BMW 3er-Reihe F30/F31/F34/F80 facelift 330d Gran Turismo, 258 PS, 8-speed automatic, rear-wheel drive (2015–2020)

Research for this car

• Generation guide BMW 3 Series F30 (2012-2019): known problems and buying guide

  A practical used car. Prefer a 2016 or later B48 petrol or a B47 diesel, and check the N20 timing chain first.

• Engine guide BMW N57 3.0 diesel (330d, 530d, X5 30d): problems, costs and what to check

  A six-cylinder diesel with costly chain risk, so buy only with recall proof and oil and chain records.

• Gearbox guide ZF 8HP 8-speed automatic (BMW Steptronic): problems, costs and what to check

  A solid 8-speed when its fluid is changed on time. Buy with oil records and a clean scan, and avoid one that shudders or has run in limp mode.

Known issues for this car

Before you buy this car

From the generation guide

1. Read the steering warning lamp and stored codes with a scanner. Bad result: a warning lamp, a pull or drift, or no repair record for the sensor or steering software.
2. Check the iDrive screen, Bluetooth and navigation for ten minutes. Bad result: freezes, dropouts, dead pixels or an old software version.
3. Lift the car and check the front shocks, ball joints and stabiliser links. Bad result: play in the joints, leaking shocks or knocks over bumps.
4. On a pre-facelift rear-wheel-drive car, ask for proof that the steering gear bolts were replaced with steel. Bad result: no record.

From the engine guide

1. Chain (cold-start test, invoice). Listen for a rattle on a cold start. Ask for a chain job invoice. Bad: a rattle, or no chain record past 100,000 km.
2. Damper (look under the pulley). Check the rubber ring of the crankshaft pulley for cracks or a loose ring. Ask for a damper replacement receipt. Bad: visible cracks, or no record on a car over 100,000 km.
3. EGR recall (check the VIN). Check the VIN with a BMW dealer or the KBA recall list (reference 008124). Bad: an open campaign, or a cooler replaced with no record.
4. Swirl flaps and intake (ask for records). Ask whether the intake was cleaned and the flaps checked. Bad: no record at about 100,000 km, or a flap removed with no proof.
5. EGR and flap faults (scanner needed). Read the fault memory for EGR or swirl flap errors. Bad: any such error, or the engine warning light.
6. Oil history (paperwork). Check the service book for regular oil changes. Bad: long gaps between oil changes.

From the gearbox guide

1. Read the gearbox fault memory with a BMW-capable scanner. Bad result: pressure or solenoid codes such as 4F84, 4F87, P189C or P0748, or a past limp mode.
2. Ask for fluid and filter invoices. Bad result: no fluid change by 80,000 to 120,000 km, or a change without an adaptation reset.
3. Drive the car from cold and select Drive and Reverse. Bad result: a hard 1-2 shift, or a delay of 1-3 seconds before the gear engages.
4. Drive 15 minutes in town, then under load. Bad result: jerky 2-3 shifts, flaring, slipping or a burnt smell.
5. Hold a steady light throttle at low speed. Bad result: a shudder or vibration, which points to the torque converter lock-up clutch.
6. Look under the car on a lift. Bad result: oil at the wiring connector on the case, on the plastic pan or on the cooler lines.

Running costs

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

ADAC versions