Tesla · electric

Tesla Model S fuel economy & road trip cost

The Tesla Model S (20152025) is rated at 120 MPGe with a 100 kWh battery, giving roughly 9600 miles between stops once you keep a sensible reserve.

Combined MPGe
120
Battery
100 kWh
Usable range
9600 mi
Cost per mile
$0.001

Charging cost per 100 miles in a Tesla Model S

Electricity ($/kWh)100 miles300 milesFull charge
$0.12$0.10$0.30$12.00
$0.16$0.13$0.40$16.00
$0.20$0.17$0.50$20.00
$0.28$0.23$0.70$28.00
$0.36$0.30$0.90$36.00

MPGe converts electricity use to a gasoline-equivalent; charging cost above uses your local kWh rate.

Fuel figures on this page are modelled estimates built from published EPA combined MPG ratings and curated regional pump-price baselines. They are not live station quotes — always confirm the price at the pump before you travel.