Originally, this Wrangler had under 200 horsepower. Now it has around 500. The last thing a 2006 Jeep Wrangler needs is more power. This one has a lot more power, courtesy of an 8.3-liter V-10 from a ...

Jeep Grand Cherokee serves as a versatile middle-of-the-road SUV, but past models show that it pays to do your due diligence.