Mercedes-Benz EQS 450+: real kWh per mile and charging cost
The Mercedes-Benz EQS 450+ consumes 0.298 kWh per mile in real-world UK driving (3.36 miles per kWh), versus an official figure of 4.23 mi/kWh.
Charging and efficiency figures
- Real-world efficiency: 3.36 mi/kWh
- Official efficiency: 4.23 mi/kWh
- Battery (usable): 107 kWh
- Real-world range: 360 miles
- Official WLTP range: 453 miles
- Annual home-charging energy (10,000 mi): 2,976 kWh
- Annual home-charging cost (8.5p/kWh off-peak): £253
On a 7kW home charger and an EV-friendly off-peak tariff (around 8.5p/kWh), 10,000 miles costs roughly £253 per year — about 21 pounds a month.