FAQs. The GLE has the largest battery of its nearest rivals and can easily return around 60 miles of pure electric range. It can be rapid-charged, too. Range : 66 miles (WLTP claimed) Battery: 31.2kWh. Home/Public charger (7kW): 5 hrs. Fast charging 20-80% (50kW): 20 mins. Domestic three-pin: 11 hrs 30 mins. Read the definitive Mercedes GLE Coupe 2024 review from the expert What Car? team. The cheapest way into the range comes in the shape of the 350de plug-in hybrid which combines a 2.0-litre 62901.