Real-world range
How far each 2026 trim really goes in your weather and at your speed, based on fleet data and highway tests.
Vehicle & charge
321 mi EPA-estimated range · 24.2 kWh/100mi
Conditions
What is changing your range
Each factor's effect against the EPA rating.
- TemperatureNo effect
Mild weather costs little.
- Speed−9%
Air resistance climbs with the square of speed. EPA’s highway cycle averages 48 mph.
- TerrainNo effect
Climbs cost energy; regenerative braking returns part of it downhill.
- Heat or A/C settingNo effect
Auto is what the temperature figure already assumes.
- Driving styleNo effect
Smooth driving lets regen recover more.
Every Model 3 trim, same conditions
Choose a trim to use it in the calculator.
Getting more range
- Speed is the biggest lever you control. Cruising at 65 instead of 75 mph adds roughly 15–20% to a highway leg.
- In winter, precondition while plugged in so the cabin and battery warm from the wall, and lean on the seat and steering-wheel heaters, which draw a fraction of what cabin heat does.
- A one-way climb costs more than this round-trip setting shows: roughly 7–8 miles of range for every 1,000 feet you gain, much of it returned on the way back down.
- Navigation's arrival estimate accounts for elevation, speed and weather on your actual route. Trust it over the battery's rated miles on a road trip.
Each factor's effect against the EPA rating.
Method
How this is calculated
Real-world range starts from the trim's EPA rating and multiplies it by five factors: temperature, heat or A/C, cruising speed, terrain and driving style. The heat or A/C setting scales the temperature loss rather than the range itself: off keeps 45% of that loss, auto all of it, max 130%. The Supercharger-to-Supercharger leg is 70% of the full-charge figure, from 80% down to 10%.
Temperature
Cold is the largest seasonal loss. With the heat on auto, a heat-pump Tesla keeps about 86% of its EPA range at 32°F, 77% at 20°F and 60% near −4°F. Heat costs less: about 95% at 90°F and 93% at 100°F.
Speed
Air resistance grows with the square of speed, so it dominates on the highway. Expect about 99% of the EPA figure at 65 mph, 84% at 75 and 70% at 85; around town, a Tesla can beat its rating.
Terrain
Over a round trip, hills cost only a few percent, because regenerative braking returns much of the climb on the way down. A one-way climb costs more: roughly 7–8 miles of range for every 1,000 feet gained.
Climate control
Cabin heat is most of the winter loss. In AAA's tests of five EVs at 20°F, range fell 12% with the heat off and 41% with it on. The heat pump in every current Tesla shrinks that, and seat and steering-wheel heaters draw a fraction of what cabin heat does.
FAQ
Frequently asked
How much range does a Tesla lose in winter?
Around freezing, the cold alone costs about 14% of the EPA figure with the heat on auto: Recurrent's fleet data has heat-pump Model 3s keeping 87% and Model Ys 86% of their mild-weather range at 32°F. At 20°F the loss grows to about 23%, and in deep cold near −4°F to about 40%, in line with NAF's Norwegian winter tests. Short trips lose more, because the car rewarms the cabin and battery on every start. Preconditioning while plugged in and using the seat heaters win back a good share.
Why is my real-world range lower than the EPA rating?
EPA's test cycles run slower than most highway driving (the highway cycle averages 48 mph), and air resistance climbs with the square of speed. Car and Driver's 75 mph highway tests of recent Teslas returned 83–88% of the EPA figure; this calculator uses 84% at 75 mph. Cold, climate control, hills, wind, rain and a heavy foot stack on top. At 60 mph or slower, a Tesla can beat its rating.
Which Tesla has the longest range in 2026?
The Model 3 Premium Rear-Wheel Drive, at 363 miles EPA-estimated, followed by the Model Y Premium Rear-Wheel Drive at 357 miles. The six-seat Model Y L is rated 328 miles and Cybertruck trims 320–325.
How far can a Tesla go between Superchargers?
Road-trip legs usually run from about 80% down to 10%, which is 70% of the battery. At 70 mph in mild weather that's about 231 miles in a Model 3 Premium Rear-Wheel Drive, 208 in a Model Y Premium All-Wheel Drive and 207 in a Cybertruck. Around freezing, plan on roughly 199, 179 and 178. The car's navigation plans the stops for you and accounts for elevation, speed and weather along the route.
Does hot weather cut range?
Much less than cold does. In Recurrent's 2025 summer data, the Model 3 kept about 95% of its range at 90–100°F and the Model Y and Cybertruck about 93%; this calculator uses 95% at 90°F and 93% at 100°F. Most of the loss is air conditioning, and cooling the cabin while plugged in avoids much of it.
Guides
Guides on charging and range
Sources and assumptions
Starts from the Model 3 Standard Rear-Wheel Drive's EPA range (fueleconomy.gov). Temperature effects follow Recurrent's winter and summer fleet studies and NAF's Norwegian winter tests; speed effects follow Car and Driver's 75 mph highway tests and Bjørn Nyland's constant-speed tests; climate-control shares follow AAA's cold-weather EV testing. Real trips vary with wind, rain, tires and load.
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