How many miles per gallon does a Lexus RC F Sport get?
The Lexus RC F Sport gets roughly 19 miles per gallon combined (EPA-estimated 16 mpg city and 25 mpg highway).
This article explains what those figures mean for drivers, how they are calculated, and what factors can influence real-world fuel economy for this high-performance coupe.
EPA fuel economy for the RC F Sport
EPA ratings are issued by the U.S. Environmental Protection Agency and reflect a blend of city and highway driving. For the RC F equipped with the 5.0-liter V8 and an 8-speed automatic, the typical EPA estimates published for recent model years are:
- City: 16 mpg
- Highway: 25 mpg
- Combined: 19 mpg
Note that these figures can vary slightly by model year and wheel/tire configuration. The engine and drivetrain remain the same across most RC F configurations, so the overall rating is generally consistent, with minor differences arising from tire choice or wear.
What affects these numbers?
Real-world mileage depends on driving style, road conditions, weather, and how the vehicle is loaded. The following factors can push the RC F’s mpg higher or lower in daily use:
- Driving style: Aggressive acceleration and high speeds lower mpg.
- Traffic and terrain: Stop-and-go city driving reduces mpg, while steady highway cruising improves it.
- Vehicle load and aerodynamics: Extra weight and roof racks reduce efficiency.
- Tire type and maintenance: Proper inflation and low-rolling-resistance tires help, while worn or aggressive tires can hurt mpg.
- Climate control usage: Air conditioning and other electrical accessories draw from the engine, reducing mpg.
In practice, real-world results often fall below the EPA combined rating in city conditions but can approach or exceed it on long highway trips with smooth, light-throttle driving.
How it compares within the RC lineup
Within the Lexus RC family, the RC F is designed for performance and power. Its efficiency trades some fuel economy for speed relative to the RC 350 and other non-F-performance models. The RC 350, which uses a different V6 engine, typically shows different city/highway numbers, but the RC F’s official ratings emphasize its specialized performance purpose.
Is there a difference with the “F Sport” package?
The F Sport designation affects handling, brakes, and appearance more than the engine itself. The core drivetrain of the RC F remains the same, so the EPA combined rating is not significantly different across most years and configurations; any minor variation would come from tires or weight differences.
Bottom line
In brief, the Lexus RC F Sport is expected to deliver around 19 mpg combined, with EPA estimates of 16 mpg city and 25 mpg highway. Real-world results vary with driving style and conditions.
Summary
The RC F Sport offers strong performance with mileage that sits in the mid-teens to mid-20s depending on driving conditions. For planning purposes, use the EPA numbers as a baseline (16/25/19), and expect some variation based on how you drive and how the car is equipped.
