Gas guzzler graveyard

High pump prices are hitting big SUVs hard and shrinking their numbers. Here's a look at a few former kings of the road.

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High gas prices have sent consumers in search of more fuel-efficient alternatives, such as car-based crossovers, and that's meant hard times for these brawny vehicles.

In a sign of the times, both Ford and General Motors have announced they are bowing to market realities and shifting production away from pick-ups and truck-based SUVs to focus on more fuel-friendly offerings like cars and crossovers.

Not all SUVs are going away, but they are in for some big changes. Here's a look at some of these once-mighty vehicles and how they have fallen.