Used Mercedes-Benz GLB for Sale near Saint Louis, MO
233 results
- 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:
- 63,238
- Stock #:
- P6N101049
- VIN:
- W1N4M4GB7MW101049
Sponsored by Spirit Lexus
2021 Mercedes-Benz GLB
250 FWD
63,238 mi
$24,479
- Year:
- 2023
- 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:
- 8-Speed Dual Clutch
- Mileage:
- 51,135
- Stock #:
- H20213
- VIN:
- W1N4M4HB9PW309369
Sponsored Listing
2023 Mercedes-Benz GLB
250 4MATIC
51,135 mi
$27,370
- Year:
- 2025
- 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:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 47,831
- Stock #:
- 60322
- VIN:
- W1N4M4GB6SW382628
-$1,933
Sponsored Listing
2025 Mercedes-Benz GLB
250 FWD
47,831 mi
$28,432
$26,499
- Year:
- 2023
- Make:
- Mercedes-Benz
- Model:
- GLB
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 302 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 26,436
- Stock #:
- D5614L
- VIN:
- W1N4M5BB4PW299932
2023 Mercedes-Benz GLB
AMG 35 4MATIC
26,436 mi
$40,340
- Year:
- 2023
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 16,690
- Stock #:
- 28775417
- VIN:
- W1N4M4HB0PW323242
2023 Mercedes-Benz GLB
250 4MATIC
16,690 mi
$34,597
- Year:
- 2022
- 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:
- 55,368
- Stock #:
- P179434T
- VIN:
- W1N4M4HB4NW179434
2022 Mercedes-Benz GLB
250 4MATIC
55,368 mi
$24,756
- Year:
- 2023
- 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
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Neva Gray/Black
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 32,548
- Stock #:
- PW287845
- VIN:
- W1N4M4GB0PW287845
2023 Mercedes-Benz GLB
250 FWD
32,548 mi
$32,380
- Year:
- 2023
- 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
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,915
- Stock #:
- 28461C
- VIN:
- W1N4M4GB7PW285638
2023 Mercedes-Benz GLB
250 FWD
66,915 mi
$27,034
- Year:
- 2022
- 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:
- 61,866
- Stock #:
- NW237563
- VIN:
- W1N4M4HBXNW237563
2022 Mercedes-Benz GLB
250 4MATIC
61,866 mi
$26,151
- 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:
- Automatic
- Mileage:
- 43,909
- Stock #:
- V10868A
- VIN:
- W1N4M5BB0MW122046
2021 Mercedes-Benz GLB
AMG 35 4MATIC
43,909 mi
$28,950
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 52,718
- Stock #:
- 4447
- VIN:
- W1N4M4HB3MW105162
2021 Mercedes-Benz GLB
250 4MATIC
52,718 mi
$22,623
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,047
- Stock #:
- 126565
- VIN:
- W1N4M4HB9MW126565
2021 Mercedes-Benz GLB
250 4MATIC
31,047 mi
$25,000
- Year:
- 2022
- 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:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,285
- Stock #:
- 2562
- VIN:
- W1N4M4HB8NW191957
2022 Mercedes-Benz GLB
250 4MATIC
65,285 mi
$25,688
Recommended model year:
2021 Mercedes-Benz GLB
Shop 2021 Mercedes-Benz GLB »With 109 currently listed for sale near Saint Louis, MO and an average price of $28,261.00, 67.0% of 2021 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLB 5 / 5 stars.
100.0% of 2021 GLB models on CarGurus are accident free.
The 2021 Mercedes-Benz GLB offers impressive versatility with the option for a third row of seating, increasing passenger capacity from five to seven, along with a robust technology suite that enhances both comfort and safety.
- 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
- Fuel type:
- Gasoline
- Interior color:
- Bahia Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 47,909
- Stock #:
- MW103672
- VIN:
- W1N4M4HB5MW103672
-$700
2021 Mercedes-Benz GLB
250 4MATIC
47,909 mi
$27,550
$26,850
- 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:
- 40,012
- Stock #:
- W13389
- VIN:
- W1N4M4GBXMW138404
2021 Mercedes-Benz GLB
250 FWD
40,012 mi
$25,224
- 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
-$1,000
2021 Mercedes-Benz GLB
250 FWD
42,962 mi
$26,375
$25,375
- Year:
- 2022
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,238
- Stock #:
- W183496
- VIN:
- W1N4M4GB0NW183496
2022 Mercedes-Benz GLB
250 FWD
67,238 mi
$23,754
- Year:
- 2022
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 23,410
- Stock #:
- 6935
- VIN:
- W1N4M4GB1NW196855
2022 Mercedes-Benz GLB
250 FWD
23,410 mi
$30,218
- Year:
- 2023
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,699
- Stock #:
- 291010
- VIN:
- W1N4M4GB2PW291010
2023 Mercedes-Benz GLB
250 FWD
32,699 mi
$27,464
- Year:
- 2022
- 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:
- 8-Speed Dual Clutch
- Mileage:
- 44,603
- Stock #:
- V4683
- VIN:
- W1N4M4HB6NW252089
2022 Mercedes-Benz GLB
250 4MATIC
44,603 mi
$27,878
- Year:
- 2023
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 50,538
- Stock #:
- 310824
- VIN:
- W1N4M4GBXPW310824
2023 Mercedes-Benz GLB
250 FWD
50,538 mi
$29,330
- 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:
- Gray
- Transmission:
- 8-Speed Dual Clutch
- Mileage:
- 71,089
- Stock #:
- 12047
- VIN:
- W1N4M4GB9LW022514
2020 Mercedes-Benz GLB
250 FWD
71,089 mi
$21,576
- Year:
- 2022
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 39,770
- Stock #:
- A17588D
- VIN:
- W1N4M4GBXNW195879
Sponsored Listing
2022 Mercedes-Benz GLB
250 FWD
39,770 mi
$29,421
FAQs
How much does the Mercedes-Benz GLB cost in Saint Louis, MO?
How many Mercedes-Benz GLB vehicles in Saint Louis, MO have no reported accidents or damage?
What fuel types are available?
4.5 Overall rating
Customers say
The Mercedes-Benz GLB has impressed many owners with its spaciousness, comfortable ride, and premium features that set it apart in the luxury SUV segment. Reviewers particularly enjoy the versatile seating options and the overall design, while also praising its good fuel efficiency. However, some drivers have noted concerns regarding interior material quality and ride stiffness. Despite these critiques, the GLB consistently delivers a pleasant driving experience with an emphasis on technology and comfort.
AI generated from the text of customer reviews.
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What people say
John S
Reviewed a 2023 Mercedes-Benz GLB on Jan 22, 2026
The 2023 Mercedes-Benz GLB is the perfect blend of luxury, practicality, and performance. It offers a refined interior with premium materials, intuitive technology, and a surprisingly spacious cabin for its class. The ride is smooth and composed, with confident handling that makes both city driving and longer trips enjoyable. What really stands out is the versatility—plenty of cargo space, comfortable seating, and thoughtful features that make everyday driving effortless. The design is modern and upscale without being overdone, and the attention to detail is exactly what you expect from Mercedes-Benz. Overall, the GLB delivers luxury, comfort, and functionality in one well-rounded package. An excellent choice for anyone looking for a premium compact SUV that doesn’t compromise.
Lauren W
Reviewed a 2021 Mercedes-Benz 250 4MATIC on Jul 24, 2024
Amazing suv for people who want a small SUV. Size of a Nissan Rouge, but with the features and luxury options of a Mercedes.
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.
Heather M
Reviewed a 2023 Mercedes-Benz 250 4MATIC on Oct 23, 2023
Fit and finish is what you would expect from Mercedes. The front seat comfort is a true relief for my aching back. Everything inside is focused on convenience for the driver. The track pad, mouses, and other interactive features make sure that everything is literally at your fingertips. The interior lighting is soothing as well as functional, especially when you have middle aged eyes that don’t see quite as well in the dark as they used to. The panoramic sunroof makes it feel like you can see the whole sky giving the car a very open feel in the front. Plus, the ceiling height is generous enough to easily fit my very tall sons. There really isn’t anything about this vehicle that I dislike except the standard floor mats. I’ll be ordering all weather mats. I do feel like there are some features that should be standard rather than optional for a luxury vehicle, but fortunately this one already had everything I needed. Also, the Denim Blue is a rich and velvety color. I had my mind set on black or dark grey initially, but I am glad that the blue was where I landed. It’s gorgeous!
Mercedes-Benz GLB Trims
| Trim type | MSRP |
|---|---|
| 250 FWD | $43,800 |
| 250 4MATIC | $45,800 |
| AMG 35 4MATIC | $60,600 |
Mercedes-Benz GLB Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz GLB prices has changed over time.
See more price trendsCarGurus recommends the 2021 Mercedes-Benz GLB
Summary
With 109 currently listed for sale near Saint Louis, MO and an average price of $28,261.00, 67.0% of 2021 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLB 5 / 5 stars.
100.0% of 2021 GLB models on CarGurus are accident free.
The 2021 Mercedes-Benz GLB offers impressive versatility with the option for a third row of seating, increasing passenger capacity from five to seven, along with a robust technology suite that enhances both comfort and safety.
Why it stands out
The 2021 Mercedes-Benz GLB makes a significant impression in the luxury SUV market with its practical design and strong performance. With its turbocharged 2.0-liter inline four-cylinder engine, delivering 221 horsepower, the GLB is both agile and efficient, providing an enjoyable driving experience with fuel economy estimates of up to 30 mpg on the highway. The car is accessible, starting at a competitive price point, while still offering a premium feel thanks to features such as the advanced MBUX infotainment system, spacious interior, and exceptional build quality synonymous with Mercedes-Benz. Additionally, the GLB prioritizes safety with numerous standard and available safety features like adaptive braking technology and active blind-spot assist, solidifying its reputation as a family-friendly luxury vehicle.
Other model years to consider
- Average price: $26,692.00
- Good/great deal percentage: 97.9%
- User rating: 5 / 5
- Total listings: 94
- Average price: $28,800.00
- Good/great deal percentage: 78.2%
- User rating: 4 / 5
- Total listings: 124
- Average price: $28,573.00
- Good/great deal percentage: 30.1%
- Total listings: 103
These recommendations are based on CarGurus' proprietary market data from June 23, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2020 Mercedes-Benz GLB
- Expert review9/10
- MSRP$36,600-$38,600
- Avg. price$21,269
- User rating4.1429
2021 Mercedes-Benz GLB
- Expert review8/10
- MSRP$38,050-$49,500
- Avg. price$24,052
- User rating5
2022 Mercedes-Benz GLB
- Expert review7/10
- MSRP$38,600-$49,950
- Avg. price$27,800
- User rating4
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