If you like the idea of dual-mode hybrid technology in a full-size pickup, the 2011 GMC Sierra 1500 Hybrid crew cab and its Chevy Silverado twin are the only games in town.
- Superior city gas mileage for a big truck
- Can accelerate to nearly 30 mph solely on electric power.
- Questionable value
- Offered in only one body style
- Quirky power delivery
- Limited options.