REAL MPG:

Lexus GS (2005 - 2012)

000095
Submit your Real MPG
21–38
Real MPG
31.9
Average

Very refined and quiet. Effortless performance from all engines. Hybrid GS450h is superbly refined. Stuffed with technology and equipment. Excellent crash test rating.

Not the smoothest motorway cruiser. Some reports of below-par cabin assembly. Alloy wheels can oxidise. No diesel in the range.

Read the full Lexus GS review

Select engine for more Real MPG information:

Engine Official MPG Real MPG Avg. Real MPG %  
300 28.8 mpg 31.7 mpg 110% Submit MPG
4.3 V8 27.8 mpg 25.3 mpg 91% Submit MPG
450h 36.7 mpg 32.9 mpg 90% Submit MPG
460 25.7 mpg - - Submit MPG

Read the Honest John review...

  • Lexus GS (2005 - 2012)
    Very refined and quiet. Effortless performance from all engines. Hybrid GS450h is superbly refined. Stuffed with technology and equipment. Excellent crash test rating.

    Rivals

    Lexus GS (2005 - 2012) 31.9 avg
    mpg
    BMW 5 Series (2010 - 2017) 41.4 avg
    mpg
    Mercedes-Benz E-Class (2009 - 2016) 41.2 avg
    mpg
    Audi Q5 (2008 - 2017) 34.9 avg
    mpg

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