What is the range of Lexus 450h hybrid?
The Lexus RX 450h hybrid typically delivers about 500 miles of driving range on a full tank, depending on the model year and driving conditions.
How range is defined for a hybrid
In a hybrid like the RX 450h, “range” is primarily a function of two factors: the size of the gasoline fuel tank and the vehicle’s average fuel economy. The battery provides assist and limited electric-only operation, but long-distance range comes mostly from the gasoline engine. Real-world range can vary with driving style, terrain, and climate.
Key numbers that determine range
Here are the typical figures used to estimate range for RX 450h models commonly seen in U.S. markets.
- Fuel tank capacity: 17.2 gallons (approximately 65.1 liters) in most RX 450h variants.
- EPA combined fuel economy: roughly 30 miles per gallon, with variations across years and drivetrain (roughly 29–32 mpg depending on specifics).
- Estimated driving range on a full tank: about 510–550 miles (820–885 kilometers), with highway driving generally yielding the higher end and city driving the lower end.
These figures provide a useful planning baseline, but exact numbers depend on the model year, whether the vehicle is front-drive or all-wheel drive, tire choice, and driving conditions. For precise figures, consult the EPA window sticker or the vehicle’s official specifications for the exact year.
Notes on variants and verification
In some markets and model years, Lexus has used different naming or slightly different specifications for hybrid variants. If you are evaluating a specific vehicle, verify the exact fuel tank size and EPA ratings for that year and market. This ensures an accurate expectation of range for your particular RX 450h.
Summary
The range of the Lexus 450h hybrid is mainly driven by a 17.2-gallon fuel tank and a typical combined fuel economy around 30 mpg, which translates to an estimated 510–550 miles on a full tank. Actual range varies with year, drivetrain, tire setup, and driving conditions; always check the EPA window sticker for the precise figures on a given vehicle.
