2007 Audi A3 2.0L Diesel · ML07 XKH

The 2.0 TDI engine typically returns 50-60 mpg in real-world driving, though a high-mileage example may see reduced economy. Road tax for a 2007 2.0-litre diesel sits in a higher band due to the vehicle's CO2 emissions, and many urban clean air zones now charge diesels of this age. Insurance is likely in group 15-20 depending on trim, and maintenance costs on Audi A3s of this vintage average £400-£600 annually outside of major service items. Realistically, budget £900-£1,200 per year for combined running costs including fuel, tax, insurance, and routine maintenance.

The aggregate model data flags anti-roll bar links, service brake issues, and brake pad wear as the top failure reasons for the Audi A3 — all of these should be physically inspected as they are wearing items that deteriorate with mileage. On the test drive, listen for turbo whistle, check for excessive smoke from the exhaust (particularly on startup), and feel for clutch slip or judder. Inspect the underside for oil leaks from the sump and turbo, examine the condition of the dual-mass flywheel by listening for rattling when the clutch is depressed with the engine off, and check all coolant hoses for signs of weathering given the vehicle's age.