121 MPG combined. Consider that. A sports sedan that goes from 0-60 mph in 4.4 seconds and uses electricity sparingly. The 2020 Tesla Model 3 Long Range AWD is unique. It’s a performance car, a technology statement, and a supremely efficient machine. This car isn’t bought for purely rational reasons, it’s bought because it offers something other cars simply can’t.

City and highway performance

The EPA’s breakdown of the 121 MPG combined rating shows that the 2020 Model 3 Long Range AWD achieves 124 MPG in the city and 116 MPG on the highway. This reflects the characteristics of electric vehicles. EVs often perform better in city driving than gasoline cars due to regenerative braking, which captures energy during deceleration and returns it to the battery. The frequent stop-and-go traffic allows for more regenerative opportunities.

On the highway, where speeds are more consistent, the Model 3 relies more on direct battery power to maintain momentum. However, even the highway figure of 116 MPG beats any gasoline-powered competitor.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Tesla Model 3 Long Range AWD at $650. This figure is based on driving 15,000 miles per year, with electricity prices based on national averages. That is a strikingly low number compared to gasoline vehicles, particularly those with similar performance. Your actual electricity costs will vary depending on where you live, your electricity provider’s rates, and your charging habits.

Even at higher-than-average electricity costs, it is a challenge to beat the efficiency of this model. The $650 figure is based on electricity prices that are often far higher than what owners achieve by charging during off-peak hours, using solar panels, or free charging at workplaces or public stations. All all Tesla fuel economy data is based on these higher electricity prices.

Real-world expectations

EPA estimates provide a baseline, but real-world efficiency can vary. Driving style, weather conditions, and tire pressure can all impact the Model 3’s energy consumption. Aggressive acceleration, high speeds, and frequent use of climate control will draw more power from the battery, reducing overall range and efficiency. Cold weather can also negatively affect battery performance. Even with these variables, most owners find that the Model 3 Long Range AWD delivers impressive efficiency. The onboard energy consumption display is very accurate and reveals details about where the car is using energy.

How it compares

Compared to gasoline-powered sedans with similar performance, the 2020 Tesla Model 3 Long Range AWD is better. A BMW 330i, for instance, is rated at 29 MPG combined. An Audi A4 comes in at 28 MPG combined. Even hybrid sedans like the Toyota Camry Hybrid, with a combined MPG of 52, can’t match the Model 3’s efficiency. When comparing the MODEL MPG across all years, the Model 3 shows incredible efficiency over every other vehicle.

This boils down to cost per mile. The Model 3’s efficiency and low cost of electricity beats any competing gasoline model. The Model 3 buyer isn’t cross-shopping an Accord, Camry, or Sonata. Many are coming from BMW, Mercedes-Benz, and Audi and are surprised by the performance of a compact car achieving what had previously been impossible.

Tips to maximize efficiency

Take advantage of regenerative braking. Select the “Standard” or “High” regen setting to maximize energy capture when decelerating. This allows the vehicle to slow down by lifting off the accelerator pedal, converting kinetic energy back into electricity to recharge the battery. You’ll master one-pedal driving in city traffic, rarely needing to apply the brakes.

Precondition the cabin while plugged in. In cold weather, preheat the cabin before unplugging using the Tesla app. This draws power from the grid instead of the battery, conserving range when temperatures are freezing. The same applies to pre-cooling the cabin on hot days: the grid maximizes range while driving.

Monitor energy consumption on the display. The Model 3’s energy app provides real-time data on energy usage and projected range. Pay attention to the graph and adjust your driving style. Smooth acceleration and consistent speeds are key to maximizing efficiency. The app provides a trip-by-trip analysis that reveals exactly where energy was consumed, including outside temperatures and elevation changes.

Check tire pressure regularly. Underinflated tires increase rolling resistance and reduce efficiency. Keep tires properly inflated to the manufacturer’s recommended pressure. Many Tesla owners keep tires inflated a few PSI above the factory recommendation to maximize range.

Minimize aerodynamic drag by removing roof racks or cargo carriers when not in use. These accessories can increase wind resistance, especially at highway speeds, and lower efficiency. Aerodynamic drag reduces range and increases energy consumed at speeds between 40-80 mph.