A combined 100 MPGe means the 2016 Tesla Model S 85D is about impressive acceleration, cutting-edge technology and delivering impressive efficiency for a large, all-wheel-drive luxury sedan. While “miles per gallon equivalent” might seem abstract, it represents a tangible commitment to reducing your carbon footprint and minimizing energy costs, a reason that strongly resonates with the typical Model S buyer.

City and highway performance

The EPA estimates the 2016 Tesla Model S 85D achieves 95 MPGe in the city and a more impressive 106 MPGe on the highway. This difference stems from regenerative braking, a key element of the Tesla’s efficiency. City driving, with its frequent stops and starts, allows the system to recapture kinetic energy usually lost as heat through friction brakes and return it to the battery, boosting efficiency in urban environments. Highway driving, with its constant speed, relies more on the inherent efficiency of the electric motors a quality they demonstrate exceptionally well.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Tesla Model S 85D to be $750. This figure is based on driving 15,000 miles per year and using national average electricity prices. While electricity prices vary significantly depending on location and time of day, this $750 figure provides a useful benchmark for comparing the Model S 85D to gasoline-powered vehicles. Remember that home charging, especially with off-peak rates, can significantly reduce your actual annual energy costs, potentially saving you even more compared to owning a traditional internal combustion engine vehicle.

Real-world expectations

Achieving the EPA’s rated MPGe in the real world depends heavily on driving style and environmental conditions. Aggressive acceleration, frequent use of “Ludicrous Mode,” and extreme temperatures can all negatively impact range and efficiency. On the other hand, a smooth driving style, conscientious use of regenerative braking, and preconditioning the cabin while the vehicle is plugged in can help to maximize range and potentially even exceed the EPA’s estimates. Colder temperatures can significantly reduce battery capacity, thereby lowering effective MPGe. This is a consideration for those who live in regions with harsh winters.

How it compares

Compared to other large luxury sedans, the 2016 Tesla Model S 85D’s 100 MPGe is in a class of its own. Consider the 2016 BMW 750i xDrive, a comparable all-wheel-drive luxury sedan, which achieves only 25 MPG combined. Even a hybrid competitor like the 2016 Lexus LS 600hL manages only 20 MPG combined. This comparison underlines a core reason why buyers choose the Tesla Model S: it offers a blend of performance, luxury, and efficiency that simply isn’t available in traditional gasoline-powered alternatives. all Tesla fuel economy data shows consistent efficiency leadership. Also, you can check MODEL MPG across all years for more details.

Tips to maximize efficiency

One of the simplest ways to boost your Model S 85D’s efficiency is to use regenerative braking. Experiment with the different regen settings and learn to anticipate stops and starts, allowing the car to slow down naturally and recapture energy instead of relying solely on the friction brakes.

Preconditioning the cabin while the car is plugged in is another effective strategy. Instead of using battery power to heat or cool the interior after you unplug, draw energy from the grid while the car is still charging. This helps preserve your battery range, especially in cold weather.

Monitor your tire pressure regularly. Properly inflated tires reduce rolling resistance, improving fuel efficiency and extending range. Refer to the sticker on your driver’s side door jamb for the recommended tire pressure for your Model S 85D.

Avoid aggressive acceleration and high speeds whenever possible. Electric motors are incredibly efficient under moderate loads, but energy consumption increases dramatically when demanding maximum power. Plan your journeys and drive smoothly to extract the most range from your battery.

Consider using Tesla’s energy display to monitor your consumption and identify potential areas for improvement. The energy graph provides insights into how different driving habits and vehicle systems affect your energy usage, allowing you to optimize your efficiency over time.