The first Challengers will be SRT-8 models with automatic transmissions, with a HEMI® Orange exterior, hood stripes, and a 6.1-liter HEMI V-8 engine, produced in March or April as 2008 models. The first three will be auctioned off for charity. After the 2008s, all SRT8 automatics, comes 2009 model-year production with all three engines and both size Hemis with six-speed T-56 manual transmissions.