Real MPG: Lexus GS (2005 - 2012) 300
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Submit your Real MPG
28.8
Official MPG(NEDC)
25.0–35.0
Real MPG
29.5
Real MPGAverage
103%
of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 4.3 V8 | 27.8 mpg | - | 24.8 mpg | 89% | |
| 450h | 36.7 mpg | - | 33.0 mpg | 90% | |
| 460 | 25.7 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.
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