Stricter mileage standards being voted on by the government is already taking its toll on automakers like GM, which now have to shift focus onto smaller and more fuel efficient vehicles. Traditional bread winners such as big heavy SUVs are being phased out by a new generation of smaller and more car-like crossover models.

To ensure that it can retain buyers downsizing from large SUVs to more fuel-efficient models, GM will be introducing a new compact crossover to essentially replace the Pontiac Torrent (pictured). However, under its new brand strategy, Pontiac will be strictly for cars while GMC will be responsible for truck sales, which means the new model will be branded as a Buick or Chevrolet.

It isn't the end of the road yet for GM's full-sized SUV models. Vehicles like the Chevrolet Tahoe and GMC Yukon SUV will be equipped with hybrid options to ensure they continue beyond the current generations. The Acadia large CUV is also planned to receive a V8 in a couple of years, while the Envoy SUV from GMC will likely suffer the same fate as the Trailblazer.

[Source: Automotive News - sub. req'd]