Merino leather, BMW’s finest grade, covers the 2006 M6’s seats, head restraints, door panels, and center armrests in the buyer’s choice of Black, Silverstone II, or Sepang Bronze Light. The delicious full leather option expands the upholstery to the dashboard while adding coverage on the seats, doors, and center console areas. Opt for full leather and you can select from additional colors: Portland Brown and Indianapolis Red. All M6 headliners are Anthracite in color, and when full leather is specified, the pillars and roof are covered in plush Alcantara. Walnut Madeira wood is standard for the dashboard (reddish with linear grain), while Olive Carrara wood (lighter in burl pattern) or Carbon Fiber Black trim is optional. Accent trim is titanium, found on the illuminated SMG shift paddles, shift lever surround, interior door handles, and iDrive controller.