101 MPG combined is an astonishing figure for a car with the performance and presence of the 2016 Tesla Model S AWD 70D. This car doesn’t just squeeze every last mile from a gallon of gas, it transcends gasoline altogether, while enjoying acceleration that rivals many supercars. The 70D appeals to a buyer who prioritizes advanced technology, rapid acceleration, and a desire to minimize their impact on the environment, even if they can easily afford a less efficient vehicle.

City and highway performance

The EPA rates the 2016 Tesla Model S 70D at 101 MPG in the city and 102 MPG on the highway. This tight range highlights the consistent efficiency of an electric powertrain, regardless of driving conditions. Unlike gasoline vehicles where city driving often results in lower MPG, the 70D maintains exceptionally high efficiency in both environments. This is due to regenerative braking in stop-and-go traffic, which recaptures energy that would otherwise be lost as heat in a conventional braking system.

Annual fuel cost

The EPA estimates an annual fuel cost of $750 for the 2016 Tesla Model S AWD 70D. This figure is based on driving 15,000 miles per year and using national average electricity prices to “fuel” the car. This represents a significant savings compared to even the most fuel-efficient gasoline-powered luxury sedans. It is important to remember that electricity prices vary significantly depending on location and charging habits. Home charging is typically cheaper than using public charging stations, and some regions benefit from off-peak electricity rates that can further reduce charging costs.

Real-world expectations

While the EPA figures provide a useful benchmark, real-world range and efficiency can vary considerably. Factors such as outside temperature, driving style, and use of climate control can all impact the actual mileage you get from a charge. Aggressive acceleration, frequent use of “Ludicrous Mode” if equipped, and consistently high speeds on the highway will reduce range. Extreme temperatures can also affect battery performance, reducing both range and charging speed. However, conscientious drivers who prioritize efficiency can often meet or even exceed the EPA’s range estimates.

How it compares

Comparing the 2016 Tesla Model S 70D to gasoline-powered rivals highlights its exceptional efficiency. Consider the BMW 535i of the same year, which achieves only 23 MPG combined. Or the Mercedes-Benz E400, which manages around 24 MPG combined. Even hybrid luxury sedans like the Lexus GS 450h, which boasts 31 MPG combined, pale in comparison to the Tesla’s efficiency. The Porsche Panamera S E-Hybrid, a plug-in hybrid, earned just 51 MPGe combined that year. The Model S 70D provides a tangible benefit to those seeking to minimize their carbon footprint. For buyers considering all Tesla fuel economy data, the Model S consistently demonstrates superior efficiency.

Tips to maximize efficiency

Preconditioning the cabin while the car is still plugged in can significantly extend your range. By warming or cooling the interior using grid power, you reduce the energy demand on the battery once you’re on the road. This is especially beneficial in extreme temperatures when climate control systems draw more power. Using the Tesla app to schedule preconditioning is a convenient way to maximize efficiency.

Smooth and gradual acceleration is key to conserving energy. Avoid aggressive starts and hard braking, as these actions consume more power. Anticipate traffic flow and maintain a consistent speed whenever possible. Tesla’s regenerative braking system is very effective, but it works best when you lift off the accelerator smoothly rather than slamming on the brakes at the last second.

Tire inflation plays an important role in efficiency. Ensure your tires are properly inflated to the recommended pressure, as indicated on the door jamb sticker. Underinflated tires create more rolling resistance, which reduces efficiency. Regular tire checks are an easy way to optimize your Model S 70D’s performance. You can find specific MODEL MPG across all years on our site.

Minimize aerodynamic drag by removing unnecessary items from the roof rack and keeping windows closed at high speeds. Roof racks and open windows increase wind resistance, which requires more energy to maintain your desired speed. While these effects are relatively small, they can add up over long distances. Keeping your car clean can also help reduce drag, but the difference is marginal.

Consider using the “Chill” driving mode, if equipped. This mode limits the car’s acceleration, making it less responsive but more efficient. It’s a useful option for everyday driving, especially in congested traffic where rapid acceleration isn’t necessary. Although not as fun, Chill mode helps you extend the range between charges.