Used 2020 Mercedes-Benz GLB for Sale nearSeattle, WA
42 vehicles found
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:
- 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:
- 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:
- 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:
- 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:
- 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:
- 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
CarGurus Analysis:
2020 Mercedes-Benz GLB
With 43 currently listed for sale near Seattle, WA and an average price of $22,143.00, 32.6% 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.
100.0% of 2020 GLB models on CarGurus are accident free.
The 2020 Mercedes-Benz GLB is praised for its impressive technology, spacious interior, and enjoyable driving experience, although some drivers note that the ride can be a bit rough.
- 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:
- 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
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,741
- Stock #:
- 28099432
- VIN:
- W1N4M4GB1LW052736
2020 Mercedes-Benz GLB
250 FWD
38,741 mi
$25,097
- 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:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,742
- Stock #:
- 70034580
- VIN:
- W1N4M4GB6MW167639
2021 Mercedes-Benz GLB
250 FWD
22,742 mi
$27,797
- 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:
- 2021
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 29,795
- Stock #:
- 28734009
- VIN:
- W1N4M4HB9MW133824
2021 Mercedes-Benz GLB
250 4MATIC
29,795 mi
$27,998
- 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:
- Red
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 24,429
- Stock #:
- 131940
- VIN:
- W1N4M4HB1MW131940
-$1,723
2021 Mercedes-Benz GLB
250 4MATIC
24,429 mi
$31,555
$29,832
- 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
$24,828
- 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
CarGurus Analysis: 2020 Mercedes-Benz GLB
overall
Summary
With 43 currently listed for sale near Seattle, WA and an average price of $22,143.00, 32.6% 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.
100.0% of 2020 GLB models on CarGurus are accident free.
The 2020 Mercedes-Benz GLB is praised for its impressive technology, spacious interior, and enjoyable driving experience, although some drivers note that the ride can be a bit rough.
Why it stands out
The 2020 Mercedes-Benz GLB distinguishes itself in the competitive small SUV market with its blend of practicality and luxury. It offers a spacious interior that can comfortably accommodate four adults, with the option for a third row of seats, a rarity in this segment. The GLB is equipped with a turbocharged 2.0-liter engine that delivers a satisfying 221 horsepower, paired with a smooth eight-speed dual-clutch automatic transmission. While it may not be the most performance-oriented SUV, it provides a fun driving experience, especially in Sport mode. The GLB's 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. However, potential buyers should be aware that the cost can escalate quickly with desirable options, and some may find the braking performance lacking. Overall, the GLB is an appealing choice for those seeking a luxury SUV that prioritizes utility and comfort.
Other model years to consider
- Average price: $25,097.00
- Good/great deal percentage: 73.1%
- User rating: 5 / 5
- Total listings: 67
- Average price: $30,941.00
- Good/great deal percentage: 92.1%
- User rating: 4 / 5
- Total listings: 76
This analysis is based on CarGurus' proprietary market data from July 14, 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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