2018–2019 BMW 3 Series (F30/F31/F34)
Browse our directory of 2018–2019 BMW 3 Series (F30/F31/F34) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2018–2019 BMW 3 Series (F30/F31/F34) has 2 known issues. 1 of these are classified as serious faults that could be expensive to repair.
EGR Cooler Leak (Diesel)
SeriousLeaking coolant in the diesel EGR system can mix with soot and create a fire risk (Recall 18V755). UK recall completion matters more than a seller saying it has been checked.
Symptoms: Coolant loss with no obvious leak, Sweet smell after shutdown...
Est. repair cost: £0 (Recall)
Door Mirror Motor Failure
MinorThe power-fold mirror motors seize or lose calibration, leaving mirrors stuck open or folded and making the car feel more tired than its mileage suggests.
Symptoms: One mirror folds slower than the other, Buzzing from the housing...
Est. repair cost: £150–£300
Buying Tips for the 2018–2019 BMW 3 Series (F30/F31/F34)
- ✓Pre-2015 320i/328i cars need careful listening for N20 timing-chain whine and proof of guide work
- ✓Check the steering, front wishbones, and tyres on rough roads - these cars hide wear badly until they are on UK B-roads
- ✓Insist on completed diesel EGR recall evidence, especially on 318d, 320d, and 330d variants
- ✓Touring models should have a dry boot and a smooth electric tailgate with no latch hesitation
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