run and 38-42 mpg in mixed use. Road tax (VED) is modest thanks to the low emissions output, typically falling into a low single-digit annual figure after the first-year rate, although the S Line trim and larger wheels can push it up a band. Insurance sits around group 20-25 for the 30 TFSI S Line, so expect premiums in the £450-£700 region for a typical UK buyer. Servicing follows Audi's variable Long Life schedule, meaning fixed-price maintenance packages from Audi typically cost £250-£400 per service, and the 999cc engine uses a timing chain rather than a belt, removing one major future cost. Estimated annual running costs including fuel, tax, insurance and servicing sit at roughly £1,800-£2,400 depending on mileage.

Because there is no MOT history, you cannot lean on previous test outcomes to flag known issues — instead, conduct a physical inspection focused on areas that would otherwise have surfaced at an MOT. Examine all four tyres for even wear across the tread and check the manufacturing date codes on the sidewalls; brand-new Audi A3 tyres should not need replacement on a 15-16 month-old car unless there has been kerbing damage. Inspect the suspension by pushing down on each corner — the 8,374-vehicle aggregate data flags shock absorbers as one of the top MOT failure reasons for this model, so listen for knocking and check for fluid leaks around the front struts. Verify all exterior and interior lights function, including the rear number plate illumination (registration plate issues are the third most common MOT failure category for this model and are easy to overlook). On black paintwork specifically, inspect for swirl marks under the boot lid and door shuts, check the roof for bird-dropping etching, and confirm all trim strips are intact. Inside, check that all infotainment, climate and driver-assist systems work correctly, and confirm the digital instrument cluster shows no warning messages.