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

2020 Mercedes-Benz GLB 250: Problems, Recalls and MPG

What this means

NHTSA lists 20 recall campaigns for the 2020 Mercedes-Benz GLB 250, most recently filed July 2026. Owners have filed 54 complaints with NHTSA, most often about the structure.

Data summary generated from official records. Methodology Data: NHTSA, DOT, EPA · Refreshed Oct 6, 2026
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Recalls (20)

NHTSA lists 20 recall campaigns for the 2020 Mercedes-Benz GLB 250. Check whether yours was repaired with NHTSA's free VIN lookup ↗

Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.

Check on NHTSA ↗
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 26V481000 Filed Jul 24, 2026

Rollaway Risk from Door Switch Failure

Latches/locks/linkages · doors · lock
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. Please refer to MBUSA's recall report for specific model information. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.
Consequence
A vehicle rollaway increases the risk of a crash or injury.
Remedy
Dealers will replace the driver's door lock, free of charge. Owner notification letters are expected to be mailed September 18, 2026. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning July 31, 2026.
Repair progress not yet reported310,667 vehicles potentially affected
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 26V481000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 23V732000 Filed Nov 1, 2023

Missing Brake Inspection Gauge/FMVSS 135

Equipment · other · owners/service/other manual
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2020 A220, 2020 CLA250, GLB250, AMG A35, AMG CLA45, AMG CLA35, and 2021 GLA250 vehicles. The vehicles may not be equipped with an inspection gauge to check the wear of the rear brake pads. In addition, information for using this inspection gauge might not be included in the owner's manual. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
Consequence
Driving with worn brake pads can reduce braking ability, increasing the risk of a crash.
Remedy
Dealers will install an inspection gauge and provide supplemental owner's manual information, free of charge. Owner notification letters were mailed on February 29, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
70.6% repairedof 42,742 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 23V732000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 22V365000 Filed May 20, 2022

Disabled Emergency Call System

Communication · auto crash notification
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
Consequence
A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
Remedy
The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.
90.6% repairedof 242,722 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 22V365000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 22V232000 Filed Apr 8, 2022

Inoperable Rearview Camera Display/FMVSS 111

Back over prevention · display function
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence
An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
Remedy
Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.
92.4% repairedof 126,443 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 22V232000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V990000 Filed Dec 17, 2021

Front Axle Carrier May Corrode

Steering
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 AMG GLB35, 2019-2020 A220, and 2020 GLB250 vehicles. The integral carrier that supports the front axle may corrode, causing it to fail.
Consequence
Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
Remedy
Dealers will inspect and replace the integral carrier, as necessary, free of charge. Owner notification letters were mailed July 29, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022070009.
93.6% repairedof 38,312 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V990000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V961000 Filed Dec 13, 2021

Fuel Leak Between Fuel Rail and Injectors

Fuel system, gasoline · fuel injection system · fuel rail
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.
Consequence
A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.
Remedy
Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for the recall is 2022030003.
88.5% repairedof 139 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V961000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V639000 Filed Aug 13, 2021

Air Bag Control Unit Software Malfunction

Air bags · air bag/restraint control module · software
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. In the event of a crash, the air bag control unit software may not activate the front seat belts and front passenger air bag properly.
Consequence
Air bags and seat belts that do not function properly can increase the risk of injury in a crash.
Remedy
Dealers will update the air bag control unit software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
97% repairedof 66 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V639000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V526000 Filed Jul 12, 2021

Excessive Voltage at Second-Row Power Outlet

Electrical system · wiring · connectors/plugs · accesory power outlet/jack/port/usb/sae/cigarette lighter
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB 250 vehicles. The accessory power outlet for the second-row seating may have excessive voltage due to an incorrect voltage converter socket.
Consequence
Excessive voltage through the accessory power outlet to a connected device can increase the risk of a fire.
Remedy
Dealers will inspect and replace the voltage converter, as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021080005.
98.1% repairedof 1,690 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V526000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V509000 Filed Jul 2, 2021

Incorrectly Adjusted Headlights/FMVSS 108

Exterior lighting · headlights
Official NHTSA text
Summary
Mercedes-Benz LLC (MBUSA) is recalling certain 2018-2020 C300, 2019-2020 A220, AMG C43, AMG C63, 2020 GLE580, GLB250, 2020-2021 GLE450, GLE350, 2021 AMG GLE63, and AMG GLE53 vehicles. The LED headlights may have been incorrectly adjusted during a vehicle repair. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence
Incorrectly adjusted headlights may reduce visibility, increasing the risk of a crash.
Remedy
Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed August 13, 2021. A second notice will be sent once the remedy is available. Owner notification letters were mailed January 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
94.6% repairedof 1,467 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V509000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V404000 Filed May 28, 2021

Side Curtain Air Bags May Not Deploy Properly

Air bags · side/window · curtain
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB250 vehicles. The side curtain air bags may not deploy properly during a crash.
Consequence
Air bags that do not deploy as intended can increase the risk of injury.
Remedy
Dealers will replace the side curtain air bags, free of charge. Owner notification letters were mailed on September 24, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
100% repairedof 16 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V404000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V403000 Filed May 28, 2021

Water Intrusion into Front Wheel Wells

Electrical system
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB250 vehicles. Water may enter through the wheel well area into the front occupant foot wells, potentially damaging certain electrical components. This may result in the instrument cluster going blank, an engine stall while driving, or the vehicle may not start.
Consequence
Either a blank instrument cluster display or an engine stall can increase the risk of a crash.
Remedy
Dealers will seal the vehicle body in the wheel well area and inspect the front foot wells for water intrusion, repairing as necessary, free of charge. Owner notification letters were mailed July 20, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070009.
99% repairedof 5,680 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V403000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V405000 Filed May 28, 2021

Front Passenger Air Bag May Not Deploy Properly

Air bags · frontal · passenger side · inflator module
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB250 vehicles. The front passenger air bag inflator and cushion may be improperly attached inside the air bag module, which could result in the air bag cushion tearing upon deployment.
Consequence
An air bag that does not deploy properly during a crash can increase the risk of injury.
Remedy
Dealers will replace the front passenger air bag module, free of charge. Owner notification letters were mailed July 16, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021060011.
100% repairedof 17 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V405000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V354000 Filed May 14, 2021

Rearview Camera Image May Not Display/FMVSS 111

Back over prevention · sensing system · camera
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The MBUX multimedia system software may cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Consequence
A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
Remedy
The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's number for this recall is 2021050012.
96.5% repairedof 343,191 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V354000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V231000 Filed Apr 1, 2021

Tailgate Side Spoilers May Detach

Structure · body · tailgate
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB35 AMG, and 2020-2021 GLB250 vehicles. The side spoilers on the tailgate might not have been installed correctly, allowing them to detach.
Consequence
Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
Remedy
MBUSA will notify owners, and dealers will inspect and, if necessary, replace the side spoilers, free of charge. Owner letters were mailed July 2, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021050009.
98.4% repairedof 5,215 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V231000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V232000 Filed Apr 1, 2021

Wheel Arch Covers May Detach

Structure · body
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLB250 vehicles. The wheel arch covers on the front fenders might not have been installed correctly, allow them to detach.
Consequence
Detached wheel arch covers can create a road hazard, increasing the risk of a crash or injury.
Remedy
MBUSA will notify owners, and dealers will check the installation of the front wheel arch covers and correct them as necessary, free of charge. Owner letters were mailed May 21, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021040015.
98.9% repairedof 2,362 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V232000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 21V058000 Filed Feb 5, 2021

Inaccurate Vehicle Location for Emergency Services

Communication · auto crash notification
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
Consequence
Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Remedy
MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
95.3% repairedof 1,292,258 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 21V058000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 20V628000 Filed Oct 9, 2020

Window Air Bag May Not Be Mounted Correctly

Air bags · side/window
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB 250 vehicles. The window air bag in the A-pillar area may not be mounted correctly, affecting its performance. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 226, "Ejection Mitigation."
Consequence
In the event of a crash that deploys the window air bag, the catch strap could disconnect and increase the risk of injury.
Remedy
MBUSA will notify owners, and dealers will check the mounting of the window air bag and correct it as necessary, free of charge. The recall began October 30, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020100010.
100% repairedof 7 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 20V628000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 20V558000 Filed Sep 14, 2020

Second Row Seat May Not Lock

Seats · mid/rear assembly
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. The second row seat may not be correctly aligned within the seat track on one side, possibly causing the seat to not lock properly into place.
Consequence
If the second row seat is not locked into place, there could be an increased risk of injury to the seat occupants in a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the installation of the second row seat and correct it, if necessary, free of charge. The recall began October 23, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020090020.
97.2% repairedof 36 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 20V558000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 20V480000 Filed Aug 14, 2020

Rear Spoiler May Detach

Structure · body
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. The rear spoiler above the tailgate may not have been welded correctly. This could result in parts of the spoiler detaching from the vehicle.
Consequence
If the spoiler detaches while driving, it can become a road hazard, increasing the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the rear spoiler and replace it, if necessary, free of charge. The recall began October 23, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020090006.
99.2% repairedof 10,644 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 20V480000
Listed for 2020 Mercedes-Benz GLB 250. Not checked against your VIN.
Recall 20V246000 Filed May 1, 2020

Water Intrusion into Front Wheel Wells

Electrical system
Official NHTSA text
Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB 250 vehicles. Water may enter through the wheel well area into the front occupant foot wells, potentially damaging certain electrical components. This may result in the instrument cluster going blank, or an engine stall while driving without the ability to restart the vehicle.
Consequence
Either a blank instrument cluster display or an engine stall can increase the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will seal the vehicle body in the wheel well area and inspect the front foot wells for water intrusion, repairing as necessary, free of charge. The recall began July 31, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070009.
100% repairedof 26 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 20V246000

PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.

Owner complaints (54)

54 complaints filed with NHTSA (owner reports, not verified findings). The structure is mentioned most often.

3involved a crash
0involved a fire
3injuries reported
0deaths reported

As reported by owners in their complaints. These are reports, not NHTSA findings.

Most-reported components

Complaints filed with NHTSA for the 2020 Mercedes-Benz GLB 250, by component (top 10). One complaint can list several components, so these add up to more than 54.Source: NHTSA ODI owner complaints · Retrieved Oct 6, 2026 · Report a data error

How 2020 compares with other GLB 250 years

Best and worst GLB 250 years →
54 29 11 11 4 1 1
2020202120222023202420252026
This year (2020)Other yearsStill collecting reports

Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.

Fuel economy: up to 26 mpg combined

26
mpg combined
23
city
30
highway
EPA annual fuel cost
$3,150
CO₂ tailpipe
344 g/mi
EPA class
Small Sport Utility Vehicle

What it costs you to run

$2,512per year
$209per month
577gallons a year

Miles ÷ 26 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.

EPA label estimates from lab tests; your mileage will vary.

Specs by configuration

2020 Mercedes-Benz GLB 250 configurations with EPA data
Engine · transmissionDriveCity / Hwy / CombEPA $/yrCO₂ g/mi
2 L 4-cyl · AutomaticFront-Wheel Drive23 / 30 / 26$3,150344

Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.

Used blue SUV on a sunny dealer lot with its hood open and a clipboard on the fender

Looking at a 2020 GLB 250 for sale?

Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.

All GLB 250 years

Where to next

2020 Mercedes-Benz GLB 250 FAQ

How many recalls does the 2020 Mercedes-Benz GLB 250 have?

NHTSA lists 20 recall campaigns: 26V481000 (latch), 23V732000 (brake), 22V365000 (electrical), 22V232000 (rear camera), 21V990000 (steering), 21V961000 (fuel system), 21V639000 (air bag), 21V526000 (electrical), 21V509000 (lighting), 21V404000 (air bag), 21V403000 (electrical), 21V405000 (air bag), 21V354000 (electrical), 21V231000 (structure), 21V232000 (structure), 21V058000 (electrical), 20V628000 (air bag), 20V558000 (seat), 20V480000 (structure), 20V246000 (electrical). Use NHTSA's VIN lookup to see whether a specific car was repaired.

What are the most common 2020 Mercedes-Benz GLB 250 problems?

Owners filed 54 complaints with NHTSA. Structure (14), Unknown or other (11), Electrical system (10) are mentioned most. These are owner reports, not verified findings.

What mpg does the 2020 Mercedes-Benz GLB 250 get?

EPA rates the 2 L 4-cyl · Automatic version at 23 city, 30 highway and 26 combined mpg.

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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