Recalled trucks and SUVs with GM's 6.2L V8 L87 engine get a new, thicker oil if they pass an inspection. Here's what you need ...

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Dealers cannot receive a used vehicle, nor can they sell a used vehicle with this engine. At first, GM said that owners should use 0w-40 oil, but the following day, the company rescinded this advice ...

If the digital instrument cluster of your Cadillac Lyriq goes blank intermittently while driving, your electric crossover may ...

GM's ingenious innovations over the decades are legion. But not every production-­car first was as good as the electric ...

General Motors will spend nearly a billion dollars tooling up Buffalo for its sixth-generation of small-block V8 production.