2021
Mercedes-Benz GLB 250

Starts at:
$40,050
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New 2021 Mercedes-Benz GLB 250
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NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • GLB 250 SUV
    Starts at
    $38,050
    23 City / 31 Hwy
    MPG
    7
    Seat capacity
    Intercooled Turbo Premium Unleaded I-4
    Engine
    Front Wheel Drive
    Drivetrain
    See all specs
  • GLB 250 4MATIC SUV
    Starts at
    $40,050
    23 City / 30 Hwy
    MPG
    7
    Seat capacity
    Intercooled Turbo Premium Unleaded I-4
    Engine
    All Wheel Drive
    Drivetrain
    See all specs

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2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250 2021 Mercedes-Benz GLB 250

The good & the bad

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Factory warranties

New car program benefits

Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
4 years / 50,000 miles
Roadside Assistance
4 years / 50,000 miles

Certified Pre-Owned program benefits

Age / mileage
6 years old or less / less than 75,000 miles
Basic
1 year / unlimited miles
Dealer certification
164-point inspection

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Select cars to compare for more detailed info.
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Consumer reviews

4.2 / 5
Based on 14 reviews
Write a review
Comfort 4.4
Interior 4.7
Performance 4.4
Value 3.8
Exterior 4.5
Reliability 3.9

Most recent

21 GLB cylinder head

15K miles the fuel filter issue, not a big deal but at just 21K miles (exactly 2 yrs old) and the cylinder head needs replacement. I leased this vehicle and will not be buying it as planned.
  • Purchased a New car
  • Used for Having fun
  • Does not recommend this car
Comfort 3.0
Interior 4.0
Performance 4.0
Value 3.0
Exterior 4.0
Reliability 3.0
10 people out of 11 found this review helpful. Did you?
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Four cylinders are not the way of the future

The engine blew at 26,000 miles. The bearings let loose. After seeing reviews online with other owners with the same motor, they’re all reporting a knock in the engine which is how this one started. Buyer beware if this car does not have a V6. The motor is too small to pull the weight or the company is cost cutting on the parts to operate the engine for its application I believe The lightweight four-cylinder motor is a way for Mercedes to save costs. However, the costs are transferred to the owner with a four-cylinder and repairs down the road. Most companies seem to be moving towards four cylinders in these larger cars and dependability down the road is the cost
  • Purchased a New car
  • Used for Transporting family
  • Does not recommend this car
Comfort 5.0
Interior 5.0
Performance 2.0
Value 3.0
Exterior 5.0
Reliability 2.0
15 people out of 16 found this review helpful. Did you?
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FAQ

What trim levels are available for the 2021 Mercedes-Benz GLB 250?

The 2021 Mercedes-Benz GLB 250 is available in 1 trim level:

  • GLB 250 (2 styles)

What is the MPG of the 2021 Mercedes-Benz GLB 250?

The 2021 Mercedes-Benz GLB 250 offers up to 23 MPG in city driving and 31 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLB 250?

The 2021 Mercedes-Benz GLB 250 compares to and/or competes against the following vehicles:

Is the 2021 Mercedes-Benz GLB 250 reliable?

The 2021 Mercedes-Benz GLB 250 has an average reliability rating of 3.9 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Mercedes-Benz GLB 250 owners.

Is the 2021 Mercedes-Benz GLB 250 a good SUV?

Below are the cars.com consumers ratings for the 2021 Mercedes-Benz GLB 250. 71.4% of drivers recommend this vehicle.

4.2 / 5
Based on 14 reviews
  • Comfort: 4.4
  • Interior: 4.7
  • Performance: 4.4
  • Value: 3.8
  • Exterior: 4.5
  • Reliability: 3.9

Mercedes-Benz GLB 250 history

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