How many miles per gallon does a 2015 LS 460 get?
The 2015 Lexus LS 460, powered by a 4.6-liter V8, is EPA-rated at 16 mpg city, 24 mpg highway, and 19 mpg combined for its rear-wheel-drive configuration. Here’s how those numbers break down and what they mean for everyday driving.
EPA fuel economy figures
The following figures reflect the official EPA estimates for the standard rear-wheel-drive LS 460 on regular gasoline.
- City: 16 mpg
- Highway: 24 mpg
- Combined: 19 mpg
These EPA numbers are intended as a baseline for typical driving conditions. Real-world mileage can vary based on driving style, road conditions, load, and tire choices. The LS 460 L (the long-wheelbase version) generally shares the same EPA ratings, with minor variations possible due to equipment and tires.
Real-world performance and influencing factors
In everyday use, drivers may see mileage slightly above or below the EPA figures depending on how they drive and maintain the vehicle. Factors that can influence mileage include driving speed, acceleration habits, idling time, air conditioning use, tire pressure, and total payload.
Tips to maximize efficiency
To help approach the EPA estimates or improve efficiency on longer trips, consider these practices:
- Keep tires inflated to the recommended pressure
- Plan smooth, incremental acceleration and steady cruising speeds
- Avoid prolonged idling and unnecessary heavy loads
- Regular maintenance, including spark plugs and air filters, can help optimize fuel economy
Note that real-world mileage will vary, and the LS 460’s performance is often more about luxury and refinement than highway miles per gallon.
Summary
The 2015 Lexus LS 460 is EPA-rated at 16 mpg in the city, 24 mpg on the highway, and 19 mpg combined for its standard rear-wheel-drive configuration. While the official figures provide a benchmark, actual fuel economy depends on driving habits, conditions, and vehicle maintenance. The long-wheelbase LS 460 L generally follows the same EPA figures with only minor potential variations.
