Independent · Not affiliated with NHTSA or any automaker MethodologyData sourcesData refreshed Oct 6, 2026

Mercedes-Benz GLB 250 Problems, Recalls and MPG by Year

What this means

NHTSA lists 25 recall campaigns across the Mercedes-Benz GLB 250, 2020–2026. Owners have filed 111 complaints with NHTSA. Of the last 2 model years with settled counts, the 2020 drew the most (54) and the 2021 the fewest (29).

Data summary generated from official records. Methodology Data: NHTSA, DOT, EPA · Refreshed Oct 6, 2026

Mercedes-Benz GLB 250 complaints by model year

111 owner complaints filed with NHTSA. Red numbers above the columns are recall campaigns for that model year.

2020202120222023202420252026
ComplaintsStill collecting reports3Recall campaigns

Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Source: NHTSA ODI, retrieved Oct 6, 2026.

Fewest complaints

  • 2021 · 29 complaints
  • 2020 · 54 complaints

Most complaints

  • 2020 · 54 complaints
  • 2021 · 29 complaints

Among the last 15 model years at least five years old; newer years are left out because owners are still filing reports. Every year compared →

Problem areas by model year

Complaints that name each component, 2020–2026. Darker cells mean more reports. One complaint can name several components.

Mercedes-Benz GLB 250 owner complaints by component and model year (NHTSA ODI)
Component2020202120222023202420252026
Unknown or other 111033100
Electrical system 10420210
Engine 6714100
Structure 14311000
Suspension 6410000
Power train 2312000
Fuel/propulsion system 2211000
Service brakes 2111010

Source: NHTSA ODI owner complaints, retrieved Oct 6, 2026.

Mercedes-Benz GLB 250 recalls (25)

Recall campaigns NHTSA lists for at least one GLB 250 model year, newest first.

NHTSA recall campaigns for the Mercedes-Benz GLB 250
CampaignFiledWhatModel yearsRepaired
26V481000Jul 24, 2026Rollaway Risk from Door Switch Failure2020–2026—
24V780000Oct 18, 2024Damaged Tire Sidewall202599%
23V732000Nov 1, 2023Missing Brake Inspection Gauge/FMVSS 135202070.6%
22V679000Sep 12, 2022Disabled ABS & Stability Control System2021100%
22V365000May 20, 2022Disabled Emergency Call System2020, 202190.6%
22V314000May 9, 2022Incorrect Headlight Leveling202197.7%
22V232000Apr 8, 2022Inoperable Rearview Camera Display/FMVSS 1112020, 202192.4%
22V078000Feb 11, 2022Incorrect Front Driver's Air Bag Module2021100%
21V990000Dec 17, 2021Front Axle Carrier May Corrode202093.6%
21V961000Dec 13, 2021Fuel Leak Between Fuel Rail and Injectors202088.5%
21V860000Nov 5, 2021Window Air Bag Mounted Incorrectly/FMVSS 226202197.8%
21V639000Aug 13, 2021Air Bag Control Unit Software Malfunction202097%
21V526000Jul 12, 2021Excessive Voltage at Second-Row Power Outlet202098.1%
21V509000Jul 2, 2021Incorrectly Adjusted Headlights/FMVSS 108202094.6%
21V404000May 28, 2021Side Curtain Air Bags May Not Deploy Properly2020100%

Only NHTSA and your automaker know whether your specific car was repaired. Open a model-year page for each campaign's official text, or check your VIN on NHTSA.

Check on NHTSA ↗

Fuel economy by model year

202026 mpg
202126 mpg
202227 mpg
202327 mpg
202428 mpg
202528 mpg
202628 mpg

EPA combined mpg range across engine and transmission configurations. Your mileage will vary. Source: EPA, retrieved Oct 6, 2026.

Where to next

Mercedes-Benz GLB 250 FAQ

How many recalls has the Mercedes-Benz GLB 250 had?

NHTSA lists 25 recall campaigns that cover at least one Mercedes-Benz GLB 250 model year from 2020 to 2026. Each campaign card on the model-year pages has NHTSA's official text and the repair completion rate. Only NHTSA's VIN lookup can tell you whether a specific car was repaired.

Which Mercedes-Benz GLB 250 year has the most complaints?

Among the last 2 model years with settled counts, the 2020 drew the most owner complaints filed with NHTSA (54) and the 2021 the fewest (29). Counts are owner reports, not failure rates, and sales volume affects them.

What are the most common Mercedes-Benz GLB 250 problems?

Across the 2020–2026 model years, owners most often name the unknown or other, electrical system, engine in complaints filed with NHTSA.

What mpg does the Mercedes-Benz GLB 250 get?

EPA rates the 2026 Mercedes-Benz GLB 250 at 28 mpg combined, depending on engine and transmission.

How this page was madeSources, processing, limits, review and changes

Processing

  • Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
  • Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.

Limitations

  • Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
  • Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
  • Recent model years are still collecting reports.

Review

Data compiled automatically from the official files listed here.

Changelog

  • 2026-10-06 Data refreshed from the official files.
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