Is the 2017 BMW 330I reliable?

Based on NHTSA complaint volume compared to this model's typical year, the 2017 BMW 330I is rated "better than typical".

What are the most common problems with the 2017 BMW 330I?

The most-reported component is engine, accounting for 48% of complaints on file.

How many recalls does the 2017 BMW 330I have?

No recalls are on file for this model year.

2017 BMW 330I

▲ Better than typical

2017 BMW 330I
RENDERED 2026-11-01T16:59:43.131Z

This year had at least 30% fewer complaints than this model's typical year.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

How is this computed?

Complaints: 42
Recalls: 0
Investigations: 1
Top problem: Engine

Complaints per year

2017: 42 complaints

View as data table

Year	Complaints
1999	0
2000	0
2001	116
2002	45
2003	77
2004	113
2005	28
2006	219
2007	0
2008	0
2009	0
2010	0
2011	0
2017	42
2018	32
2019	41
2020	53
2021	29
2022	6
2023	4
2024	6
2025	6
2026	1

Known problem areas

Percentages can add to more than 100% — a complaint can name more than one system.

Engine

48% · 20 reports

Show complaint excerpts

BMW B48 engine. Coolant started leaking and the engine overheated. Unbeknownst to me caus the bottom of the car is covered. I had a mechanic look at it. Found the leak coming from the "oil filter housing unit".

NHTSA ODI report, 2024-02-06

The plastic oil filter housing assembly developed a crack as we all should know heat and plastic do not do well with each other. Cause my coolant at first to slowly leaked and never gave me a warning of low coolant.

NHTSA ODI report, 2024-02-01

Coolant Leak from oil filter housing caused a major repair. The Car has about 109,000 miles. Parked it after work on a Thursday went to drive it to a family dinner Friday, i turned the car on and immediately get a low coolant light.

NHTSA ODI report, 2023-12-27

Seat belts

10% · 4 reports

Show complaint excerpts

The seat belt sensor will continuous goes off even though the seat belts are engaged/fastened. I have reported this issue to the dealership multiple times with no resolution.

NHTSA ODI report, 2026-10-20

The 2 rear seat belts (Not the middle one) became detached at the connection point at the top of the seat. The belts appear to have been torn or severed as if they were cut at the point where they are attached.

NHTSA ODI report, 2019-03-28

Electrical system

10% · 4 reports

Engine and engine cooling

7% · 3 reports

Vehicle speed control

5% · 2 reports

Safety timeline

No recalls on file for this model year.

0 recalls · 1 investigation · oldest first

To check one car, enter its VIN on the NHTSA recall page. Check a VIN →

I
2021-09-17Engineering analysisOpen Desiccated Air Bag Inflator Rupture

Buy-smart checklist

2017 BMW 330I — pre-purchase inspection

Inspect

Engine: 20 reports on file for this year.
Seat belts: 4 reports on file for this year.
Electrical system: 4 reports on file for this year.

Other years of this model

See all years ranked →

Best years2 years

Worst years3 years

FAQ

Is the 2017 BMW 330I reliable?: Based on NHTSA complaint volume compared to this model's typical year, the 2017 BMW 330I is rated "better than typical".
What are the most common problems with the 2017 BMW 330I?: The most-reported component is engine, accounting for 48% of complaints on file.
How many recalls does the 2017 BMW 330I have?: No recalls are on file for this model year.

Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.