We averaged an impressive 24 mpg, which is a 6-mpg boost in overall fuel economy compared with the 3.6-liter gasoline V6. That ties the Grand Cherokee with the diesel-powered Volkswagen Touareg ...

Jeep 2014 Lineup: Jeep continues riding the waves of ... The flagship Grand Cherokee receives a new 3.0-liter V6 engine with optional turbo-diesel, an eight-speed transmission and updates to the ...

The Grand Cherokee is comfortable and upscale and packs some Jeep aura. The interior is nicely finished, and the SUV drives well. The standard 3.6-liter V6 is responsive, and the eight-speed ...

The 2016 Infiniti Q50 sports sedan offers a broad range of powertrains, but this car’s most alluring under-hood option is a brand new 3.0-liter twin-turbo V6. As with most good things in life ...