2014 Jeep Grand Cherokee Summit

The changes are few, but their impact is great. Cars.com reviewer Joe Bruzek says the subtle precision of improvements to the 2014 Jeep Grand Cherokee have made a good SUV a great one. Perhaps the biggest strides were made in tech upgrades — Chrysler's responsive, easy-to-use 8.4-inch touch-screen multimedia system and a configurable instrument cluster are high points. Another is an eight-speed automatic transmission that makes the Grand Cherokee both quicker and more fuel efficient. Watch the video above.