How many miles per gallon does a 2011 Lexus GS 350 get?
In typical driving, the 2011 Lexus GS 350 achieves about 23 mpg combined on rear-wheel-drive models and about 22 mpg combined on all-wheel-drive versions, based on EPA estimates (roughly 19 mpg city / 28 mpg highway for RWD; 18 mpg city / 26 mpg highway for AWD).
EPA fuel economy ratings by configuration
The official EPA estimates for the 2011 GS 350 are listed below by drivetrain configuration.
- Rear-Wheel Drive (RWD): 19 mpg city / 28 mpg highway; combined around 23 mpg.
- All-Wheel Drive (AWD): 18 mpg city / 26 mpg highway; combined around 22 mpg.
These figures come from standardized EPA testing and serve as a baseline for comparison. Real-world mileage can vary based on driving conditions, maintenance, and equipment.
Real-world mileage and driving conditions
Actual mpg tends to be lower in city-heavy commuting or aggressive driving and higher on long highway trips with steady speeds. Owners report mid-20s mpg in mixed conditions and occasional high-20s on long highway drives, depending on load, climate control usage, and tire performance.
City versus highway performance
City driving usually yields lower mpg due to stop-and-go traffic, while highway driving at steady speeds typically delivers better fuel economy. The GS 350’s performance-oriented design means real-world numbers can dip below EPA estimates in urban use or exceed them on highway interstates if driven calmly.
Factors affecting fuel economy and tips to improve it
Several factors influence the GS 350's mpg, and adopting efficient driving habits can help maximize fuel economy.
- Tire pressure: Keep tires inflated to the recommended specification to reduce rolling resistance.
- Regular maintenance: Fresh air filters, spark plugs, and engine oil as recommended help efficiency.
- Driving style: Smooth acceleration and steady speeds yield better mpg than rapid starts and quick stops.
- Vehicle load and aerodynamics: Remove unnecessary weight and minimize roof rack use when not needed.
- Climate control: Limit use of A/C, or use recirculated air, to reduce engine load.
Note: The actual savings depend on how consistently you follow these practices and your typical driving conditions.
Summary
The 2011 GS 350 offers EPA-estimated fuel economy in the low-to-mid 20s MPG range: about 23 mpg combined for RWD models and about 22 mpg combined for AWD models. Real-world mileage varies with driving conditions, maintenance, and personal driving habits, but informed driving and upkeep can help approach these figures.
