2013 Lexus GS 350 Long-Term Road Test

2013 Lexus GS 350: Fuel Economy Update for July

August 5, 2013

2013 Lexus GS 350

Great news! The month of July saw the fuel economy of our long-term Lexus GS 350 jump by a full tenth of an mpg! After 20,000 miles, our GS is getting 22.2 mpg on 91-octane fuel, or since MPG is Stupid , 4.5 gallons per 100 miles.

This would be against the EPA's estimated combined number of 23 mpg, or 4.35 gp100m.

Worst Fill MPG: 14.7
Best Fill MPG: 30.1
Average Lifetime MPG: 22.2
EPA MPG Rating: Combined: 23 (City 19 / Highway 28)
Best Range: 422.3 miles
Current Odometer: 20,024 miles

James Riswick, Automotive Editor @ 20,024 miles

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Edmunds Insurance Estimator

The Edmunds TCO® estimated monthly insurance payment for a 2013 Lexus GS 350 in VA is:

$194 per month*
* Explanation