BMW 3er-Reihe E90/E91/E92/E93 335i, 306 PS, 6-speed automatic, rear-wheel drive (2006–2008)

Research for this car

• Generation guide BMW 3 Series E90 (2005-2013): known problems and buying guide

  Buy only with engine records. Check the N47 timing chain, N43 injectors and oil use before paying.

• Gearbox guide ZF 6HP 6-speed automatic (BMW Steptronic, Audi tiptronic): problems, costs and what to check

  A workable six-speed when its fluid is changed on time, but mechatronic and bushing wear recur. Buy with service proof and a clean scan.

Known issues for this car

Before you buy this car

From the generation guide

1. Lift the car and check the front control arms and rear bushings for play and cracks. Ask whether pothole damage was repaired.

From the gearbox guide

1. Read the fault memory with ISTA or a BMW or Audi scanner. Bad result: BMW codes 4F85, 4F8F or 4F83, or a past limp mode. A scanner is needed.
2. Ask for fluid and pan service records. Bad result: no change in the last 60,000 to 100,000 km, or no adaptation reset afterwards. Dirty oil adds to mechatronic wear.
3. Drive 15 minutes in town, then under load. Bad result: slipping, flaring, or jerks on 2-3 and 3-4.
4. Hold a steady light throttle at 60 to 80 km/h. Bad result: a shudder or vibration, which points to the torque converter lock-up clutch.
5. Drive under load in 4th and 5th. Bad result: slip under load or jerks on shift, which points to worn bushings.

Running costs

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

ADAC versions