The Plymouth Prowler, "a salute to hot rodding," developed out of a 1993 partnership between Alcoa and Chrysler (now DaimlerChrysler) to investigate new materials and manufacturing processes for automobiles. The 900 pounds of aluminum in each Prowler make it the most aluminum-intensive American car. It has a fully boxed, all-aluminum frame that is rigid yet lightweight—as one car critic put it, "this car is all about having fun."		Chrysler Corporation, now DaimlerChrysler Corporation American, 1924–present Prowler, manufactured 1996–present aluminum and other materials 51 x 165 x 76 in. (129.5 x 419.1 x 193 cm)