2017 BMW 330i Engine Problems
NHTSA lists 23 engine complaints for the 2017 BMW 330i, 56% of all complaints filed for the year, with a median failure mileage of 55,000 miles. Most describe coolant leaks from the water pump or oil filter housing. No related recalls are listed.
- Engine complaints
- 23
- 56% of 41
- Crashes reported
- 0
- Fires reported
- 0
- Injuries reported
- 0
- Median mileage
- 55,000 mi
- Related recalls
- 0
Typical engine symptoms owners report
- Coolant leaks from the water pump, sometimes accompanied by a fire-like smell inside the cabin.
- Coolant leaks traced to a cracked plastic oil filter housing, leading to sudden coolant loss and overheating.
- Engine overheating while driving at highway speed, triggering warning lights and a message to stop the vehicle immediately, with white smoke seen under the hood.
- Rough or high idle on startup, with a loud thud noise heard during cold starts as the engine appears to engage and disengage.
- Low coolant warnings that recur after refilling, followed by the engine running hot and stalling on the road.
- Repeat water pump failures within a short span, with owners reporting the same part replaced more than once.
When 2017 BMW 330i engine complaints were filed
First complaint Apr 7, 2020, latest Nov 21, 2025.
Engine recalls for the 2017 BMW 330i
No safety recalls on record for this model year.
Engine complaints by 330i model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- Are engine problems common on the 2017 BMW 330i?
- NHTSA lists 23 engine-related complaints for the 2017 330i, which is 56% of all complaints filed for that model year, the highest share among the years shown.
- At what mileage do these engine problems occur?
- The median mileage at failure reported to NHTSA is 55,000 miles.
- Is there a recall for the 2017 BMW 330i engine?
- No related recalls are listed in NHTSA data for this engine problem area.
- What specific engine issues do owners report?
- Owners most often describe coolant leaks from the water pump or oil filter housing, engine overheating on the highway, and rough or high idle at startup.
- Do these engine complaints involve crashes or fires?
- NHTSA data for this problem area lists 0 crashes and 0 fires among the reported complaints.