How many miles per gallon does a Lexus RC 300 get?
The Lexus RC 300’s miles-per-gallon can vary by year and drivetrain, but it typically sits in the mid-20s in combined driving. For most recent rear-wheel-drive models you can expect about 21 mpg in the city and around 30 mpg on the highway, roughly 25 mpg combined; all-wheel-drive versions tend to be slightly lower, landing in the mid-20s combined.
To understand this topic more fully, note that the RC 300 uses a 2.0-liter turbocharged four-cylinder engine and is offered in rear-wheel drive (RWD) or all-wheel drive (AWD). Fuel economy also differs by model year, tire choice, and driving conditions. The RC 300 is distinct from the RC 350 (V6) and the hybrid RC 300h, which have different mpg figures.
EPA fuel economy by drivetrain
The following figures are EPA estimates and can vary with year and configuration. They provide a general sense of what owners typically see in everyday driving.
- RC 300 RWD: about 21–23 mpg city, 29–31 mpg highway, ~25 mpg combined
- RC 300 AWD: about 20–22 mpg city, 28–29 mpg highway, ~24 mpg combined
These numbers offer a practical baseline, but real-world results will differ based on conditions, maintenance, and driving style.
Other factors that influence fuel economy
Understanding what affects real-world mpg helps set expectations beyond EPA numbers. The following factors can shift mileage up or down depending on usage.
- Driving style: aggressive acceleration and high speeds reduce efficiency.
- Tire choice and inflation: low rolling-resistance tires and proper tire pressure help fuel economy.
- Vehicle load and aerodynamics: heavier loads and roof racks increase drag and reduce mpg.
- Climate control and accessories: running climate control or heated/cooled seats can impact fuel use, especially in extreme weather.
- Maintenance: clean air filters, spark plugs, and timely tune-ups support optimal efficiency.
In practice, achieving the EPA estimates requires moderate driving behavior and well-maintained tires. Real-world mileage typically trails the EPA numbers by a few mpg, depending on conditions.
Summary
The Lexus RC 300 generally delivers mpg in the mid-20s combined, with RWD configurations closer to 25 mpg combined and AWD versions a touch lower. Exact figures depend on model year, drivetrain, tires, and driving conditions, so checking the specific EPA ratings for a given year and configuration is the best way to gauge expected mileage. If fuel economy is a higher priority, consider the RC 300h hybrid or the higher-mileage options in Lexus’ lineup.
