GM offering factory-backed extended warranty for Chevys, GMCs, Buicks and Cadillacs

GM offering factory-backed extended warranty for Chevys, GMCs, Buicks and Cadillacs

Starting today, GM is offering a new optional plan that will extend the factory warranty on all new Chevy, GMC, Buick and Cadillac products. GM's new program can be viewed as another nail in the the looming dealership-model coffin. According to Automotive News, some dealers aren't happy to see GM cut into their business like this, saying that it helps GM far more than it does dealers.