The Caprice PPV is not based on an existing passenger car in the Chevy line, and was designed specifically as a patrol car. Part of that design includes substantial interior room. GM says the Caprice offers 112 cubic feet of interior volume. Some of the most intriguing features on the new Caprice include seats designed to improve the comfort of fully equipped officers. The seats have cutouts that make it easier for officers to get in and out while wearing TASERs and other gear. They also have a soft spot to prevent an officer's handcuffs from pushing into his or her back.