Totally not worth it. Driving a hybrid might make people feel better about themselves, but they are a horrible investment at the present time if you are looking to save money by purchasing one. I can’t see paying $45,000 for what is probably a $17,00 car to save money on gas mileage. Not to mention, they will cost a small fortune for any repairs.
The "out the door price" for our Mariner was around $32,000. The dealer gave us $13,500 trade-in for the 2003 Escape 4x4 with 70,000 miles. We purchased it for $23,000 with 20,000 miles on it. That works out to 19 cents per mile + gas on the old Escape.
As much as I like the electric mode of the hybrid, it won't tow anything. The electrical system is a specialty arrangement, so many "accessories" are a no-go. Next time I'll go for a standard V6 gas engine with 4x4 and towing capability. I'm happy to pay extra for leather seats with "seat heat", the integral nav system and satellite radio. That was worth the money. They hybrid was pointless.