We recently rented a Toyota Sienna hybrid for a vacation. It got 36MPG.
Unfortunately, hybrids do not last as long as ICE cars and cost more to maintain, so the logical tack is to lease.
Jeff, I was the 3rd owner of a 2007 (2nd gen) Prius which had one rebuilt battery pack ($1,400) during its life. I sold it at 237,000 miles and it still performed flawlessly.
It got 55 miles per gallon in town and 50 on the highway. Everything worked on this car. Excellent A/C as well.
Many 2nd gen Prius owners easily get 300k to 400k before retiring them. Private taxi service folks love the Prius.
Best car I ever owned!
Hybrids are basically the same to maintain as a gas car -- no better, no worse. Still have filters to change and oil to change. Tires still wear out. Brakes typically last much longer.