A new arrival for the 2015 model year, the Chevy Trax is an efficient small crossover sharing a platform with the Buick Encore. Powered by a 1.4-liter turbocharged engine, the Trax is aimed at city dwellers. Price: $24,200 Engine: 1.4-liter turbocharged inline-4 Maximum Cargo Room: 48.4 cu. ft. EPA Fuel Mileage: 25 city/33 highway