The GLB is an attractive luxury SUV for the money. Its boxy shape gives it a distinctive look and provides 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.Read full review
Michael Cantu has worked in the automotive industry since 2014. He has written over 800 car-related articles and tested and reviewed over 100 vehicles over the course of his career. Michael is a contributor at Edmunds and has also contributed to MotorTrend, Digital Trends and InsideEVs. Michael was featured on a few InsideEVs YouTube channel videos on the topic of electric vehicles. Michael was a MotorTrend Car of the Year judge for 2019 and was a driver in MotorTrend's World's Greatest Drag Races 7 & 8.
Kurt Niebuhr has worked in the automotive industry since 2005. A automotive photographer by trade, Kurt is now one of Edmunds' high-performance test drivers. He's driven and photographed hundreds, if not thousands, of vehicles all over the world, so Kurt's library of automotive experiences would certainly make for a good book. When not dreaming about getting his racing license or trying to buy out-of-date film for his cameras, Kurt can usually be found cursing at his 1966 Mustang.
Pros
Spacious for both passengers and cargo
Strong overall performance
Exceptional ride and seat comfort
Boasts the latest tech and convenience features
Cons
GLB 250 isn't particularly exciting to drive
Options can quickly add cost to what is an entry-level model
What's new
No significant updates for 2025
Part of the first GLB generation introduced for 2020
Overview
The 2025 GLB is Mercedes' second-smallest and second-most affordable SUV. It sits between the entry-level GLA and the popular GLC in size and price, though it's closer in size to the GLC and provides the same amount of cargo space. It boasts tech features found in Mercedes' more expensive models but provides fewer luxury features. And unlike many of its rivals, the GLB sports a distinctive boxy design. There aren't any significant updates for 2025 because Mercedes refreshed the GLB last year with updated styling and more standard tech.
Cost to DriveCost to drive estimates for the 2025 Mercedes-Benz GLB-Class AMG GLB 35 4dr SUV AWD (2.0L 4cyl Turbo gas/electric mild hybrid 8AM) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $4.45 per gallon for premium unleaded in Illinois.
Although it's not considered a compact SUV like the Audi Q5 and BMW X3, the GLB is about the size of one inside and out but costs a little less. Compared to other subcompact SUVs like the BMW X1 and Audi Q3, it's a little larger and provides more passenger room and plenty of cargo space. Surprisingly, the GLB also offers a third row for seven-passenger seating, an uncommon feature for small SUVs. However, it's only large enough for children and eats up most of the cargo area when being used. There are four versions of the SUV: the regular GLB 250, the all-wheel-drive GLB 250 4Matic, the AMG GLB 35 performance model, and the electric EQB, which is reviewed separately.
Competitors to consider
You have a lot of options if you're looking for a small luxury SUV. We like the GLB a lot, but it's worth considering the BMW X1 and Volvo XC40 as well. If you want a larger SUV, two of our favorite compact luxury rivals include the value-packed Genesis GV70 and the GLB's big sibling, the GLC. The BMW X3, which BMW has redesigned for 2025, should also definitely be considered if it's in your budget. See what our test team thinks about the GLB in the Expert Rating below.
Edmunds Expert Rating
Our Verdict
The Edmunds Vehicle Testing Team evaluates a fresh batch of vehicles every week, pairing objective assessments at our test track with real-world driving on city streets, freeways and winding roads. The data we gather results in our Expert Ratings. They’re based on 30-plus scores that cover every aspect of the automotive experience.
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 and provides 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.
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 control 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 GLB has a smooth ride and front seats that remain comfortable for hours at a time. We also like how the cabin stays pleasantly quiet on the highway, even on rough road surfaces. The climate control system also works well on both hot and cold days to keep you cozy at your desired temperature.
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's 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.
Continue reading Edmunds Expert Rating below
Save as much as $4,518 with Edmunds Click on the trim you’re interested in to see what Edmunds suggests you should pay to get a good deal. Savings vary by trim; $4,518 refers to estimated savings off of MSRP for the AMG GLB 35 trim.
2025 Mercedes-Benz GLB-Class AMG GLB 35 pricing in West Chicago, IL
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. It sometimes take a moment to process voice commands, but they work accurately.
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 assistance 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's boxy shape comes in handy when 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 the GLB's car seat anchor points.
Continue reading Edmunds Expert Rating below
Fuel Economy
8/10
How’s the fuel economy? The EPA estimates fuel economy to be up to 28 mpg in combined city/highway driving. That's a little above average for the class. Based on our real-world driving, 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.
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. The AMG variant should have drivers seeking more excitement covered.
Which GLB-Class does Edmunds recommend?
The GLB is available in regular and performance trim levels. We recommend the regular GLB 250 or GLB 250 4Matic (if you need all-wheel drive) for most shoppers. It comes well equipped with a long list of standard features and offers several option packages. The AMG GLB 35 performance model is for those who have the budget for a sportier and more powerful GLB.
The customer sentiment for the 2025 Mercedes-Benz GLB-Class is mixed. Owners like its roomy interior, comfy seats, and modern features like a big sunroof and great tech. However, some owners find the engine noisy and complain about jerky driving and expensive options like adaptive cruise control. There are also concerns about some quality issues, like engine problems and leaky windows.
This summary is AI-generated from the text of owner reviews
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NOTE: This video is about the 2022 Mercedes-Benz GLB-Class, but since the 2025 Mercedes-Benz GLB-Class is part of the same generation, our earlier analysis still applies.
In the market for a brand-new SUV? Whether you're looking for small and affordable or large and in charge, Edmunds has you covered with our list of best-in-class SUVs for the 2022-2023 model year. From Honda to Mercedes to Volkswagen, our comprehensive list encompasses everything from budget and economy 2-row SUVs to luxury 3-row SUVs on sale today up to $100,000.
The Edmunds experts tested the 2025 GLB-Class both on the road and at the track, giving it a 8.1 out of 10. What about cargo capacity? When you're thinking about carrying stuff in your new car, keep in mind that the GLB-Class has 22.0 cubic feet of trunk space. And then there's safety and reliability. Edmunds has all the latest NHTSA and IIHS crash-test scores, plus industry-leading expert and consumer reviews to help you understand what it's like to own and maintain a Mercedes-Benz GLB-Class. Learn more
What's new in the 2025 Mercedes-Benz GLB-Class?
According to Edmunds’ car experts, here’s what’s new for the 2025 Mercedes-Benz GLB-Class:
No significant updates for 2025
Part of the first GLB generation introduced for 2020
To determine whether the Mercedes-Benz GLB-Class is reliable, read Edmunds' authentic consumer reviews, which come from real owners and reveal what it's like to live with the GLB-Class. Look for specific complaints that keep popping up in the reviews, and be sure to compare the GLB-Class's average consumer rating to that of competing vehicles. Learn more
Is the 2025 Mercedes-Benz GLB-Class a good car?
There's a lot to consider if you're wondering whether the 2025 Mercedes-Benz GLB-Class is a good car. Edmunds' expert testing team reviewed the 2025 GLB-Class and gave it a 8.1 out of 10. Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2025 GLB-Class is a good car for you. Learn more
How much should I pay for a 2025 Mercedes-Benz GLB-Class?
The least-expensive 2025 Mercedes-Benz GLB-Class is the 2025 Mercedes-Benz GLB-Class AMG GLB 35 4dr SUV AWD (2.0L 4cyl Turbo gas/electric mild hybrid 8AM). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $60,100.
Other versions include:
AMG GLB 35 4dr SUV AWD (2.0L 4cyl Turbo gas/electric mild hybrid 8AM) which starts at $60,100
What are the different models of Mercedes-Benz GLB-Class?
If you're interested in the Mercedes-Benz GLB-Class, the next question is, which GLB-Class model is right for you? GLB-Class variants include AMG GLB 35 4dr SUV AWD (2.0L 4cyl Turbo gas/electric mild hybrid 8AM). For a full list of GLB-Class models, check out Edmunds’ Features & Specs page. Learn more
Related 2025 Mercedes-Benz GLB-Class AMG GLB 35 info