2021 Mercedes-Benz GLB-Class Review
Price Range: $22,199 - $35,998
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Great
8.1
out of 10
edmunds TESTED
The GLB is an attractive luxury SUV for the money. Its boxy shape gives it a distinctive look while providing extra passenger and cargo space. Throw in some of the best technology available on the market and you've got one of the best small luxury SUVs around.
2021 Mercedes-Benz GLB-Class Review
Pros
- Spacious for both passengers and cargo
- Strong overall performance
- Exceptional ride and seat comfort
- Lots of the latest tech and convenience features
Cons
- GLB 250 isn't particularly exciting to drive
- Options can quickly run the cost up
What's new
- A more powerful AMG GLB 35 debuts
- A blind-spot monitor and household power outlet now standard on GLB 250
- Part of the first GLB generation introduced for 2020
Overview
Mercedes-Benz offers ever more inventive ways of exploring the spaces between existing car segments, and the 2021 Mercedes-Benz GLB-Class is a textbook study. As its three letters suggest, the GLB slots in between the tidy GLA and the larger, pricier GLC, and it's a bit like a middle sibling in between hand-me-downs: too big to be subcompact, not quite large enough for a compact.
For sale near Ashburn, VA
87 listings
- $28,500good price$1,278 below market
- 23,208 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 23 City / 30 Hwy MPG
- Koons Ford of Falls Church (21 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Blind Spot Monitorin...
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Located in Falls Church, VA
2021 Mercedes-Benz GLB 250 4MATIC® 4D Sport Utility 8-Speed Automatic ** Bluetooth **, ** BLIS / Blind Spot Monitoring **, ** Moonroof/Sunroof **, ** ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: W1N4M4HB8MW141915
Stock: KFCP210297
Certified Pre-Owned: No
Listed since: 10-14-2025 - $28,274fair price$383 above market
- 46,222 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 23 City / 30 Hwy MPG
- Mercedes-Benz of Alexandria (25 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Blind Spot Monitorin...
Close
Located in Alexandria, VA
Clean CARFAX. Recent Arrival! New Price! Certified. 2021 Mercedes-Benz GLB 250 4MATIC® Polar WhiteMercedes-Benz Certified Pre-Owned Details: * Ve...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: W1N4M4HB1MW105452
Stock: L105452A
Certified Pre-Owned: Yes
Listed since: 10-20-2025
But the GLB stands apart with distinctive style, its upright boxy shape looking more like the rugged, celebrity-favorite G-wagen (G-Class) than its mainstream counterparts on either side of the product lineup. It's also exceptionally comfortable, suitably luxurious and loaded with appealing technology. The GLB even offers an available third-row seat, which is pretty much unheard of in this class. The seat is cramped to the point of being unusable, but the GLB gets credit for at least offering one.
The standard GLB isn't a particularly rousing car to drive, but that all changes this year with the introduction of the high-performance AMG GLB 35. Overall we'd recommend the GLB over its BMW X1, Audi Q3 and Volvo XC40 competitors — just mind the options list lest the reasonable base price spiral out of control. Read on for a deeper dive into the Mercedes-Benz GLB from our Expert Rating team.
Edmunds Expert Rating
edmunds TESTED
by the Edmunds Experts
Great
8.1
out of 10
We drove the 2021 Mercedes-Benz GLB-Class on our test track and on real roads. Our Edmunds team conducts rigorous independent vehicle testing, driving 500,000 miles a year.
Performance
8/10
How does the GLB-Class drive? In our testing, the GLB 250 reached 60 mph in 6.5 seconds, which is properly quick and at the top of the class. When you stomp the pedal, there's a noticeable delay before it starts accelerating, but with a lighter pedal application, it gets underway smoothly.
The GLB isn't particularly exciting to drive, but it is more capable than most SUV owners will need. The GLB's brakes are easy to modulate for smooth stops and impressively strong when you need to make an emergency stop. Around turns, the GLB feels sure-footed and planted.
The GLB isn't particularly exciting to drive, but it is more capable than most SUV owners will need. The GLB's brakes are easy to modulate for smooth stops and impressively strong when you need to make an emergency stop. Around turns, the GLB feels sure-footed and planted.
Comfort
8.5/10
How comfortable is the GLB-Class? The optional multi-contour seats with ventilation and heating are comfortable for hours at a time. The massage function doesn't actually massage. Rather, it subtly changes the seatback and cushion angles to shift your contact points, which in theory should help alleviate soreness on long trips. The rear seats are lower and shorter, which means taller passengers will find thigh support lacking, but not by much.
The suspension tuning is on the soft side in Comfort mode and easily soaks up road imperfections. It can feel a little floaty on certain broad undulations, but it's far from unsettling. Sport mode dials out that softness without introducing any harshness. The cabin is pleasantly quiet on the highway, even on coarser surfaces.
The suspension tuning is on the soft side in Comfort mode and easily soaks up road imperfections. It can feel a little floaty on certain broad undulations, but it's far from unsettling. Sport mode dials out that softness without introducing any harshness. The cabin is pleasantly quiet on the highway, even on coarser surfaces.
Interior
8.5/10
How’s the interior? The GLB's ride height and tall door openings make it easy to get in and out of. There's no need to step up or stoop down — just slip on in. Once inside, you'll find that all of the controls are logically placed and, after a very short time, you can operate them without having to take your eyes off the road.
The GLB boxy shape affords generous space compared to most of its competitors. Its tall windows provide excellent outward visibility. One minor downside: The sun visors are too small and don't provide full coverage when moved to the side of the vehicle.
The GLB boxy shape affords generous space compared to most of its competitors. Its tall windows provide excellent outward visibility. One minor downside: The sun visors are too small and don't provide full coverage when moved to the side of the vehicle.
Technology
8.5/10
How’s the tech? The GLB gets high marks for its tech features. It comes with Mercedes' MBUX infotainment system and Apple CarPlay and Android Auto smartphone integration. MBUX is the easiest and best system out there, with many ways to control functions. Voice commands are accurate but sometimes take a moment to process.
The GLB's driver assist features are particularly good. The adaptive cruise works great whether you're driving in dense highway traffic or cruising on the open highway. The lane-keeping assist system can be a little too aggressive in trying to keep you in the lane, but that situation is pretty rare.
The GLB's driver assist features are particularly good. The adaptive cruise works great whether you're driving in dense highway traffic or cruising on the open highway. The lane-keeping assist system can be a little too aggressive in trying to keep you in the lane, but that situation is pretty rare.
Storage
8/10
How’s the storage? The GLB makes good use of its boxy shape when it comes to taking on cargo. It'll accommodate big and bulky objects, and the low liftover height of the cargo floor and the standard power liftgate make loading easier. There are also plenty of places to keep your personal items, with large door pockets and a sizable center bin. Spring-loaded cupholder tabs keep narrow beverages secure too.
For family duty, the GLB should work out OK. A rear-facing infant safety seat can fit, but only if you keep the rear seats slid all the way back and the front seats in a reasonable position. We did notice that some car seat bases we tested were a bit hard to latch onto to the GLB's car-seat anchor points.
For family duty, the GLB should work out OK. A rear-facing infant safety seat can fit, but only if you keep the rear seats slid all the way back and the front seats in a reasonable position. We did notice that some car seat bases we tested were a bit hard to latch onto to the GLB's car-seat anchor points.
Fuel Economy
7.5/10
How’s the fuel economy? The EPA estimates fuel economy at 26 mpg in combined city/highway driving, making the GLB slightly more efficient than most class rivals. We observed 26 mpg on our 115-mile evaluation route, which is just a hair lower than expected but still a good result. We suspect the EPA figure should be achievable with a light foot.
Value
7.5/10
Is the GLB-Class a good value? The GLB splits the difference between the smaller and more affordable GLA and the slightly bigger and more expensive GLC. It's an appealing option as long as you know what you're getting. Buying one with a ton of options significantly inflates the price, and at that point you should consider the more refined GLC.
Compared with other extra-small luxury SUVs, you pay a little more for the GLB, but you also get more in terms of space, performance and comfort. As with most models in this class, the quality of materials feels a bit cheap in some areas, but overall the GLB feels worth its price.
Compared with other extra-small luxury SUVs, you pay a little more for the GLB, but you also get more in terms of space, performance and comfort. As with most models in this class, the quality of materials feels a bit cheap in some areas, but overall the GLB feels worth its price.
Wildcard
8/10
The GLB's upright and boxy styling gives it a more traditional and utilitarian SUV look, which we like. Is the GLB fun? No, not really. But that's mostly because we've only tested the GLB 250 so far. With an AMG variant now in the lineup, though, drivers seeking more excitement should be covered.
2021 Mercedes-Benz GLB-Class trim level differences
The 2021 Mercedes-Benz GLB is a small, entry-level luxury SUV with seating for five. An optional third-row of seats expands capacity for two more (very small) passengers. The GLB comes in three trim levels: GLB 250, GLB 250 4Matic and AMG GLB 35.
Which GLB-Class trim does Edmunds recommend?
For many drivers, the base GLB 250 (or its 4Matic all-wheel-drive counterpart for slick-weather regions) is a fine choice. But for those of a sporting persuasion, we'd recommend the AMG GLB 35 for its 302-horsepower engine and performance-tuned suspension. It demands a significant price jump but transforms the GLB into a small SUV hot rod.
Compare 2021 Mercedes-Benz GLB-Class trim levels
Helpful trims summary and side-by-side comparison chart

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Cost to Drive
Monthly estimates based on costs in Virginia
$177/mo for GLB-Class GLB 250
GLB-Class GLB 250
vs
$170/mo
Avg. Midsize SUV
Reliability
The 2021 Mercedes-Benz GLB-Class has a 4 years / 50,000 miles basic warranty and 11 recalls. Below you’ll find our owner reviews.
Recalls
11 recalls foundChecking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.
If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).
- Recall Number:
- 22V679000
- Manufacturer Recall Number:
- 2022090009
- Number of vehicles affected:
- 4
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB250 vehicles. The Electronic Stability Program (ESP) unit may be damaged, which can result in disabled anti-lock brakes (ABS), disabled electronic stability control (ESC), and an electrical short circuit.
- Defect Consequence:
- Disabled anti-lock brakes and electronic stability control can increase the risk of a crash or injury. An electrical short circuit increases the risk of a fire.
- Corrective Action:
- Dealers will replace the ESP unit, free of charge. Owner notification letters were mailed October 28, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022090009.
- Recall Number:
- 22V365000
- Manufacturer Recall Number:
- 2022060005
- Number of vehicles affected:
- 234918
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
- Defect Consequence:
- A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
- Corrective Action:
- The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060005.
- Recall Number:
- 22V314000
- Manufacturer Recall Number:
- 2022050011
- Number of vehicles affected:
- 88
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB 250 vehicles. The level sensor linkage on the rear axle might not have been installed properly, which could affect the headlight leveling function. MBUSA's number for this recall is 2022050011.
- Defect Consequence:
- Improperly leveled headlights may project a glare, which can impact other drivers and increase the risk of a crash.
- Corrective Action:
- Dealers will inspect and repair the level sensor linkage, as necessary, free of charge. Owner notification letters were mailed June 10, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
- Recall Number:
- 22V232000
- Manufacturer Recall Number:
- 2022060007
- Number of vehicles affected:
- 126443
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Defect Consequence:
- An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
- Corrective Action:
- Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.
- Recall Number:
- 22V078000
- Manufacturer Recall Number:
- 2022030007
- Number of vehicles affected:
- 50
- Defect Description:
- Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 GLB 250 vehicles. These vehicles may be equipped with an incorrect front driver's air bag module.
- Defect Consequence:
- An incorrect air bag module may not properly restrain an occupant during a crash. In addition, the air bag module could detach from the steering wheel during deployment. Either of these scenarios can increase the risk of injury in the event of a crash.
- Corrective Action:
- Dealers will inspect and replace the front driver's air bag, as necessary, free of charge. Owner notification letters were mailed March 25, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
- Recall Number:
- 21V990000
- Manufacturer Recall Number:
- 2022070009
- Number of vehicles affected:
- 38312
- Defect Description:
- Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 AMG GLB35, 2019-2020 A220, and 2020 GLB250 vehicles. The integral carrier that supports the front axle may corrode, causing it to fail.
- Defect Consequence:
- Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
- Corrective Action:
- Dealers will inspect and replace the integral carrier, as necessary, free of charge. Owner notification letters were mailed July 29, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022070009.
- Recall Number:
- 21V860000
- Manufacturer Recall Number:
- 2021110014
- Number of vehicles affected:
- 46
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB 250 and AMG GLB 35 vehicles. The driver-side window air bag may not have been mounted correctly to the lower area of the A-pillar. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 226, "Ejection Mitigation."
- Defect Consequence:
- The driver-side window air bag may not function properly during a crash, increasing the risk of injury.
- Corrective Action:
- Dealers will inspect the mounting of the driver-side window air bag and repair it as necessary, free of charge. Owner notification letters were mailed December 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Recall Number:
- 21V354000
- Manufacturer Recall Number:
- 2021050012
- Number of vehicles affected:
- 343191
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The MBUX multimedia system software may cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Defect Consequence:
- A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
- Corrective Action:
- The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's number for this recall is 2021050012.
- Recall Number:
- 21V232000
- Number of vehicles affected:
- 2362
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLB250 vehicles. The wheel arch covers on the front fenders might not have been installed correctly, allow them to detach.
- Defect Consequence:
- Detached wheel arch covers can create a road hazard, increasing the risk of a crash or injury.
- Corrective Action:
- MBUSA will notify owners, and dealers will check the installation of the front wheel arch covers and correct them as necessary, free of charge. The recall is expected to begin May 31, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Recall Number:
- 21V231000
- Number of vehicles affected:
- 5215
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB35 AMG, and 2020-2021 GLB250 vehicles. The side spoilers on the tailgate might not have been installed correctly, allowing them to detach.
- Defect Consequence:
- Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
- Corrective Action:
- MBUSA will notify owners, and dealers will inspect and, if necessary, replace the side spoilers, free of charge. The recall is expected to begin May 31, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Recall Number:
- 21V058000
- Manufacturer Recall Number:
- 2021020025
- Number of vehicles affected:
- 1292258
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Defect Consequence:
- Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Corrective Action:
- MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall is expected to begin April 6, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
Warranty
4 years / 50,000 miles Basic Warranty- Basic Warranty
- 4 years / 50,000 miles
- Drivetrain Warranty
- 4 years / 50,000 miles
- Rust Warranty
- 4 years / 50,000 miles
- Roadside assistance Warranty
- 4 years / 50,000 miles
Mercedes-Benz GLB-Class Reviews
Owner Reviews
5(68%)
4(21%)
3(7%)
2(4%)
1(0%)
Most Helpful Owner Reviews
Trending topics
Compact SUV with Third Row and Modern Interior
4 out of 5 starsLichking, 12/20/2020
2021 Mercedes-Benz GLB-Class GLB 250 4MATIC 4dr SUV AWD (2.0L 4cyl Turbo 8AM)
Purchased the 2021 GLB because I was looking for a compact-sized SUV with third row seating for kids. The GLB also has a modern interior, I like the turbine-style air vents and the "surfboard" infotainment and instrument cluster. Despite what others have said about navigating the infotainment, I don't find it hard or cumbersome to use. However, one nuisance is having to scroll to the … radio presets every now and then on the instrument display, sometimes it doesn't save the last setting. I also like the large panoramic sunroof although that's a $1500 option. The engine is peppy and the car is nimble (for an SUV) and has great class gas mileage. There are a few annoyances though: 1) The 2nd row seats don't fold all the way down IF the seats are moved to the front most position (the headrest hits the front seats), this makes it even more difficult to climb into the 3rd row; 2) Android Auto and Apply Carplay doesn't take up the full 10.25 inch infotainment screen, Google Maps only displays 7 inches. Hopefully Mercedes will update it to fill the screen.
The GLB isn't very stylish, isn't very fast and performance-oriented, and it's not the most luxurious Mercedes; however it offers the perfect practicality. The only competitor is the Discovery Sport which is also a compact, luxury SUV with a third row.
GLB with AMG Option - review
5 out of 5 starsSDM, 12/22/2020
2020 Mercedes-Benz GLB-Class GLB 250 4MATIC 4dr SUV AWD (2.0L 4cyl Turbo 8AM)
This is my first Mercedes Benz. By way of comparison I owed, all new, three Jeep Cherokees/Grand Cherokees (1988,1994, 2000), two Ford Escapes (2009,2012) , and a turbo VW beetle (2004), and a Chevrolet Z-06 Corvette (2004). The workmanship on the GLB (2020) is superlative and way above my other cars. I opted for a number of options, including the AMG package and the larger flat screen … dash. I mentioned those for a couple of reasons, hereinafter.
The AMG package doesn't, in the 2000 model, provide any additional horsepower. It does, however, provide for different styling, drilled rotors, larger wheels, and other items. Whilst the larger wheels are, in my view, better looking you will need to get snow tires as the AMG tires are not all season. So, if you are going to be using it in a snow environment plan ahead for that expense.
Another downside to the AMG package is that the GLB factory mudflaps will not fit the AMG model. I had to use generic items and make them fit.
I am 6'4" so the interior dimensions were important. I fit better in the GLB than the GLC. Moreover the visual sight lines from the GLB are also better. That being said, the driver's cockpit is a bit cramped for me on a lengthy drive. Although the seat has infinite adjustment you still have to contend with the steering wheel and the center console. In long drives I found that the edge of the center console strikes my leg about 4 inches below my right knee, and the door handle is at the same point on the left. It's difficult to move to a comfortable place regardless of where the steering wheel is placed (tilt & telescope). Also, I cannot see the complete speedometer or tachometer because the steering wheel, at my height, is blocking my view. I don't understand why Mercedes Benz does not allow the flat screen to be switched, putting the infotainment system directly in front of the driver and the speedometer/tachometer in the middle (like a Mini Cooper). I purposely bought the heads up display which solves some of those problems. It has sufficient adjustment for my height.
On summer blend gas, with summer tires, I can obtain low 30mpg at 75 to 80 mph on expressways, and mid 20s with winter blend fuel, and snows. City driving, regardless of fuel or tires is low to mid 20s. Because it is a turbo, 91 octane is required.
Turbo lag is not terrible. More annoying is when driving in the "comfort " transmission setting, the upshifts are terrible. You need to really accelerate to overcome the, in my view, lag time on upshifts. I found switching to "sport" in the city eliminates that issue altogether.
Cargo space is great if you are carrying loose sand but, as an example, my golf clubs won't fit without one on the backseats down. Likewise, the roof rails look good but there are no crossmembers so unless you build or find something aftermarket anything narrower than the rails will be resting on the roof.
Last, I tried to find the fuse panel inside the passenger compartment to wire my Valentine v1 and a dash camera. Despite where the owner's manual indicated the fuse panel is in the passenger compartment, it is yet to be found.
Overall I am pleased with the car. I've only 5,000 miles so reliably hasn't been tested.
More room than expected
5 out of 5 starsS Kukuris, 05/04/2020
2020 Mercedes-Benz GLB-Class GLB 250 4MATIC 4dr SUV AWD (2.0L 4cyl Turbo 8AM)
For a smaller SUV, we found the GLB to offer plenty of elbow room, with ample passenger and cargo space. We didn't need the 3rd row, so we don't have to worry about sacrificing cargo capacity. The base model doesn't include some basic features, such as a garage door opener, enhanced interior ambient lighting, or a heated steering wheel, but we don't feel short-changed at all. We still … have heated seats and plenty of options in our particular vehicle to meet our needs. The 4matic is a MUST in Colorado, so that was an upgrade we couldn't do without. The turbo acceleration is very noticeable, and every mode handles exceptionally well. As first-time MB owners, we are very pleased with the GLB!
18 months on - A great ride with a cautionary tale
4 out of 5 starsAstrod, 06/06/2022
2021 Mercedes-Benz GLB-Class GLB 250 4dr SUV (2.0L 4cyl Turbo 8AM)
A follow up to my earlier review "A nice blend of space, tech and value". Had this car for 18 months now - finished the first service.
All the key points are very valid. The car offers exceptional space for a small SUV, easy to handle, great tech, super boot space.
One nagging issue from the start was poor gas mileage. Right from the time we took possession of the car in 2021, we … never got close to the advertised gas mileage. I asked about that in the first service check and got no response from the dealer except everything was ok. A few months past first service, the engine light came on and stayed on. We didnt take the car in immediately and suddenly found ourselves with an unreliable engine that died on. On taking it in for service, the CSR immediately mentioned that some GLB engines had faulty engines with leaking cylinders. They took the car in and replaced the engine cylinders as it was within warranty. Since then the mileage is exactly as advertised and the car performance is great.
Moral of the story - if you GLB isnt giving you good mileage - get your engine cylinders checked,
We have a limited number of reviews for the 2021 Mercedes-Benz GLB-Class, so we've included reviews for other years of the GLB-Class since its last redesign.
2021 Mercedes-Benz GLB-Class video
Top Subcompact SUVs for 2021-2022 | Extra-Small & Easy to Drive – What's Not to Like?
Subcompact SUVs have been gaining in popularity over the last few years. For people who don't need or want the space of a midsize SUV or for those who just want to save a few bucks, a subcompact SUV is a smart and economical choice. These extra-small SUVs maintain that elevated ride height and utility of their larger counterparts, but their smaller size means easier… parking and better gas mileage. What's not to like? In this video, Mark Takahashi runs down our choices for the best subcompact SUVs for 2021-2022. From the Subaru Crosstrek, the new Chevy Trailblazer and Hyundai Kona to the more luxurious BMW X1, Audi Q3 and Volvo XC40, Mark gives a breakdown of each pint-sized SUV. What do we like and dislike about each? What should you know about them? How do they rank in each category? Mark explains all. So whether you're a first-time driver, you have a small family or you're just looking for something fun to drive, we've got you covered in this video of the 2021 Top Subcompact SUVs.
2021 GLB-Class Highlights
SUV
GLB 250
| Base MSRP Excludes Destination Fee | $38,050 |
|---|---|
| Engine Type | Gas |
| Combined MPG | 26 MPG |
| Cost to Drive | $177/month |
| Seating | 5 seats |
| Cargo Capacity All Seats In Place | 22.0 cu.ft. |
| Drivetrain | front wheel drive |
| Warranty | 4 years / 50,000 miles |
Safety
Our experts like the GLB-Class models:
- Active Brake Assist
- Emits an alert if a front collision is imminent and applies the brakes if the driver doesn't react in time.
- Blind Spot Assist
- Signals the driver if a vehicle is in a blind spot or if a car or bicyclist is approaching from behind when the GLB is parked.
- Active Steering Assist
- Uses cameras and other sensors to help the driver keep the vehicle centered in its lane while cruising, even in gentle curves.
NHTSA Overall Rating
4 out of 5 starsThe National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverall4 / 5Driver5 / 5Passenger4 / 5
- Side Crash RatingOverall5 / 5
- Side Barrier RatingOverall5 / 5Driver5 / 5Passenger5 / 5
- Combined Side Barrier & Pole RatingsFront Seat5 / 5Back Seat5 / 5
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of Rollover17.9%
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