Total Complaints
6 filings
MERCEDES-BENZ B 250E · model year
2015 MERCEDES-BENZ B 250E
6 NHTSA complaints. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2015MERCEDES-BENZB 250E carries 6 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2015 B 250E is seat belts with 2 filings, followed by power train (1) and engine (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 15 investigation files overlapping the 2015 B 250E. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
6
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| SEAT BELTS | 2 |
| POWER TRAIN | 1 |
| ENGINE | 1 |
| SERVICE BRAKES | 1 |
| STEERING | 1 |
Recent Complaints
20251217SEAT BELTS
Stacy belts will not retract they remain in a loosened state and I am afraid they will not lock in an accident
20251018SEAT BELTS
Subject: Urgent Safety Concern – Immediate Attention Required Dear To Whom it may Concern, I am writing to urgently express serious safety concerns with the vehicle I recently [purchased/test drove/had serviced]. Seat Belt Malfunction: The children’s seat belts are not retracting properly, posing a significant safety risk. Braking Issues: Despite being told the brakes are at 90%, they feel like they are grinding metal. This is highly concerning. Alignment Problem: The vehicle is veering aggressively to the right during normal driving, which indicates a serious alignment or suspension issue. During the test drive, I was told the alignment would be addressed before delivery. However, the vehicle still exhibits unsafe behavior. Additionally, the braking condition does not align with the claim that the brakes are at 90%. These are critical safety issues that must be addressed immediately. I am extremely concerned about the roadworthiness of this vehicle and request a full inspec
20251018SERVICE BRAKES
Subject: Urgent Safety Concern – Immediate Attention Required Dear To Whom it may Concern, I am writing to urgently express serious safety concerns with the vehicle I recently [purchased/test drove/had serviced]. Seat Belt Malfunction: The children’s seat belts are not retracting properly, posing a significant safety risk. Braking Issues: Despite being told the brakes are at 90%, they feel like they are grinding metal. This is highly concerning. Alignment Problem: The vehicle is veering aggressively to the right during normal driving, which indicates a serious alignment or suspension issue. During the test drive, I was told the alignment would be addressed before delivery. However, the vehicle still exhibits unsafe behavior. Additionally, the braking condition does not align with the claim that the brakes are at 90%. These are critical safety issues that must be addressed immediately. I am extremely concerned about the roadworthiness of this vehicle and request a full inspec
20251018STEERING
Subject: Urgent Safety Concern – Immediate Attention Required Dear To Whom it may Concern, I am writing to urgently express serious safety concerns with the vehicle I recently [purchased/test drove/had serviced]. Seat Belt Malfunction: The children’s seat belts are not retracting properly, posing a significant safety risk. Braking Issues: Despite being told the brakes are at 90%, they feel like they are grinding metal. This is highly concerning. Alignment Problem: The vehicle is veering aggressively to the right during normal driving, which indicates a serious alignment or suspension issue. During the test drive, I was told the alignment would be addressed before delivery. However, the vehicle still exhibits unsafe behavior. Additionally, the braking condition does not align with the claim that the brakes are at 90%. These are critical safety issues that must be addressed immediately. I am extremely concerned about the roadworthiness of this vehicle and request a full inspec
20220531POWER TRAIN
Motor/Drive Unit making "whirring" noise that got progressively worse over time. While under warranty MB dealer stated that everything was fine, now after the warranty has expired a different dealer says it is failing and needs to be replaced. Independent shop says there is a potential design defect with the Tesla motor used in this vehicle (many early model S motors were replaced by tesla.)
20220531ENGINE
Motor/Drive Unit making "whirring" noise that got progressively worse over time. While under warranty MB dealer stated that everything was fine, now after the warranty has expired a different dealer says it is failing and needs to be replaced. Independent shop says there is a potential design defect with the Tesla motor used in this vehicle (many early model S motors were replaced by tesla.)
Compare 2015MERCEDES-BENZB 250E to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2015 MERCEDES-BENZ B 250E have?▼
The 2015 MERCEDES-BENZ B 250E has 6 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2015 MERCEDES-BENZ B 250E?▼
The most-complained component for the 2015 MERCEDES-BENZ B 250E is SEAT BELTS with 2 complaints. Other frequently reported areas include POWER TRAIN and ENGINE.
Is the 2015 MERCEDES-BENZ B 250E safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2015 MERCEDES-BENZ B 250E; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.