Mercedes-Benz CLA mild-hybrid launches with 1.5-liter turbo and 48V e-motor

After the electric CLA, Mercedes has brought to market a gasoline version with a mild-hybrid system that is laser-focused on efficiency. At its core sits a new 1.5-liter four-cylinder paired with an electric motor integrated into an eight-speed dual-clutch transmission. At launch there are three outputs: 156, 184, and 211 hp, and the two more powerful versions are available with either front- or all-wheel drive.

The electric side is not just for show. The 22-kW motor (30 hp) draws energy from a 48-volt, 1.3-kWh battery and, in calm city driving, can briefly move the car on its own. Mercedes indicates 4.9–5.8 l/100 km depending on the version, with prices starting at 46,243 euros and reaching 54,228 euros for the CLA 220 4Matic. For comparison, the base electric CLA (224 hp, 58-kWh battery) starts at 49,420 euros.

This setup comes with a distinct quirk. During hard acceleration, it can feel like two personalities at play: the engine revs rise loudly, yet the initial push comes from the e-motor, while the gasoline unit connects to the transmission with a brief pause—until oil pressure and clutch pressure build. In that moment, the soundtrack and the actual shove may not align, especially when setting off gently or powering out of slow corners. It can make the experience feel a touch asynchronous, though the intent is clearly smoothness and efficiency.

On the upside, the hybrid’s frugality can genuinely impress: recuperation reaches 25 kW, and with disciplined driving it’s realistic to edge toward sub-4 l/100 km. The cabin mirrors the EV’s digital architecture, with large displays, new software, and up-to-date assistance features, which helps the car feel thoroughly modern.