Lexus RZ vs Mercedes-Benz GLC Electric

Side-by-Side Specs

Charging Speed

The Mercedes-Benz GLC Electric has the higher published DC charging figure at 200 kW, which is roughly 33% higher than the Lexus RZ at 150 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.

For the published fast-charge window, the Mercedes-Benz GLC Electric is listed at about 28 minutes, which is 2 minutes quicker than the Lexus RZ at 30 minutes. On a road trip, that difference adds up over multiple stops.

Range and Efficiency

The Mercedes-Benz GLC Electric has a WLTP rated range of approximately 585 km, which is roughly 145 km more than the Lexus RZ at approximately 440 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.

Efficiency matters more than battery size for daily driving costs. The Lexus RZ consumes 180 Wh/km, compared to 188 Wh/km for the Mercedes-Benz GLC Electric. That means the Lexus RZ uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.

A more efficient car does not always mean more range. Battery size plays a role too. The Mercedes-Benz GLC Electric has approximately 94 kWh of useable battery , while the Lexus RZ has approximately 72 kWh.

Which One Should You Choose?

If fast charging is your priority, the Mercedes-Benz GLC Electric has the higher published DC figure (up to 200 kW) and the shorter published charge time at approximately 28 minutes. For long road trips, published stop time matters more than the headline kW number alone.

For AC charging (home wallboxes, workplace chargers, and public street chargers), the Mercedes-Benz GLC Electric supports up to 11 kW (22 kW optional), compared to up to 11 kW for the Lexus RZ. In Europe, many public chargers are 22 kW AC, so this difference can matter at those locations if the higher AC figure is fitted on the car you buy.

If you mostly charge at home or at work and care more about daily driving costs, the Lexus RZ is the more efficient choice at 180 Wh/km. Lower consumption means lower electricity bills over time.

For maximum range between charges, the Mercedes-Benz GLC Electric has a WLTP rated range of approximately 585 km, which is roughly 145 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.