Depends on the model:
The 2014 Chevrolet Camaro's engine produces 323 hp @ 6800 rpm.
The 2001 Chevrolet Camaro's engine produces 200 hp @ 5200 rpm.
The 2011 Chevrolet Camaro's engine produces 312 hp @ 6500 rpm.
The 2013 Chevrolet Camaro's engine produces 323 hp @ 6800 rpm.
The 2010 Chevrolet Camaro's engine produces 304 hp @ 6400 rpm.
The 2012 Chevrolet Camaro's engine produces 323 hp @ 6800 rpm.
The 2002 Chevrolet Camaro's engine produces 200 hp @ 5200 rpm.
140
The 2015 Chevrolet Suburban's engine produces 355 hp @ 5600 rpm.
The 2015 Chevrolet Tahoe's engine produces 355 hp @ 5600 rpm.
285
I believe the horsepower of the rs is between 205 and 240 horse!!