Both mid-size SUVs are built to tackle challenging off-road terrain, but of the two, the Grand Cherokee is more civilized with better on-road driving manners. The Jeep’s refinement carries over to the cabin, which has a more premium feel on high-end trim levels — and the pricing to go with it. Whereas special versions of the 4Runner increase its off-road capability, certain variants of the Grand Cherokee significantly enhance the SUV’s on-road performance. With the debut of the 2021 Grand Cherokee L, Jeep now has a three-row version of the Grand Cherokee to compete with three-row 4Runners.