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 (365 kilometres on the EQB 350, the only model sold in the Canadian market) 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 (450-plus kilometres), 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 charging time 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 chargers rated above the EQB’s 100-kW input.
Even with temperatures in the single digits, the EQB only indicated a maximum driving range of 340 kilometres. But during mostly highway cruising at 110 kilometres per hour, our actual range was closer to 280 kilometres. With a 70.5-kWh lithium-ion battery pack, 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. Fuel economy estimates in Le/100 km are currently unavailable.
The EQB’s standard dual electric motors output 288 hp and 384 lb-ft in 350 trim. Our EQB 350 felt sprightly off the line up until 50 km/h, 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 450 kilograms (1,000 pounds)—2,130 kilograms (4,700 pounds) 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.