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How many miles per gallon does a 2009 Lexus RX 350 get?

The 2009 Lexus RX 350 is a midsize luxury SUV known for its comfortable ride, premium interior, and respectable fuel economy. According to the Environmental Protection Agency (EPA), the 2009 Lexus RX 350 has an average fuel economy of 18 miles per gallon (mpg) in the city and 24 mpg on the highway.


Fuel Economy Breakdown


The 2009 Lexus RX 350 is powered by a 3.5-liter V6 engine that produces 275 horsepower. It comes standard with a 6-speed automatic transmission and front-wheel drive, with an optional all-wheel drive system available.


According to the EPA, the 2009 Lexus RX 350 with front-wheel drive has the following fuel economy ratings:



  • City: 18 mpg

  • Highway: 24 mpg

  • Combined: 20 mpg


The all-wheel drive version of the 2009 Lexus RX 350 has slightly lower fuel economy ratings:



  • City: 17 mpg

  • Highway: 22 mpg

  • Combined: 19 mpg


These fuel economy figures were determined by the EPA using standardized testing procedures, and actual mileage may vary depending on driving conditions, driving habits, and other factors.


Factors Affecting Fuel Economy


Several factors can impact the real-world fuel economy of the 2009 Lexus RX 350, including:



  • Driving Conditions: Driving in stop-and-go traffic, on hilly terrain, or at high speeds can all reduce fuel efficiency.

  • Driving Habits: Aggressive acceleration, frequent braking, and idling can all negatively impact fuel economy.

  • Vehicle Maintenance: Properly inflated tires, regular oil changes, and other maintenance tasks can help optimize fuel efficiency.

  • Cargo and Accessories: Carrying heavy loads or using roof racks and other accessories can increase the vehicle's weight and aerodynamic drag, reducing fuel economy.


By being mindful of these factors, 2009 Lexus RX 350 owners can work to achieve fuel economy that is closer to the EPA's estimates.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.