Spread across both petrol and electric drive elements, official fuel consumption is rated as low as 1.6L/100km (C 300 e), 1.8L/100km (E 300 e) and 2.2L/100km (GLC 300e). The big GLE 350 d doubles the A-Class battery system to 31.2kWh, which brings its battery range back up to 106km according to NEDC, and 99km WLTP.
Benz’ bread-and-butter midsize SUV goes PHEV. The 2024 Mercedes-Benz GLE 450e 4Matic, a plug-in hybrid that runs 48 miles electrically. Mercedes-Benz is all-in on two things: SUVs and electrification. The company is taking its massive line-up of SUVs, sedans, coupes, and convertibles and systematically adding electrification across the boardI have a GLE 500e. I've pasted the following from the owners manual. Hope it helps Exhaustive discharge caused by the vehicle standing idle for lengthy periods can damage the high-voltage battery. If the vehicle is idle for lengthy periods leave the high-voltage battery connected to a charging station.