 Consumer Affairs | GM Adds $1000 Cash Back, Sells Buicks to China Consumer Affairs - GM is adding an extra $1000 incentive on selected 2007 and 2008 models for Chevrolet, Buick, Pontiac, GMC, Saturn and Hummer. For the first time, ... Quality products drive comeback, GM exec says GM signs deal to export Buick Enclave SUVs to China GM signs deal to export $800M in Buicks to China |