What is the range of the Lexus is tank?
Typically, the Lexus IS delivers several hundred miles per tank, with most gasoline models in the 350–430 mile range per tank and hybrids offering about 500–550 miles per tank, depending on year and trim.
Tank capacity and estimated range by configuration
The IS lineup uses a range of fuel-tank sizes. Gasoline models commonly carry a larger tank, while hybrid versions use a smaller tank. The figures below reflect recent model years; exact capacity and mpg can vary by year and market. Check the owner's manual or the official specifications for your exact vehicle.
- Gasoline-only IS models (IS 300/IS 350/IS 500): Fuel-tank capacity is typically in the mid-teens of gallons (roughly 16–17 gallons). With EPA-estimated combined fuel economy usually in the low-to-mid 20s mpg, the expected range per tank is commonly about 350–430 miles.
- IS 300h hybrid: Uses a smaller tank (around 12 gallons). With combined fuel economy around the mid-40s mpg, the approximate range per tank is about 500–550 miles.
Note that real-world range depends on driving style, terrain, climate, and whether you drive mainly in the city or on highways. EPA estimates are a useful guide, but your actual mileage may vary.
Calculating your own range
To estimate your personal range on a full tank, multiply the tank capacity by the vehicle’s real-world or EPA-estimated fuel economy. For example, if your IS has a 16-gallon tank and you average 23 mpg in mixed driving, the ballpark range would be about 16 × 23 ≈ 368 miles. For a hybrid with a 12-gallon tank and 44 mpg, you could approach 528 miles under similar conditions.
For the most precise numbers, verify the exact model-year specs on Lexus’s official site or in the owner’s manual, since tank capacity and mpg can change with redesigns or market variations.
Summary
In summary, the Lexus IS tank range varies by model: gasoline versions typically offer roughly 350–430 miles per tank, while the hybrid IS 300h can exceed 500 miles per tank. Always check the specific year and trim to plan trips accurately, and consider real-world driving conditions when estimating range.
