General Motors went ahead and outlined the production plan for GMC and Buick for the next 12 months. They are teasing six all-new models all at once, and announce launch of three new SUVs. The ready to launch models include the Buick Encore, GMC Acadia, and Buick Enclave.

More interesting stuff will happen by the end of 2013, when we get some exciting new models including the new Buick LaCrosse, and the new Regal. With Buick’s ongoing pace of modernizing its lineup, we are looking forward to see what they have in store for the aforementioned models.

GMC will release new versions of the Sierra and Sierra HD, as well as a brand-new Yukon in two normal and XL versions. What’s more, GM announced the return of the GMC Canyon midsize pickup as an all-new model. Arrival timing for this one will be announced later.

So next year the oldest models in Buick and GMC lineup will be the Buick Verano luxury sedan and GMC Terrain small SUV, both present in the market since 2010.