Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Mountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATICMountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATICMountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATICMountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATICMountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATICMountain Grey Metallic 2021 Mercedes-Benz GLB 250 4MATIC

    $23,494

    $4.5K
    54,355 mi.
    Est. $403/mo

    Green Brook Chevrolet Buick GMC

    4.0
    Green Brook Township, NJ (30 mi)
    Check Availability

    Quick view
  • White 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATIC

    $16,995

    $1K
    81,344 mi.
    Est. $292/mo

    Auto Spot of Mountain Lakes

    4.1
    Mountain Lakes, NJ (22 mi)
    Check Availability
    Quick view
  • Galaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATICGalaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATICGalaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATICGalaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATICGalaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATICGalaxy Blue Metallic 2021 Mercedes-Benz GLB 250 4MATIC

    $23,673

    $1K
    33,482 mi.
    Est. $407/mo

    New Country Lexus of Great Neck

    4.4
    Great Neck, NY (19 mi)
    Check Availability
    Quick view
  • White 2021 Mercedes-Benz GLB 250 BaseWhite 2021 Mercedes-Benz GLB 250 BaseWhite 2021 Mercedes-Benz GLB 250 BaseWhite 2021 Mercedes-Benz GLB 250 BaseWhite 2021 Mercedes-Benz GLB 250 BaseWhite 2021 Mercedes-Benz GLB 250 Base

    $21,999

    57,234 mi.
    Est. $378/mo

    Autopia Motorcars Inc

    4.3
    Union, NJ (19 mi)
    Check Availability
    Quick view
  • Night Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATIC

    $26,889

    39,741 mi.
    Est. $462/mo

    City World Ford

    4.0
    Bronx, NY (11 mi)
    Check Availability
    Quick view
  • Cosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATICCosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATICCosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATICCosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATICCosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATICCosmos Black Metallic 2021 Mercedes-Benz GLB 250 4MATIC

    $20,389

    59,757 mi.
    Est. $350/mo

    Adams Auto Group of Little Ferry

    Little Ferry, NJ (3 mi)
    Check Availability
    Quick view
  • Night Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATIC

    $16,488

    $500
    72,478 mi.
    Est. $283/mo

    Certified Performance Motors

    3.9
    Valley Stream, NY (24 mi)
    Check Availability
    Quick view
  • Night Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATIC

    $19,995

    $1K
    57,337 mi.
    Est. $343/mo

    Queens Auto

    3.3
    Queens, NY (12 mi)
    Check Availability
    Quick view
  • White 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATICWhite 2021 Mercedes-Benz GLB 250 4MATIC

    $17,995

    $1K
    71,364 mi.
    Est. $309/mo

    Queens Auto

    3.3
    Queens, NY (12 mi)
    Check Availability
    Quick view
  • Midnight Black 2021 Mercedes-Benz GLB 250 Base 4MATICMidnight Black 2021 Mercedes-Benz GLB 250 Base 4MATICMidnight Black 2021 Mercedes-Benz GLB 250 Base 4MATICMidnight Black 2021 Mercedes-Benz GLB 250 Base 4MATICMidnight Black 2021 Mercedes-Benz GLB 250 Base 4MATICMidnight Black 2021 Mercedes-Benz GLB 250 Base 4MATIC

    $26,993

    $798
    31,754 mi.
    Est. $464/mo

    Benzel-Busch Motor Car

    4.8
    Englewood, NJ (4 mi)
    Check Availability
    Quick view
  • Polar White 2021 Mercedes-Benz GLB 250 4MATICPolar White 2021 Mercedes-Benz GLB 250 4MATICPolar White 2021 Mercedes-Benz GLB 250 4MATICPolar White 2021 Mercedes-Benz GLB 250 4MATICPolar White 2021 Mercedes-Benz GLB 250 4MATICPolar White 2021 Mercedes-Benz GLB 250 4MATIC

    $17,222

    82,360 mi.
    Est. $296/mo

    Certified Auto Group LLC

    2.7
    Hempstead, NY (25 mi)
    Check Availability
    Quick view
  • Polar White 2021 Mercedes-Benz GLB 250

    $26,995

    34,345 mi.
    Est. $464/mo

    Mercedes-Benz of Caldwell

    West Caldwell, NJ (15 mi)
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 4MATIC

    $19,995

    $500
    54,897 mi.
    Est. $343/mo

    Import Masters

    1.5
    Great Neck, NY (19 mi)
    Check Availability
    Quick view
  • $22,773

    70,743 mi.
    Est. $391/mo

    Generation Nissan

    4.1
    North Plainfield, NJ (28 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250Black 2021 Mercedes-Benz GLB 250Black 2021 Mercedes-Benz GLB 250Black 2021 Mercedes-Benz GLB 250Black 2021 Mercedes-Benz GLB 250Black 2021 Mercedes-Benz GLB 250

    $26,998

    45,598 mi.
    Est. $464/mo

    CarMax Frederick

    $149 delivery to Wayne, NJ (13 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATIC

    $24,885

    45,994 mi.
    Est. $427/mo

    North End Motors

    5.0
    $439 delivery from Canton, MA (176 mi)
    Check Availability
    Quick view
  • Night Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATICNight Black 2021 Mercedes-Benz GLB 250 4MATIC

    $22,489

    $500
    51,429 mi.
    Est. $386/mo

    DCH Kay Honda

    4.8
    Eatontown, NJ (42 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATIC

    $27,497

    36,220 mi.
    Est. $472/mo

    Blasius Mitsubishi

    3.1
    Brookfield, CT (52 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 BASE 4MATICBlack 2021 Mercedes-Benz GLB 250 BASE 4MATICBlack 2021 Mercedes-Benz GLB 250 BASE 4MATICBlack 2021 Mercedes-Benz GLB 250 BASE 4MATICBlack 2021 Mercedes-Benz GLB 250 BASE 4MATICBlack 2021 Mercedes-Benz GLB 250 BASE 4MATIC

    $22,000

    42,595 mi.
    Est. $378/mo

    Celebrity Ford of Toms River

    4.5
    Toms River, NJ (65 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATICBlack 2021 Mercedes-Benz GLB 250 4MATIC

    $23,295

    68,956 mi.
    Est. $400/mo

    Warrington Auto Sales

    Warrington, PA (74 mi)
    Check Availability
    Quick view
  • Black 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATICBlack 2021 Mercedes-Benz GLB 250 Base 4MATIC

    $25,000

    31,047 mi.
    Est. $429/mo

    Maserati of Monmouth

    3.8
    Ocean, NJ (46 mi)
    Check Availability
    Quick view

Mercedes-Benz GLB 250 prices by year

Model year Average price Deals
2026 Mercedes-Benz GLB 250 $51,974 18 Great deals
2025 Mercedes-Benz GLB 250 $41,537 3 Good deals
2023 Mercedes-Benz GLB 250 $31,263 5 Great deals
2022 Mercedes-Benz GLB 250 $28,670 6 Great deals

About the 2021 Mercedes-Benz GLB 250

Basics

Base shown (base trim).

Seating
7
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
26
Transmission
8-Speed A/T
Engine
221.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 Mercedes-Benz GLB 250
FAQs

How much does the 2021 Mercedes-Benz GLB 250 cost?

The 2021 Mercedes-Benz GLB 250 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLB 250 is $24,189, with pricing starting at $14,856.

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 for a combined rating of 26 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, 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:


  • Mercedes-Benz GLA 250
  • Mercedes-Benz AMG GLB 35
  • BMW X4
  • BMW X3
  • BMW X2
  • Audi Q3

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 GLB 250 owners.

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

Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz GLB 250.

(14 reviews)
Rating breakdown (out of 5):
Comfort
4.4
Interior
4.7
Performance
4.4
Value
3.8
Exterior
4.5
Reliability
3.9
Ratings (14 reviews)

71% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.4
Interior
4.7
Performance
4.4
Value
3.8
Exterior
4.5
Reliability
3.9
Trims

GLB 250 (2 styles)

Style
GLB 250 SUV GLB 250 4MATIC SUV
Inventory price
Starting at $38,050 Starting at $40,050
Combined MPG
26 26
Engine
221.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 221.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed