Lexus GS 450h MPG and Fuel Economy

Lexus have been manufacturing models of GS 450h for 11 years, with the latest vehicle in 2018 having a combined MPG of 31.

The estimated fuel cost for the 2018 Lexus GS 450h is $2,400 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will spend $500 more on fuel driving a 2018 Lexus GS 450h.

🛢 The Lexus GS 450h will consume roughly 10 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Lexus GS 450h will emit 283 grams of CO2, which is about 4,245,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 203 trees would be needed to offset emissions from the Lexus GS 450h.

The table below is a complete list of the 11 Lexus GS 450h fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

Vehicle Combined MPG Fuel Cost
2018 Lexus GS 450h 31 $2,400
2017 Lexus GS 450h 31 $2,400
2016 Lexus GS 450h 31 $2,400
2015 Lexus GS 450h 31 $2,400
2014 Lexus GS 450h 31 $2,400
2013 Lexus GS 450h 31 $2,400
2011 Lexus GS 450h 23 $3,200
2010 Lexus GS 450h 23 $3,200
2009 Lexus GS 450h 23 $3,200
2008 Lexus GS 450h 23 $3,200
2007 Lexus GS 450h 23 $3,200

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