Among the new vehicles the automaker hopes will get the new GM off to a strong start are the redesigned Buick LaCrosse sedan ; the SRX crossover and CTS sport wagon from Cadillac ; the GMC Terrain and Chevy Equinox crossovers ; the Chevy Cruze , GM 's new global subcompact ; and the reintroduction of the classic Chevy Camaro muscle car .