2015 BMW 328I Engine And Engine Cooling Problems

NHTSA component category: ENGINE AND ENGINE COOLING · data through 07/12/2026

40Engine And Engine Cooling complaints

33.1%Of all 121 complaints

#2Most-reported category

Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

How engine and engine cooling ranks on this vehicle

ELECTRICAL SYSTEM53 · 43.8%

ENGINE AND ENGINE COOLING40 · 33.1%

ENGINE22 · 18.2%

Unspecified / other19 · 15.7%

FUEL/PROPULSION SYSTEM13 · 10.7%

Share of the 121 complaints citing each category; one complaint can cite several. Full breakdown on the 2015 BMW 328I overview page.

What owners report

“The contact owns a 2015 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part…”NHTSA complaint 11659063 — filed 05/05/2025

“The contact owns a 2015 BMW 328I. The contact stated that while the vehicle was parked, there was fluid leaking on the ground. Additionally, the…”NHTSA complaint 11657459 — filed 04/29/2025

“The contact owns a 2015 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part…”NHTSA complaint 11655998 — filed 04/22/2025

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Engine And Engine Cooling complaints by year filed

Frequently asked questions

Does the 2015 BMW 328I have engine and engine cooling problems?

Engine And Engine Cooling is the #2 most-reported problem area on the 2015 BMW 328I: 40 of 121 complaints on file (33.1%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 2015 BMW 328I have in total?

121 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 6 involved a crash, 7 involved a fire, 2 reported injuries, and none reported deaths.

What does NHTSA's engine and engine cooling category include?

NHTSA assigns each complaint to standard component categories; this page reports the ENGINE AND ENGINE COOLING category exactly as NHTSA defines and records it.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.