How many miles per gallon does a 2014 Lexus GS 350 get?
The 2014 Lexus GS 350 delivers about 22 miles per gallon combined in typical driving, with EPA ratings of 19 mpg city and 28 mpg highway. This is true for both rear-wheel-drive and all-wheel-drive configurations.
The following details break down those numbers by drivetrain and explain how real-world mileage can vary. The GS 350 uses a 3.5-liter V6 paired with an eight-speed automatic transmission, and EPA figures reflect standard testing conditions for versions sold in the United States during the 2014 model year.
EPA fuel economy by drivetrain
Before listing the official figures, this section explains how the numbers are divided by drivetrain.
- Rear-wheel drive (RWD) GS 350: 19 mpg city / 28 mpg highway / 22 mpg combined
- All-wheel drive (AWD) GS 350: 19 mpg city / 28 mpg highway / 22 mpg combined
In practice, both drivetrains are positioned in the low 20s for combined mileage, reflecting a balance between performance and efficiency for the GS 350’s 3.5L V6 and eight-speed automatic transmission.
Factors that influence real-world MPG
Official numbers are obtained under standardized testing and can differ from your everyday driving. Real-world mileage is affected by driving style, traffic, terrain, climate, and maintenance. Here are a few practical considerations:
- Keep tires inflated to the manufacturer’s recommended pressure and perform regular maintenance.
- Drive smoothly, anticipate stops, and use cruise control on highways when appropriate.
- Remove unnecessary weight and minimize roof load to reduce aerodynamic drag.
Following these practices helps you approach the published EPA figures in daily use.
Summary
For 2014, the Lexus GS 350’s EPA ratings place it around 22 mpg combined, with 19 mpg in the city and 28 mpg on the highway for both rear- and all-wheel-drive versions. Real-world results will vary, so consider tracking your own fuel economy to estimate typical performance for your driving conditions.
