Real MPG: Lexus GS (2012 - 2018)
High quality and superbly built, strong performance and relatively low CO2 from 450h, impressively refined
Steering feels too remote, firm ride on F Sport models, no PHEV version.
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 250 | 31.7 mpg | - | 30.3 mpg | 96% | |
| 300h | 56.5–64.2 mpg | - | 47.2 mpg | 78% | |
| 450h | 45.6–46.3 mpg | - | 45.5 mpg | 99% | |
| 5.0 F | 45.6 mpg | - | 24.7 mpg | 54% |
Read the Honest John review...
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Lexus GS (2012 - 2018)
High quality and superbly built, strong performance and relatively low CO2 from 450h, impressively refined
Rivals
| Lexus GS (2012 - 2018) | 43.2 | avg mpg |
| Honda Jazz Hybrid (2011 - 2015) | 56.0 | avg mpg |
| Maserati Ghibli (2013 - 2023) | 31.4 | avg mpg |
| Toyota RAV4 (2013 - 2019) | 41.0 | avg mpg |
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