2017 BMW 330I: problems, recalls and reliability
0 recalls and 41 owner complaints on record; the weakest area is engine (56% of complaints).
Data updated weekly
0
recalls
41
owner complaints
0
fire reports
30,200
typical failure mileage, mi
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
No fire reportsNo recall campaignsWeak spot: engine (56%)Problems reported early (median 30,200 mi)
Common problems
Computed from 41 owner complaints filed with NHTSA for this exact model year.
Engine (engine mechanics)56% · 18 complaints
Engine And Engine Cooling (engine, radiator, overheating)9% · 3 complaints
Seat Belts9% · 3 complaints
Electrical System (battery, wiring, electronics)6% · 2 complaints
Power Train (transmission, axles, driveline)3% · 1 complaint
Service Brakes (brakes)3% · 1 complaint
“The cooling system is continually failing prematurely. Parts that should be lifetime are needing to be repaired below 100K miles. I have had to repair the following cooling system related items that should be under recall and are not Oil filter housing Thermostat housing Turbo coolant lines Water neck the cost of repairs is significant and BMW is denying responsibility for the premature failures.”Owner report · Engine · Nov 2025
“The Oil Filter Housing (OFH), the Coolant/Water Pump, and other plastic lines for the cooling systems are well known to fail with this engine early in their lifetime. My service advisor at BMW said, "these are very common issues for a B46 engine.". The Motor Mounts also are extremely prone to failure due to the use of the Auto Start/Stop feature. This has also been noted by my service advisor at BMW. They commented, "these cars come in often before ever hitting 20k miles and needing replacement. I recommend never using the Auto Start/Stop feature ever again.'”Owner report · Engine · Sep 2025
“The contact owns a 2017 BMW 330I. The contact stated that the rear driver's side taillight cover loosened and detached but was able to be put back in place. Upon investigation, the contact discovered NHTSA Campaign Number: 19V074000 (Exterior Lighting); which the contact linked to the failure. The dealer was notified of the failure and the contact was informed that there were no recalls on the VIN related to the failure. The vehicle was not repaired. The dealer referred to the contact to the NHTSA Hotline to report the failure. The manufacturer was not notified of the failure. The failure mileage was unknown.”Owner report · Exterior Lighting · May 2025
Show 7 more owner reports
“I noticed coolant leaking from under the vehicle. The message to add coolant was displayed. The vehicle was taken to an independent mechanic where the engine was inspected, and was notified of stains of coolant coming from the head gasket. The contact was informed that the head gasket needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. I believe this is failure is related to NHTSA Campaign Number: Recall 18V755000, October ,24 2018, My car has only 73000 Miles”Owner report · Engine · Apr 2025
“Oil filter housing and or oil cooler failed. Leaking internally and externally. May cause fluid to leak on to hot engine and cause potential fire or short circuit wiring.”Owner report · Engine · Mar 2025
“UNKNOWN, it has problems with stalling and starting up could be issues with the internal drive system that I've seen other types of similar models of bmw having these recall issues as well. When starting up after fueling up it over exerts the engine trying to start up. You kind of have to rev it to start it up. And driving it after that it has trouble keeping a solid drive.”Owner report · Engine · Feb 2025
“2 low coolant warnings within 4 months ended up being an oil filter housing failure, leading to oil and coolant mixing and leaking. This failure could have lead to catastrophic engine damage. An ASE certified shop is doing the repair for around $2,950.”Owner report · Unknown Or Other · Feb 2025
“The vehicle had a recall on the engine coolant valve line which was taken care of by BMW dealership on November 1, 2024. In less than a month later, an issue has been noted of coolant leak which caused the engine to overheat causing a safety issue on the road while driving my kids to school. The service manager advised that the issue is not part of the open recall that was already done on November 1st. How can a recall for the same concern of coolant leak and engine over heat cover only one hose where the issue could be related to another hose connection?”Owner report · Engine · Nov 2024
“This is my second BMW 3 series. Both of my BMW 3 series have flaws in cooling system. Within 7-year of purchase, it has more than 7 leaking issues. In 2019, it has water pump issue In 2020 it has evaporative emissions vent purge valve issue In 2022, it has cooling system hoses leaks In 2023, it has cylinder head leak In 2024, it has coolant leaks, oil filter leaks, and front struts leaks. All these are related to a failed cooling system and overheating engine.”Owner report · Engine · Oct 2024
“Passenger restraint system malfunction just came out of the blue. In the morning it was fine, in the afternoon when I went out to my car it threw this error. Other cars in the 5 and X series with the sport seats I have were also recalled for this same issue, but there is no recall for my car. Please help!”Owner report · Seat Belts · May 2024
How other years compare
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Is the 2017 BMW 330I reliable?
NHTSA has 41 owner complaints and 0 recall campaigns on record for the 2017 BMW 330I. The most complained-about area is engine (56% of complaints).
At what mileage do 2017 BMW 330I problems usually appear?
Half of the complaints that mention mileage were filed at 30,200 miles or less.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.