Are there any other vehicles I should consider in this class?

Beyond the Toyota Prius and Honda Civic Hybrid, you should check out the upcoming Ford Fusion Hybrid (pictured), as well as the Volkswagen Jetta TDI. All these vehicles will be bigger and more expensive than the Insight, but they all have excellent mileage and offer different advantages, for example the Jetta TDI is probably the sportiest of the group, while the Fusion offers lots of space and cargo room without sacrificing mileage.

Photo courtesy of Ford