How many miles per tank does a Lexus RX400h get?
Typically about 450–500 miles per tank in mixed driving.
To estimate more precisely, consider the RX 400h’s fuel tank capacity (roughly 17.2 gallons) and its EPA-rated efficiency (roughly 26–28 miles per gallon combined), which together yield a practical range in the 450–500 mile range. Real-world mileage varies with year, driving style, terrain, and maintenance.
What determines the range
Several factors influence how far you can go on a full tank. The following elements play a major role in real-world mileage.
- Fuel tank capacity: about 17.2 gallons for the RX 400h (US gallons).
- EPA fuel economy: typically in the mid-20s to high-20s MPG combined, depending on year and drive mode.
- Driving conditions: city versus highway can significantly affect MPG.
- Terrain and load: hills, cargo, and roof racks impact efficiency.
- Vehicle maintenance: tire pressure, battery condition, and overall tune can alter real-world mileage.
In practice, the range you experience will vary, but you can expect roughly 450–500 miles per tank under mixed driving conditions.
How to estimate your own range
Use a simple calculation: miles per tank ≈ tank capacity (gallons) × miles per gallon (MPG). For the RX 400h, with a ~17.2-gallon tank and typical mixed driving MPG in the mid-20s to high-20s, a practical range is around 450–500 miles per fill. For example, 17.2 gallons × 28 MPG ≈ 481 miles.
Summary
The Lexus RX 400h generally yields about 26–28 MPG combined with a 17.2-gallon tank, translating to an approximate 450–500 miles per tank in typical mixed driving. Real-world results depend on year, driving style, and conditions; use the calculation above to tailor expectations for your specific vehicle.
