Skip to content
EnginePart report

2015 BMW 335I Engine Problems

Complaints
2about this part
Share
20%of 10 total for the year
Median mileage
80,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine of the 2015 BMW 335I, 20% of the 10 complaints for this model year. Where a mileage was given, the median is 80,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I recently was advised by BMW that my valve cover had a leak as well as a rear axle. I feel that after only 8 years and less than 80,000 miles those component should NOT be failing so soon. My biggest complaint is that I recently had my power steering system completely fail on me. I was able to limp my car home and turn it off to let it sit for 15 minutes which the dealer recommended. I started the car back up and it has been working fine. The dealer inspected the vehicle and advised that I should have the entire system replaced for a little under $6,000. …”

NHTSA complaint #11508001, filed 2023-02, 80,000 miles

Related service bulletins

Engine: other model years

YearComplaintsShare of year
2015220%
2014525%
20131126%
2012418%
20112930%
2010512%
20091012%
20082613%
20073412%

Other parts of the 2015 BMW 335I

Electrical system
4 complaints
Steering
2 complaints
Body and structure
2 complaints
Back-over prevention (rear camera)
1 complaints
Engine cooling
1 complaints
Forward collision avoidance
1 complaints
Fuel system
1 complaints
Other or unknown
1 complaints
Transmission and drivetrain
1 complaints

← All problems reported for the 2015 BMW 335I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology