Unlike the EQE, EQS, and EQS SUV, there is no AMG version of the EQB, and that’s a shame. The EQB drives more like the outgoing Nissan Leaf than the latest crop of luxury and semi-luxury EVs. Its range specs (227 miles on the EQB 350; 243 miles on the EQB 300) are level with the Genesis GV60, Volvo C40 Recharge, Kia EV6, and Hyundai Ioniq 5. But its acceleration lags behind all of these EVs when priced accordingly. Performance and range are further behind the Tesla Model Y (300+ miles), which leads all compact EV crossovers.
The EQB’s charging speed is slow by today’s standards, which admittedly have improved rapidly in response to more public fast charging stations and an industry shift to 800-volt batteries, which the EQB does not have. With a 100-kW maximum charging rate, the EQB cannot excite its anodes nearly as quickly as the Volvo (150 kW), the Hyundai group EVs (240 kW), or Tesla (250 kW). Even so, the EQB delivered on its promised half-hour charge from 10 to 80 percent (we recorded seven to 80 percent in 34 minutes; and to 100 percent in 57 minutes). In a separate charge, we saw 16 to 100 percent in 52 minutes and tested both EVGo and Electrify America chargers rated above the EQB’s 100-kW input.
Even with temperatures in the 40s, the EQB only indicated a maximum driving range of 212 miles. But during mostly highway cruising at 70 mph, our actual range was closer to 175 miles. With a 70.5-kWh battery, that’s to be expected. But it’s not acceptable for a day trip—especially when all the non-Tesla fast-chargers on the ride back are either packed with other EVs or broken. Consumption estimates in MPGe are currently unavailable.
The EQB’s standard dual electric motors output 225 horsepower and 288 pound-feet of torque in the 300 trim and 288 hp and 384 lb-ft in 350 trim. Our EQB 350 felt sprightly off the line up until 30 mph, at which point the zip petered out. No doubt it’s quicker than its gasoline version, the GLB 250 4Matic, and other entry-level luxury crossovers with gas powertrains. And perhaps this is a realization that not every EV needs to be launching like the space shuttle at every stop light. But nearly every other EV in this class can do that—and shouldn’t a Mercedes?
Handling is adequate, though when pushed it becomes obvious the EQB weighs too much. All EVs weigh too much due to the excessive size of their batteries. Compared to a GLB 250 4Matic, the EQB packs another 1,000 pounds—4,700 in total. That’s as much as an S-Class. It leans noticeably in quicker turns, and when applying throttle during corner exits, the power cuts out early to prevent the wheels from spinning. That’s a safety measure, yet other EVs are better at routing their power to individual wheels without restricting the fun. At speed, the EQB emits a high level of road and wind noise compared to other EVs. Perhaps it’s the square body, but more insulation would be welcome.
Braking is the EQB’s strong point. The paddle shifters control four regenerative brake levels (auto, normal, strong, or none), and the pedal feels natural.