A car enthusiast, have owned and worked on a smorgasbord of cars. Most surprising was the first STS with the first Northstar (did not anticipate the power). Best STS was my 2005 signed by Kip Wasenko. Best touring car a 1975 RR Corniche. Best curve handler, Porsche Boxster signed by Grant Larson. Nicest interior and best all round car is in my 2013 XTS Platinum signed by Ed Welburn, followed by 2012 Volvo C70. Most unusual a 1968 Ford Econoline "Tumbleweed" featured in Popular Mechanics that I designed and built (an early mini RV). Second most unusual was a 1983 Renault Fuego full ragtop. Most practical 2004 Prius. Coolest acceleration: Tesla Roadster. Best off road: 1996 LandRover Disco. First car: 1962 F85 Oldsmobile convertible with aluminum engine and special racing transmission. Best all round sports car: 2014 Corvette Stingray!