Summary
The Mercedes-Benz EQB is a compact SUV that is part of the Mercedes-Benz all-electric EQ family, available in both five-seat and seven-seat configurations. It arrived in the UK in early 2022.
Based on the regular Mercedes-Benz GLB, the EQB is powered by two motors connected to a 66kWh battery, providing an official battery range of 257 miles. The range is currently limited to two trims in the UK, both of which are all-wheel drive models.
A cheaper entry-level model that uses a single motor is planned to be added to the range eventually. This model will be front-wheel drive, and is expected to offer a longer battery range.
Journalists collectively agree that the EQB is a neat package with impressive build quality and interior refinement, as well as offering intuitive on-board tech features and infotainment. Performance is also praised, with Parkers particularly praising the top-spec EQB 350 for offering impressive performance for a seven-seat compact SUV.
However, battery space, ride quality and boot space are inferior to rivals like the Audi Q4 e-tron. The EQB’s price tag – which surpasses £50,000 – is also higher than comparable rivals, with larger and more practical family cars available on the market.
A facelifted EQB range was announced in September 2023, arriving in the UK over the following winter. This is an update to the existing model rather than an all-new vehicle.
As of December 2024, the Mercedes-Benz EQB holds a New Car Expert Rating of A, with a score of 74%. It scores top marks points for its excellent safety rating and zero tailpipe emissions, but running costs and media review scores are merely average.
- Mercedes-Benz GLB (2019 onwards) – Expert Rating
- More Mercedes-Benz Expert Ratings, reviews, news and features
EQB highlights
- One of the only seven-seat options in its class
- Easy-to-use infotainment
- Comfortable and high-quality interior
- Strong performance
EQB lowlights
- Still expensive despite lack of direct rivals
- Average battery range
- Third row seats not really for adults
- Ride quality not as good as best rivals
Key specifications
Body style: Medium SUV
Power: electric, battery-powered
Price: From £55,310 on-road
Launched: Winter 2021/22
Last updated: N/A
Update due: Winter 2023/24
Image gallery
Media reviews
Reviews, road tests and comparisons from across the UK automotive media. Click any of the boxes to view.
Auto Express
Model reviewed: Range overview
Score: 8 / 10
“Electric seven-seaters are still few and far between, but the new Mercedes EQB does a convincing job of transporting the entire family in relative comfort. The EQB is dripping with premium appeal, and while we’d like a little more range, faster charging tech, and, ultimately, a cheaper, front-wheel-drive entry model, the EQB is one of Merc’s most convincing electric cars to date.”
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Auto Trader
Model reviewed: Range overview
Score: 8 / 10
“Essentially an electrified version of the excellent Mercedes GLB, the EQB offers a satisfying blend of luxury and practicality and is currently among the few electric options for families needing an extra row of seats.”
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Business Car
Model reviewed: Range overview
Score: 8 / 10
“If seven-seats in your EV is a priority, the EQB is a comfy, refined, and high-quality choice. Although the incoming cheaper, longer-range, single-motor version might be the pick of the bunch.”
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Car
Model reviewed: Range overview
Score: 8 / 10
“The Mercedes EQB is exactly the kind of practical, flexible car that could help family buyers go electric. Sure, you’d enjoy more space for adults in something like an EQV, but the flavour of the month is SUV, not MPV.”
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Carbuyer
Model reviewed: Range overview
Score: 8.2 / 10
“The option of a seven-seat layout gives the EQB a significant advantage over most rival EVs and the upmarket interior and practical boot add further to its appeal. The standard safety features are excellent too.”
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Carwow
Model reviewed: Range overview
Score: 8 / 10
“For a family EV SUV, the Mercedes EQB ticks almost all the boxes. But even with the biggest battery, the range isn’t as good as it could be.”
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Driving Electric
Model reviewed: Range overview
Score: 8 / 10
“Ultimately, while we’d like a less expensive entry-level model to be available from launch and slightly faster rapid charging speeds, the EQB is sure to appeal to many, and rightfully so, thanks to its smooth electric powertrain, practical range and the fact it’s one of the few models in the electric SUV class available with seven seats.”
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Electrifying.com
Model reviewed: Range overview
Score: 7 / 10
“I quite like the honesty of the design and the facility to carry an extra two passengers is good – especially if you have kids with lots of mates. It’s disappointing that the cabin is compromised by the basic design of the car. Stepping into the Mercedes-Benz EQB after driving flat-floor all-electric cars really feels like going back in time.” (Ginny Buckley)
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Green Car Guide
Model reviewed: EQB 300 4Matic
Score: 9 / 10
“The Mercedes-Benz EQB 300 4Matic is an all-electric seven-seater, which means it’s a very rare thing, and it’s good to drive – which is something else that’s not always guaranteed with a seven-seater SUV.”
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Heycar
Model reviewed: Range overview
Score: 9 / 10
“If you want a seven seat electric SUV, the Mercedes EQB is the only car you can buy this side of the £100,000 plus Tesla Model X. It combines a 250-mile range with an exceptionally high quality cabin and superb refinement.”
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Honest John
Model reviewed: Range overview
Score: 8 / 10
“The Mercedes EQB isn’t the first electric SUV on the market but it stands out thanks to its seven seats. Nothing from Audi, BMW or Jaguar can rival it. Its 250 mile range is impressive as is the quality throughout. It’s also good to drive.”
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Parkers
Model reviewed:
Score: 7.8 / 10
“Electric cars with seven seats are few and far between, but the Mercedes-Benz EQB is a new and interesting option. An acceptable range and practicality to spare.”
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The Sun
Model reviewed: Range overview
“There are loads of seven-seat crossovers around. And loads of electric crossovers. But the only seven-seat electric crossover until now has been the Tesla Model X, falcon-wing doors and all. That’s £106,380. Don’t get me wrong, the EQB is still stupidly expensive at £57k but that’s almost half the Tesla’s money.”
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The Telegraph
Model reviewed: EQB 350 4Matic AMG Line Premium
Score: 6 / 10
“On paper, the Mercedes-Benz EQB is the battery electric, all-weather family carry-all that many will want, but it’s far from straightforward. Range and efficiency are far from sparkling. It’s also expensive, even in a class of expensive cars and that gritty ride doesn’t do it any favours.”
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Top Gear
Model reviewed: Range overview
Score: 6 / 10
“For now, there’s no cheaper way into a new seven-seat EV. The EQB has a USP and runs nicely with it.”
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Safety rating
Independent crash test and safety ratings from Euro NCAP
Overall score: 5 stars
Date tested: February 2022
Read the full Euro NCAP review
Adult protection: 95%
Child protection: 91%
Vulnerable road users: 78%
Safety assist: 74%
Notes on safety rating
The EQB is structurally comparable to the combustion-powered Mercedes-Benz GLB tested in 2019 and shares the same level of safety equipment. Additional tests have been done where the performance of the cars might differ but, otherwise, test results are taken from the GLB.
Eco rating
Independent economy and emissions ratings from Green NCAP
No eco rating
As of December 2024, the Mercedes-Benz EQB has not been assessed by Green NCAP.
The Green NCAP programme measures exhaust pollution (which is zero for an EV) and energy efficiency. Electric cars are much more energy-efficient than combustion cars, so the EQB would likely score highly in Green NCAP testing if and when it ever takes place.
Reliability rating
Reliability data provided exclusively for The Car Expert by MotorEasy
No reliability rating
As of December 2024, we don’t have enough reliability data on the Mercedes-Benz EQB to generate a reliability rating.
The Car Expert’s reliability information is provided exclusively to us using extended warranty data from our partner, MotorEasy. As soon as MotorEasy has sufficient data on the EQB, we’ll publish the score here.
Monthly cost of ownership data provided exclusively for The Car Expert by Clear Vehicle Data
Battery range | Average | Score | Variation | Score |
EV models | 280 miles | B | 246 – 321 miles | A – B |
Electrical efficiency | Average | Score | Variation | Score |
EV models | 4.1 m/KWh | C | 3.6 – 4.7 m/KWh | A – D |
Insurance group | Average | Score | Variation | Score |
All models | 47 | D | 46 – 50 | D – F |
Service and maintenance | Cost | Score |
Year 1 | £252 | B |
Year 2 | £512 | B |
Year 3 | £850 | B |
Year 4 | £1,011 | A |
Year 5 | £1,342 | A |
Overall | £3,967 | B |
Running costs for the Mercedes-Benz EQB are something of a mixed bag, according to numbers provided exclusively to The Car Expert by our data partner, Clear Vehicle Data.
The SUV has an official battery range of 252 miles (which varies from 246 miles to 257 miles, depending on which model you choose) is above average, so you shouldn’t need to worry about running out of charge in normal day-to-day driving.
The EQB’s service and running costs are good, but insurance is expensive.
Similar cars
If you’re looking at the Mercedes-Benz EQB, you might also be interested in these alternatives
BMW iX3 | Ford Mustang Mach-E | Hyundai Ioniq 5 | Kia e-Niro | Kia EV6 | Mercedes-Benz EQA | Polestar 2 | Skoda Enyaq iV | Tesla Model Y | Tesla Model X | Volkswagen ID.4 | Volvo XC40 Recharge
More information
More news, reviews and information about the Mercedes-Benz EQB at The Car Expert
Buy a Mercedes-Benz EQB
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