Here's what's in my stable - 2004 Torch Red Corvette, 2005 Black on Black Tahoe Z-71, 2004 Crimson Pearl Cadillac SLS, 1998 Artic White CK2500 4x4, 2003 Blue & White Triumph Bonneville T100 motorcycle, 2003 Silver & Gray Polaris 700 Twin ATV, and 2002 Silver & Black G3 HP190 BassBoat. Had a two tone brown Silverado once. Had a yellow Triumph Spitfire. Never had a green anything.
Worst experience I have had with GM paint was silver on a 1978 Camaro that never would take a shine, and a maroon on a 1990 Pontiac Bonneville that started turning a pale gray immediately after the warranty expired.
I got GM once on a warranty. I had a 1966 Chevelle Malibu SS 396 with a 24,000 mile warranty and at 23,950 miles the automatic transmission started slipping, I had a guy follow me in a pickup to the dealership and he had to push me the last few blocks. Anyway, I glided into the dealership and the service writer asked me what the problem was and I said the transmission
to which he said "what's wrong?" and I replied "it doesn't do anything" and he said "it must, I just saw you drive in". He started it, put it in drive and the engione just revved, put it in reverse and the engine just revved, but he never asked me how I drove it into the dealership. The odometer then showed 23,992 miles and they rebuilt the transmission under the warranty.