Used 2020 Mercedes-Benz GLB for Sale nearMilwaukee, WI
Shop with transparent pricing.
Only show listings that include dealer fees- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,459
- Stock #:
- 6627
- VIN:
- W1N4M4HB4LW057346
Sponsored Listing
2020 Mercedes-Benz GLB
250 4MATIC
71,459 mi
$21,072
- 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:
- Automatic
- Mileage:
- 31,438
- Stock #:
- 42028
- VIN:
- W1N4M4HB3LW042028
2020 Mercedes-Benz GLB
250 4MATIC
31,438 mi
$24,454
- 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:
- 32,939
- Stock #:
- 28737661
- VIN:
- W1N4M4HB2LW039380
2020 Mercedes-Benz GLB
250 4MATIC
32,939 mi
$25,697
- 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:
- Polar White
- Fuel type:
- Gasoline
- Interior color:
- Black w/Red Stitching
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,402
- Stock #:
- P4357A
- VIN:
- W1N4M4GB9MW109508
2021 Mercedes-Benz GLB
250 FWD
97,402 mi
$20,867
- 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:
- Polar White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Mileage:
- 50,137
- Stock #:
- 616481A
- VIN:
- W1N4M4HBXMW113128
2021 Mercedes-Benz GLB
250 4MATIC
50,137 mi
$27,823
- 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:
- 69,825
- Stock #:
- 046079
- VIN:
- W1N4M4GB5LW046079
2020 Mercedes-Benz GLB
250 FWD
69,825 mi
$21,398
- 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:
- 56,490
- Stock #:
- 29073651
- VIN:
- W1N4M4GB5MW092416
2021 Mercedes-Benz GLB
250 FWD
56,490 mi
$26,297
- 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:
- Brown (Tan)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,480
- Stock #:
- 1990
- VIN:
- W1N4M4HB0LW030449
2020 Mercedes-Benz GLB
250 4MATIC
48,480 mi
$23,543
- 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:
- Mountain Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 43,373
- Stock #:
- P104983
- VIN:
- W1N4M4GB3MW104983
2021 Mercedes-Benz GLB
250 FWD
43,373 mi
$28,304
- 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:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 32,010
- Stock #:
- 70089668
- VIN:
- W1N4M4GB1MW087875
2021 Mercedes-Benz GLB
250 FWD
32,010 mi
$28,897
- 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:
- Automatic
- Mileage:
- 55,274
- Stock #:
- 29026625
- VIN:
- WDC4M4HB6LW010594
2020 Mercedes-Benz GLB
250 4MATIC
55,274 mi
$25,647
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,949
- Stock #:
- 70149755
- VIN:
- W1N4M4HB2MW101457
2021 Mercedes-Benz GLB
250 4MATIC
32,949 mi
$28,997
- 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:
- 41,227
- Stock #:
- 28631352
- VIN:
- W1N4M4GB2MW152345
2021 Mercedes-Benz GLB
250 FWD
41,227 mi
$27,897
CarGurus Analysis:
2020 Mercedes-Benz GLB
With 61 currently listed for sale near Milwaukee, WI and an average price of $21,776.00, 27.9% 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:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 221 hp 2L I4
- Exterior color:
- Digital White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 66,669
- Stock #:
- PC12752A
- VIN:
- W1N4M4HB4MW091532
2021 Mercedes-Benz GLB
250 4MATIC
66,669 mi
$23,015
- 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
$16,396
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 302 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 34,374
- Stock #:
- A4370
- VIN:
- W1N4M5BBXMW079626
2021 Mercedes-Benz GLB
AMG 35 4MATIC
34,374 mi
$32,483
- 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:
- 62,295
- Stock #:
- 013377
- VIN:
- W1N4M4GB2LW013377
2020 Mercedes-Benz GLB
250 FWD
62,295 mi
$19,499
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,417
- Stock #:
- 29024697
- VIN:
- W1N4M4GBXMW156076
2021 Mercedes-Benz GLB
250 FWD
47,417 mi
$27,197
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,296
- Stock #:
- 136407
- VIN:
- W1N4M4HB8MW136407
2021 Mercedes-Benz GLB
250 4MATIC
41,296 mi
$25,788
- 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:
- Automatic
- Mileage:
- 53,042
- Stock #:
- 7387
- VIN:
- W1N4M4HB4LW030695
-$1,000
2020 Mercedes-Benz GLB
250 4MATIC
53,042 mi
$22,807
$21,807
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 302 hp 2L I4
- Exterior color:
- Polar White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,681
- Stock #:
- P080150
- VIN:
- W1N4M5BB3MW080150
2021 Mercedes-Benz GLB
AMG 35 4MATIC
50,681 mi
$30,496
- 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:
- Iridium Silver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,677
- Stock #:
- 049209
- VIN:
- W1N4M4GB7LW049209
2020 Mercedes-Benz GLB
250 FWD
47,677 mi
$24,066
- 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:
- White
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 82,200
- Stock #:
- 003816
- VIN:
- WDC4M4GB5LW003816
2020 Mercedes-Benz GLB
250 FWD
82,200 mi
$20,298
CarGurus Analysis: 2020 Mercedes-Benz GLB
overall
Summary
With 61 currently listed for sale near Milwaukee, WI and an average price of $21,776.00, 27.9% 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, providing a spirited driving experience that feels more engaging than many of its rivals. The vehicle's design prioritizes utility, featuring a boxy shape that maximizes cargo space, offering up to 62 cubic feet when the rear seats are folded down. Additionally, the GLB is loaded with advanced technology, including the Mercedes Benz User Experience (MBUX) infotainment system, which features natural voice recognition and stunning dual 10.25-inch displays. While the GLB excels in many areas, some users have pointed out that the ride can be a bit rough and that certain desirable features can significantly increase the price. Overall, the 2020 GLB is an appealing choice for buyers seeking a luxury SUV that doesn't compromise on space or technology.
Other model years to consider
- Average price: $26,504.00
- Good/great deal percentage: 42.7%
- User rating: 5 / 5
- Total listings: 103
- Average price: $28,806.00
- Good/great deal percentage: 52.8%
- User rating: 4 / 5
- Total listings: 108
This analysis is based on CarGurus' proprietary market data from July 31, 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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