Ford doesn't release too many figures on production numbers on the Mustang. I read somewhere on MustangHeaven that that's the reason some of the figures haven't been updated since 2005.
Dodge doesn't release figures on the Viper either. It's easy to figure out though by VIN number on the first and last production car for the year. I figured the number on RK's dad's car and I think his was the 61st vert built for 2008. Dodge builds a little over 1000 Viper coupes and 500 convertibles per year.
Chevrolet releases their production numbers for Corvette. They even break it down by color and options.
2008 Production numbers
Coupe: 15927
Convertible: 6166
Z06: 5779
~Brian
That's what I like about the old cars. Like Dodge, they released all their prod numbers based on model, color, manual/auto, what kind of tires ect... Pretty cool..
Like a 69 Super bee w/ a 426 Hemi... only 166