Alfa Romeo 33 Stradale, Porsche Cayenne Turbo E-Hybrid, GMC Hummer Camper: Rambling About Cars 139

Alfa Romeo has a new, retro-inspired supercar with the 33 Stradale. The Porsche Cayenne Turbo E-Hybrid packs 729 hp. Earthcruiser builds a camper out of the GMC Hummer, and we have a rumor about the new Dodge Charger's combustion engine. Plus, there's a cheap camper challenge.