Audi A3 8P facelift 2.0 TDI, 170 PS, 6-speed manual (2006–2008)

Research for this car

• Generation guide Audi A3 8P (2003-2012): known problems and buying guide

  Check the coolant and oil use first. Then the cylinder heads, timing chains, DQ200 clutch and EGR valves.

• Engine guide VW 1.6 and 2.0 TDI (EA189) diesel engines: problems, costs and what to check

  Recall work, EGR and DPF faults and injector repairs are common. Buy with recall proof, a belt invoice and a clean fault memory.

Known issues for this car

Before you buy this car

From the generation guide

1. Check the coolant level, and look for loss with no visible leak. Coolant loss can mean a cracked head on a 2.0 TDI pump-injector. Get a garage to check the head before you buy.
2. Look at the brake hoses for porous spots, and check the springs. Porous hoses are reported from about 5 to 11 years old.
3. Ask whether the ABS and ESP recall work was done on cars built May 2008 to May 2009.

From the engine guide

1. Recall paperwork (no scanner). Ask the dealer for a record of the software update, and of the flow straightener on a 1.6. Bad: no record.
2. Fault memory (needs a scanner). Bad: EGR codes P0401 or P0402, turbo codes P2563 or P2564, or DPF codes such as P2002.
3. Test drive. Bad: judder, lost power or limp mode.
4. Injectors (no scanner). Ask whether the injectors were replaced or revised. Bad: rough running with no injector work on record.
5. Swirl flaps (needs a scanner). Bad: limp mode on a 2.0 TDI.
6. DPF (no scanner). Ask how the car was driven and whether the filter was cleaned. Bad: a DPF warning lamp, or short trips only.
7. Coolant (engine cold). Check the level and look for an exhaust smell in the cabin. Bad: any coolant loss. The EGR cooler is a common cause.
8. Timing belt invoice. Bad: no dated invoice for the belt, tensioner and water pump, or past 210,000 km or 5 years with no change.
9. Turbo (needs a scanner). On a 2.0 TDI past about 150,000 km. Bad: boost codes or oil leaks at the turbo.
10. Flywheel (manual only). Drive in 2nd gear at about 1,400 rpm. Bad: a rattle.

Running costs

ADAC figures for 15,000 km a year over 60 months

ADAC versions