Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Truckasaurus Rex
Truckasaurus Rex
They were big moneymakers in their day, but full-size SUVs on pickup truck chassis can't compete on maneuverability or fuel economy. More flexible crossovers have rendered truck-based SUVs mostly obsolete, and expensive hybrid-powered versions have flopped in the marketplace. Both the Chevy Tahoe and GMC Yukon are due for an update in a couple of years, but don't expect to see them remain in GM's lineup for long.

Last updated August 26 2011: 9:52 AM ET
Join the Conversation
The new GM: A report card

CEO Dan Akerson and his team get high marks on financial results. On busting bureaucracy, their grades are a mixed bag.

Find Your Next Car

Get the latest car news: