Summer Vehicles. 10 Cars for 10 Summer Adventures. Summer is here, and the time is right for some 4-wheeled fun in the sun. No matter what warm-weather adventure you might embark upon — a surf outing to the beach, a deep-woods camping trip or a high-speed romp on a twisty country road — there is a vehicle designed perfectly for it. Here, we've identified 10 of the coolest summertime activities and the vehicles that will help you make the most of them.