2026 · Large Car · Electric
2026 Tesla Model S range & efficiency
The 2026 Tesla Model S is a large car offered in 3 EPA-rated configurations. Its most efficient version is rated 124 MPGe combined (27.1 kWh per 100 miles) with an EPA range of 410 miles. Across the lineup, combined ratings range from 93 to 124 MPGe. Efficiency is unchanged from the 2025 model. Among 24 large cars rated for 2026, it ranks 2nd for lowest fuel cost. At 15,000 miles a year with 18¢/kWh electricity, it costs about $732 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Energy use
The 2026 Tesla Model S uses 27.1 kWh per 100 miles (16.8 kWh/100 km), which is 3.7 miles per kWh or 124 MPGe combined.
| Value | |
|---|---|
| Combined | 124 MPGe |
| Energy use | 27.1 kWh/100 mi |
| Metric | 16.8 kWh/100 km |
| Miles per kWh | 3.69 |
How it ranks among 2026 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Model S MPGe across model years
Full history →3 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · Electric motors (491 kW) · Single-speed Model S |
Electric | 132 MPGe | 116 MPGe | 124 MPGe | 410 mi | $732 |
| AWD · Electric motor (250 kW) · Single-speed Model S Plaid |
Electric | 114 MPGe | 105 MPGe | 110 MPGe | 368 mi | $826 |
| AWD · Electric motor (250 kW) · Single-speed Model S Plaid (21in wheels) |
Electric | 97 MPGe | 89 MPGe | 93 MPGe | 309 mi | $977 |
Specs (most efficient configuration)
- Fuel
- Electricity
- Engine / motor
- Electric motors (491 kW)
- Transmission
- Single-speed
- Drivetrain
- AWD
- Electricity use
- 27.1 kWh/100 mi
- Charge time (240V)
- 9.7 hrs
- Passenger volume
- 94 cu ft
- Cargo volume
- 26 cu ft
- Tailpipe CO₂
- 0 g/mi
- EPA fuel economy score
- 10/10
- EPA greenhouse gas score
- 10/10
2026 Tesla Model S vs. rivals
Compare the 2026 Model S
With any other car from any year, including other Model S model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the range of the 2026 Tesla Model S?
The EPA rates the 2026 Tesla Model S at up to 410 miles on a full charge.
How efficient is the 2026 Tesla Model S?
Up to 124 MPGe combined, which is 27.1 kWh per 100 miles.
What is the efficiency in kWh/100 km for the 2026 Tesla Model S?
The 2026 Tesla Model S uses 27.1 kWh per 100 miles (16.8 kWh/100 km), which is 3.7 miles per kWh or 124 MPGe combined.
How much does it cost to charge a 2026 Tesla Model S?
Charging from empty to its full 410-mile EPA range draws about 111 kWh from the wall (charging losses included), which costs about $20 at 18¢/kWh. Public DC fast charging usually costs two to three times more.
How much does it cost to fuel the 2026 Tesla Model S per year?
About $732 at 15,000 miles a year with 18¢/kWh electricity, or $4.88 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.