This 2008 Cadillac XLR-V is powered by a supercharged 4.4-liter Northstar V8 paired with a six-speed automatic transmission and is finished in Black Raven over Ebony leather and microsuede upholstery. Equipment includes a power-retractable hardtop, polished 19" multi-spoke wheels, adaptive cruise control, Magnetic Ride Control, Driver Shift…