REAL MPG:
Lexus GS (2005 - 2012)
.jpg)
000095
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.
Select engine for more Real MPG information:
| Engine | Official MPG | Real MPG Avg. | Real MPG % | |
| 300 | 28.8 mpg | 31.7 mpg | 110% |  |
| 4.3 V8 | 27.8 mpg | 25.3 mpg | 91% | |
| 450h | 36.7 mpg | 32.9 mpg | 90% | |
| 460 | 25.7 mpg | - | - | |
From which small car to buy at which price point to the best UK-built cars, our Top 10s have the lot. Click now for your shortlist.
Unsure of what to buy? Our Top 10s are here to help you....Read the Honest John review...
-
.jpg)
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.
.jpg)
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 |
.jpg)
.jpg)
