How many miles per gallon does a 2024 Lexus RX hybrid get?
The 2024 Lexus RX hybrid, commonly referred to as the RX 350h, delivers fuel economy in the high 30s with front-wheel drive and slightly lower figures for all-wheel-drive variants. In brief, expect about 38 miles per gallon (mpg) combined on FWD models and roughly 36 mpg combined on AWD models, with city and highway figures varying by drivetrain and tire size.
To understand what those numbers mean, it helps to look at the Environmental Protection Agency (EPA) estimates for the 2024 RX 350h, how drivetrain choices affect efficiency, and what real-world driving can do to your actual mpg. The figures below reflect EPA ratings as of 2024 and are intended as a benchmark for comparison across trims and configurations.
EPA estimates by drivetrain
The following figures come from EPA estimates for the 2024 RX 350h and vary depending on whether the vehicle is front-wheel drive (FWD) or all-wheel drive (AWD). Tire size and specific trim can also influence the final numbers.
- RX 350h FWD: 39 mpg city / 37 mpg highway / 38 mpg combined
- RX 350h AWD: 37 mpg city / 35 mpg highway / 36 mpg combined
These EPA numbers are standardized test results and can differ in everyday use. Real-world mileage typically falls near these estimates and may be higher or lower based on driving conditions, climate control usage, and maintenance.
Maximizing fuel economy in daily use
To get closer to the EPA numbers, consider these practical habits and conditions, which commonly influence hybrid mpg:
- Drive smoothly with gradual acceleration and deceleration to optimize hybrid battery use.
- Maintain proper tire pressure; underinflated tires reduce efficiency.
- Schedule regular maintenance, including spark plug and air filter checks, to keep the powertrain efficient.
- Use climate controls efficiently—preconditioning the cabin before driving and balancing the use of AC or defrosters can affect mpg.
- Minimize heavy loads and roof racks when not needed, as extra weight and wind resistance lower efficiency.
In practice, most drivers can reasonably expect mpg within the stated ranges, with variations based on how and where you drive.
Summary
The 2024 Lexus RX 350h offers strong hybrid efficiency for its size. In EPA terms, FWD models target about 38 mpg combined (39 city / 37 highway), while AWD models hover around 36 mpg combined (37 city / 35 highway). Real-world results depend on driving style, routes, and conditions, but the RX hybrid is positioned for competitive, everyday fuel economy within its class.
