It depends on what you mean by nimble. Vehicles with shorter wheelbases (distance between front and rear wheels) can usually turn in tighter circles than those with longer wheelbases. Standard length, current generation, Chevy/GMC vans have a 135" wheelbase. Standard length, current generation Ford vans have a 138" wheelbase. That means, in theory, Chevy vans can turn slightly tighter than Fords. However, it also depends on how sharply the front wheels can turn. The feeling of nimbleness also depends on the steering ratio -- how far you need to turn the steering wheel in order to get the front wheels to turn a certain amount. I'm guessing that if you were to drive a Ford and Chevy back to back, you probably wouldn't notice any difference. (Extended vans are a totally different story.) The last generation Dodge 3/4 ton vans have a 127.6 wheelbase, so they're theoretically nimbler than the other two brands.<br><br>If by nimble you mean not feeling like you have a lot of bulk following you around, then a shorter van probably won't make much difference. A foot or two longer or shorter will still feel huge <em><strong>at first</strong></em> if you're moving up from a sedan. But most people adapt sooner than they thought they would. Then, if they got the shortest van they could, they're left wishing they'd got a longer one. The time to adapt is much less than the time wishing you had more space.<br><br>But if nimble means you want to parallel park easily, well, yeah, then you need a short van.<br><br>Oh, another thing that can make a van feel less massive is the size of the front windows. The easier you can see out, the less it feels like you're driving an aircraft carrier. The Dodge windows are smallest -- higher at the bottom and farther forward. That can make some people feel caged in.