Tesla Model Y Long Range RWD: real kWh per mile and charging cost
The Tesla Model Y Long Range RWD consumes 0.278 kWh per mile in real-world UK driving (3.6 miles per kWh), versus an official figure of 4.41 mi/kWh.
Charging and efficiency figures
- Real-world efficiency: 3.6 mi/kWh
- Official efficiency: 4.41 mi/kWh
- Battery (usable): 75 kWh
- Real-world range: 270 miles
- Official WLTP range: 331 miles
- Annual home-charging energy (10,000 mi): 2,778 kWh
- Annual home-charging cost (8.5p/kWh off-peak): £236
On a 7kW home charger and an EV-friendly off-peak tariff (around 8.5p/kWh), 10,000 miles costs roughly £236 per year — about 20 pounds a month.