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Used
2021 Mercedes-Benz GLB 250 4MATIC
for sale
near
Greenwich, CT
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
I received excellent service when I brought my car in for
I received excellent service when I brought my car in for maintenance. Kristina was incredibly helpful in addressing all the issues my car had. She was friendly, professional, and truly a pleasure to work with. I highly appreciate her support and would definitely recommend this place to my friends. Thank you
My Cons
I love my GLB but two months and ten days, after the purchase, the engine needed a repair which was covered by the warranty. However, we were planning a lengthy trip and was thankful this did not occur while we were a few thousand miles from home. Me and My Mercedes are still trying to figure our communication out. I prefer Waz or Google Maps to their GPS system. Advance notifications of turns and such are better. Other than these issues I love driving her, Gilby.






Mercedes-Benz Certified
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
I had a very good experience at Silverstar Motors.
I had a very good experience at Silverstar Motors. Their service department was courteous and very professional. They managed my problems quickly and efficiently. Joseph
Overall Very Good
My only complaint is that the vehicle comes with run flat tires and no spare. The run flat tires don't allow for the best ride, but when it comes to everything else, the GLB is very good.






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
David excellent he is so helpful and very good brother he
David excellent he is so helpful and very good brother he is very good man
So Non Mercedes Benz - Benz
Ordered my GLB250 with all the right equipment - Spendy as my car topped out at over $52,000. Beautiful styling. I get compliments all the time - I had my car de-badged so there is an air of "What is it?" A few things I wish were standard equipment was the driver assist (radar based cruse control) and 360 camera system - all extra cost. The upgraded stereo was a must - I wish it had more low end sound. The Air Con seems weak - takes time to cool down on HOT days. My car is black with pano roof. I have a co worker who has a GLB and at less than 10,000 miles blown his cyl heads - OUCH $7,000 repair covered by warranty. Seems to be a common fault. The ride is graet - the milage is OK - I average around 21 in town and 30 on the highway. My previous GLA250 got excellent milage of 34 on the highway and 25 in town. I have the 7 passenger and love it - it is great for the kids 5.5 and under but it is not for adult seating. when not in use it has ample storage room. I have the Black w/ night package, advance lighting, pano roof, AMG styling package, Burmister stereo, Prem Package and the 19 inch 5 spoke AMG rims. Just a beautiful car with lots of curb appeal.






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
Great Buying Experience
Christina Granchelli was very easy and accommodating to work with, and swiftly and comprehensively addressed every comment or concern through the process.
My FWD SUV is a smooth urban - city commuter
The GLB 250 is a solid modern stylish commuter. 7 passenger seating with generous legroom for driver and middle seats, the 3rd row seat is perfect for children 5'5" and shorter. When 3rd row is down the rear cargo space is just as roomy as its GLC sibling. The 2.0L 220HP turbine 4 cylinder powerplant and dual clutch transmission compliments each other so well on the road. Standard safety features on our base model is ample for our conservative leisure driving habits. Entertainment and state of the art MBUX information system is supported by 2 10.25 inch displays with 3 user friendly ways to view the driving, performance and entertainment via steering wheel controls, touch screens and center console controls. We opted for the no panoramic roof so we can enjoy our leisure travels supported by crossbars and a cargo box. Overall we love our chosen new Mercedes Benz.






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
My trade-in value was fair, and I found a good used car
My trade-in value was fair, and I found a good used car here. The sales process was efficient, though I felt the detailing on the car before pickup could have been a bit more thorough. Still, a solid purchase.
"It's so Pretty "
Fantastic vehicle all around ! I enjoy being able to customize the interior. Very comfortable. For a smaller SUV I did not expect to have so much room, there is plenty of leg room for a six foot man to comfortably sit in the back seat.






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Great car at a great price!
Great car at a great price!! I purchased the extended warranty for peace of mind!






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
The staff here is very welcoming and energetic.
The staff here is very welcoming and energetic. It's one of those places where you don’t even mind hanging out while they work on things. Any car you get here will be worth every dollar you spend. 1st time buyer but i will be a regular here.






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Son los mejores los recomiendo llevaré a un amigo
Es el mejor dealer para comprar auto aceptando ispanos con el mejor trato y muy amables entras caminando y sale en auto un excelente servicio 10000%






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
It has been a pleasure working alongside Carlos at stream
It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
I must admit I was not ready to sell my car just yet
I must admit I was not ready to sell my car just yet however Artie was so persuasive in helping me find just the right solutions for my challenged situation considering I wasn't really expecting to get approved with just my trade in & a minimal out of pocket down payment but he made me an offer I couldn't refuse on 2021 Honda Accord that I was ready to buy out from my lease & put me in a beautiful loaded truck thanks again Artie go see him for any of your vehicle needs you won't regret it!






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Had a wonderful experience with these people.
Had a wonderful experience with these people. I was referred here by a friend who previously purchased a vehicle here. I recommend these guys.






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
THE BEST AT THE BEST
Walked in for a 5 series and drove off in my Audi A7 SAMMY IS THE MAN NO GAMES,been to many other places and this place made me feel like family






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Adrian was super helpful with assisting me today.
Adrian was super helpful with assisting me today. Very honest and transparent great car salesmen !






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Omar is a real one got me right in a AMG Asap!
Omar is a real one got me right in a AMG Asap! Good looking Omar






Used
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
Bought a car.
Bought a car. Price higher than perceived. But car seems solid. Rear fog light started acting up after leaving the lot






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
My car was serviced here.
My car was serviced here. Apostel provided me with great customer satisfaction. He was really helpful & understanding.






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
MR JEFF ROSEN
TONY MANGIOLINO WAS TERRIFIC HE WAS A TRUE GENTLEMAN--NEGOTIATION PROCESS WAS PAINLESS. DID NOT PURCHASE CAR YET--BUT WILL TURN BACK TO HIM IN NEAR FUTURE FOR PURCHASE






Mercedes-Benz Certified
2021 Mercedes-Benz GLB 250 4MATIC
Vehicle information
Features
Reviews
We just bought a CPO 2022 S580 Mercedes!
We just bought a CPO 2022 S580 Mercedes! Joe Horneman was our salesman, and he was an absolute joy to work with. There was no pressure, and he was very accommodating to our needs. We'd been looking around at multiple dealerships and no one treated us like family as Joe did. Throughout the entire process, Joe was patient, knowledgeable and available to us for questions and discussions. This is my 8th MB purchase, and I've found a new dealership to work with, and a new salesman!!






Used
2021 Mercedes-Benz GLB 250 Base 4MATIC
Vehicle information
Features
Reviews
Apostol is my go to guy at the dealership.
Apostol is my go to guy at the dealership. Any problems with the car, I immediately get in touch with him. I know it’s always in good hands.






Used
2021 Mercedes-Benz GLB 250 GLB 250
Vehicle information
Features
Reviews
I had a great time there, the sales woman was on point
I had a great time there, the sales woman was on point and I came out driving my dream car. Am definitely gonna be outside this summer :)
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Mercedes-Benz GLB 250 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLB 250 4MATIC | $50,715 | |
2025 Mercedes-Benz GLB 250 4MATIC | $41,681 | 2 Good deals |
2022 Mercedes-Benz GLB 250 4MATIC | $22,995 | 9 Great deals |
About the 2021 Mercedes-Benz GLB 250 4MATIC
4MATIC shown.
- Seating
- 7
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 26
- Transmission
- 8-Speed A/T
- Engine
- 221.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Mercedes-Benz GLB 250 4MATIC cost?
The 2021 Mercedes-Benz GLB 250 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLB 250 4MATIC is $26,693, with pricing starting at $17,222.
What is the MPG of the 2021 Mercedes-Benz GLB 250 4MATIC?
The 2021 Mercedes-Benz GLB 250 4MATIC offers up to 23 MPG in city driving and 30 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLB 250 4MATIC?
The 2021 Mercedes-Benz GLB 250 4MATIC compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLB 250 4MATIC 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.
71% of drivers recommend this car
- Comfort 4.4
- Interior 4.7
- Performance 4.4
- Value 3.8
- Exterior 4.5
- Reliability 3.9
GLB 250 (1 style)
Style |
---|
GLB 250 4MATIC SUV |
Inventory price |
Starting at $40,050 |
Combined MPG |
26 |
Engine |
221.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used 2021 Mercedes-Benz GLB 250 4MATIC by city
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2021 Mercedes-Benz GLB 250 4MATIC in Greenwich, CT
11 Great Deals out of 33 listings starting at $17,222
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11 Great Deals out of 33 listings starting at $17,222
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11 Great Deals out of 33 listings starting at $17,222
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11 Great Deals out of 33 listings starting at $17,222
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11 Great Deals out of 34 listings starting at $17,222
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11 Great Deals out of 33 listings starting at $17,222
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11 Great Deals out of 31 listings starting at $17,222
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11 Great Deals out of 34 listings starting at $17,222
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2021 Mercedes-Benz GLB 250 4MATIC in Byram, CT
11 Great Deals out of 33 listings starting at $17,222
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2021 Mercedes-Benz GLB 250 4MATIC in Stamford, CT
8 Great Deals out of 22 listings starting at $17,222
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2021 Mercedes-Benz GLB 250 4MATIC in Rye, NY
11 Great Deals out of 34 listings starting at $17,222
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2021 Mercedes-Benz GLB 250 4MATIC in Harrison, NY
11 Great Deals out of 35 listings starting at $17,222
Mercedes-Benz GLB 250 trims
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Mercedes-Benz GLB 250 2021 4MATIC
11 Great Deals out of 33 listings starting at $17,222
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