I think this shot would have benifitted from a more "adventurous" locale, sorta like the jeep and suv commercials out now. If such a place was unavailable, maybe tilting it a bit would produce a similar effect.
A good picture for a classified ad selling a used car-- if that's your goal, then well done -- if your goal is to sell the Jeep, though, I think an action shot would be better -- even just putting the jeep on some kind of incline -- the colors seem a little bit blown out -- maybe that's due to a lower end camera, so i don't factor that into my score
Something is weird about that sky, and the grass as well. The jeep is well photographed, but the surroundings aren't very inspiring and it's not very well framed.
"Jeep, Jeep, Jeep"!!! Yeah! The only problem I can see with this and it is going to sound very strange is that it almost looks "too sunny". If you have an exposure compsensation on your camera set it down one or two steps or try lowering the brightness in post-production.