Background information, features, pricing, and specifications for the 2006 GMC Sierra line of pickups, including: the Regular, Extended, and Crew, which are each available in the SL, SLE, SLT or Delani trim packages.
The 2007 BMW Z4 was a sporty roadster vehicle that replaced the Z3 series in 2003. It is very similar to that vehicle in that it has room for two passengers who sit behind a very long hood. The only addition at that time was electronic power steering, a first for a BMW roadster. In 2006, the car underwent some serious redesigns to the exterior. Little has changed for the 2007 version.