Used 2020 Mercedes-Benz GLB for Sale near Washington
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Night Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,840
- Stock #:
- 2752
- VIN:
- W1N4M4HB3MW134841
Sponsored by Top Gear Motors
2021 Mercedes-Benz GLB
250 4MATIC
61,840 mi
$24,600
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Galaxy Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,641
- Stock #:
- 38530A
- VIN:
- W1N4M4HB8LW069841
Sponsored Listing
2020 Mercedes-Benz GLB
250 4MATIC
46,641 mi
$22,991
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Polar White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige)
- Transmission:
- Automatic
- Mileage:
- 57,020
- Stock #:
- 026471
- VIN:
- W1N4M4HB6LW026471
2020 Mercedes-Benz GLB
250 4MATIC
57,020 mi
$20,009
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Night Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige)
- Transmission:
- Automatic
- Mileage:
- 78,434
- Stock #:
- 006908
- VIN:
- WDC4M4GB3LW006908
2020 Mercedes-Benz GLB
250 FWD
78,434 mi
$18,099
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Night Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 60,865
- Stock #:
- 12621F
- VIN:
- WDC4M4HB4LW008746
2020 Mercedes-Benz GLB
250 4MATIC
60,865 mi
$21,695
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Galaxy Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,641
- Stock #:
- 38530A
- VIN:
- W1N4M4HB8LW069841
2020 Mercedes-Benz GLB
250 4MATIC
46,641 mi
$22,991
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Denim Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige)
- Transmission:
- Automatic
- Mileage:
- 42,962
- Stock #:
- MW144997
- VIN:
- W1N4M4GB5MW144997
2021 Mercedes-Benz GLB
250 FWD
42,962 mi
$25,375
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Night Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,840
- Stock #:
- 2752
- VIN:
- W1N4M4HB3MW134841
2021 Mercedes-Benz GLB
250 4MATIC
61,840 mi
$24,600
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 11,254
- Stock #:
- 70105182
- VIN:
- W1N4M4HB8MW082428
2021 Mercedes-Benz GLB
250 4MATIC
11,254 mi
$33,347
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,974
- Stock #:
- 70077015
- VIN:
- W1N4M4HB0LW060101
2020 Mercedes-Benz GLB
250 4MATIC
44,974 mi
$25,347
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 64,491
- Stock #:
- LW024460
- VIN:
- W1N4M4HB2LW024460
2020 Mercedes-Benz GLB
250 4MATIC
64,491 mi
$22,500
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 66,172
- Stock #:
- D1602
- VIN:
- W1N4M4HB9MW147271
2021 Mercedes-Benz GLB
250 4MATIC
66,172 mi
$23,149
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 86,259
- Stock #:
- N011599
- VIN:
- WDC4M4GB8LW011599
2020 Mercedes-Benz GLB
250 FWD
86,259 mi
$19,220
CarGurus Analysis:
2020 Mercedes-Benz GLB
With 514 currently listed for sale and an average price of $21,473.00, 34.6% of 2020 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLB 4.14 / 5 stars.
80.7% of 2020 GLB models on CarGurus are accident free.
The 2020 Mercedes-Benz GLB stands out with its spacious interior, impressive technology, and engaging driving experience, making it a versatile choice in the luxury SUV segment.
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,479
- Stock #:
- 29028320
- VIN:
- W1N4M4HB2MW140081
2021 Mercedes-Benz GLB
250 4MATIC
32,479 mi
$26,347
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Mountain Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,635
- Stock #:
- 260387A
- VIN:
- W1N4M4HB4MW142298
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2021 Mercedes-Benz GLB
250 4MATIC
82,635 mi
$20,198
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 92,921
- Stock #:
- 16152
- VIN:
- W1N4M4HB8LW032014
2020 Mercedes-Benz GLB
250 4MATIC
92,921 mi
$18,205
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Night Black
- Fuel type:
- Gasoline
- Interior color:
- Bahia Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 55,355
- Stock #:
- STK147385
- VIN:
- W1N4M4HB2MW147385
2021 Mercedes-Benz GLB
250 4MATIC
55,355 mi
$24,658
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,797
- Stock #:
- 70019678
- VIN:
- WDC4M4GB6LW008605
2020 Mercedes-Benz GLB
250 FWD
56,797 mi
$21,297
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,108
- Stock #:
- L12246
- VIN:
- W1N4M4GB5MW148497
2021 Mercedes-Benz GLB
250 FWD
117,108 mi
$17,532
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 75,155
- Stock #:
- L22676
- VIN:
- W1N4M4GB8LW013075
2020 Mercedes-Benz GLB
250 FWD
75,155 mi
$20,972
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,949
- Stock #:
- 043683
- VIN:
- W1N4M4HB7LW043683
2020 Mercedes-Benz GLB
250 4MATIC
72,949 mi
$23,580
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 69,207
- VIN:
- W1N4M4GBXMW104091
2021 Mercedes-Benz GLB
250 FWD
69,207 mi
$19,943
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,162
- Stock #:
- 104329
- VIN:
- W1N4M4GB6MW104329
2021 Mercedes-Benz GLB
250 FWD
68,162 mi
$29,718
CarGurus Analysis: 2020 Mercedes-Benz GLB
overall
Summary
With 514 currently listed for sale and an average price of $21,473.00, 34.6% of 2020 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLB 4.14 / 5 stars.
80.7% of 2020 GLB models on CarGurus are accident free.
The 2020 Mercedes-Benz GLB stands out with its spacious interior, impressive technology, and engaging driving experience, making it a versatile choice in the luxury SUV segment.
Why it stands out
The 2020 Mercedes-Benz GLB distinguishes itself in the competitive small SUV market with its blend of practicality and luxury. Built on a front-wheel-drive platform, the GLB offers an optional third row of seating, a unique feature among its peers, allowing it to accommodate up to seven passengers. Its turbocharged 2.0-liter engine delivers a respectable 221 horsepower, providing a smooth and responsive driving experience. The interior is designed with high-quality materials and advanced technology, including the Mercedes Benz User Experience (MBUX) infotainment system, which features natural voice recognition and stunning twin 10.25-inch displays. While some users have noted that the ride can be a bit rough and the brakes may not meet performance expectations, the overall package of spaciousness, technology, and driving enjoyment makes the GLB a compelling option for buyers seeking a luxury SUV.
Other model years to consider
- Average price: $23,991.00
- Good/great deal percentage: 37.3%
- User rating: 5 / 5
- Total listings: 1,007
- Average price: $27,881.00
- Good/great deal percentage: 38.4%
- User rating: 4 / 5
- Total listings: 1,288
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
4.2 Overall rating
Filter by rating
Gilles M
Reviewed a 2020 Mercedes-Benz 250 4MATIC on Jan 6, 2026
Simple luxury suv that provides great comfort, stylish interior, and decent power.
Anonymous
Reviewed a 2020 Mercedes-Benz GLB on May 24, 2024
This car is beautiful, has so many premium features, I absolutely love and recommend it
Anonymous
Reviewed a 2020 Mercedes-Benz GLB on Oct 20, 2020
I absolutely love this vehicle. It is a great value for the money. The features are amazing and it is the perfect size for me. It is just for me. I am retired and I dont have any small children so I dont need anything big and I dont want anything too small. It is the perfect size with the perfect amount of features.
Kevin H
Reviewed a 2020 Mercedes-Benz 250 4MATIC on Mar 5, 2024
This car is everything my wife has wanted for several years now. In our opinion, this is definitely a step up from the BMW X5 she was in before. We were patient and got a very good deal and so overall, were ecstatic with our purchase!
2020 Mercedes-Benz GLB Trims
| Trim type | MSRP |
|---|---|
| 250 4MATIC | $38,600 |
| 250 FWD | $36,600 |
2020 Mercedes-Benz GLB Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Mercedes-Benz GLB prices has changed over time.
See more price trendsFAQs
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