Is the 2018 BMW 330E reliable?

There isn't enough NHTSA complaint data on file yet to give this model year a verdict.

What are the most common problems with the 2018 BMW 330E?

The most-reported component is electrical system, accounting for 57% of complaints on file.

How many recalls does the 2018 BMW 330E have?

2 recalls on file for this model year.

2018 BMW 330E

○ Not enough data

2018 BMW 330E
RENDERED 2026-11-01T16:55:34.043Z

Only 7 complaints on file — too few for a fair verdict.

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.

Only 7 complaints on file — too few for a fair verdict. The data below is complete but unranked.

How is this computed?

Complaints: 7
Recalls: 2
Investigations: 2
Top problem: —

Complaints per year

2018: 7 complaints

View as data table

Year	Complaints
2016	1
2017	10
2018	7
2020	0
2021	4
2022	2
2023	7
2024	4

Known problem areas

Only 7 complaints on file for this model year — too few to rank by share. Raw counts only, below.

Electrical system

4 of 7 total reports mention: electrical system.

Show complaint excerpts

In October 2024, a "Drivetrain Malfunction" warning appeared on the dashboard (first noticed around October 8, 2024). The vehicle switched into hybrid mode and would no longer return to electric mode.

NHTSA ODI report, 2026-10-14

Also filed under Engine and power train

The contact owns a 2018 BMW 330E. The contact stated that while driving at an undisclosed speed, the engine overheated, and the vehicle became inoperable. The check engine warning light was illuminated.

NHTSA ODI report, 2026-08-12

The contact owns a 2018 BMW 330E. The contact stated while driving at 60 MPH, the vehicle hesitated, stalled, and restarted independently.

NHTSA ODI report, 2025-01-09

Also filed under Engine and engine cooling

Engine

3 of 7 total reports mention: engine.

Show complaint excerpts

The contact owns a 2018 BMW 330E. The contact stated that while driving at an undisclosed speed, there was an abnormal squealing sound coming from the engine compartment, with the check engine warning light illuminated.

NHTSA ODI report, 2025-03-13

Steering

1 of 7 total reports mentions: steering.

Service brakes

1 of 7 total reports mentions: service brakes.

Show complaint excerpts

In May 2021 I purchased a 2018 Certified Pre-owned BMW 330e Plug-in Hybrid with 20K miles from the BMW dealership at Glendale, CA.

NHTSA ODI report, 2022-01-25

Power train

1 of 7 total reports mentions: power train.

Safety timeline

2 recalls · 2 investigations · oldest first

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

R

2018-09-06Engine and engine cooling18V465000 BMW of North America, LLC (BMW) is recalling certain 2018 BMW 540d xDrive vehicles.

Remedy: BMW will notify owners, and dealers will replace the crankshaft sensor, free of charge. The recall began September 6, 2018. Owners may contact BMW customer service at 1-800-525-7417.

Check if this car was fixed →
R

2019-02-22Equipment18V652000 BMW of North America, LLC (BMW) is recalling certain 2018 BMW 330e iPerformance, i3 Rex, i3 Sport Rex, X5 xDrive40e, i3 BEV, i3 Sport BEV and 2019 i8 and i8 Roadster vehicles and 2018-2019 530e iPerformance, 530e xDrive iPerformance and 740Le xDrive...

Remedy: BMW will notify owners, and dealers will inspect the charging cable, and replace it if necessary, free of charge. The recall began February 22, 2019. Owners may contact BMW customer service at 1-800-525-7417.

Check if this car was fixed →
I
2021-09-17Engineering analysisOpen Desiccated Air Bag Inflator Rupture
I
2023-01-27Defect petitionClosed 2023-08-07 Pedestrian alert sounds

Buy-smart checklist

2018 BMW 330E — pre-purchase inspection

Inspect

Electrical system: 4 reports on file for this year.
Engine: 3 reports on file for this year.
Steering: 1 report on file for this year.

Verify these recalls were completed

Recall 18V465000 · Engine and engine cooling
Recall 18V652000 · Equipment

FAQ

Is the 2018 BMW 330E reliable?: There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2018 BMW 330E?: The most-reported component is electrical system, accounting for 57% of complaints on file.
How many recalls does the 2018 BMW 330E have?: 2 recalls on file for this model year.

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