I make no apologies for it, I like hybrids. A well designed hybrid can in fact, do everything. Be efficient, go fast on long trips, be powerful, heck, some can even plug in, etc. But the idea that they are somehow cheap and easy to build, or save money in the long run, is probably in error. Prius, Camry, Accord would be the best bets, IMHO.
However, from a MPG point of view, there is a point of diminishing returns, maybe somewhere about 35MPG, where the fuel savings may just not be worth it for the average motorist.
A family member replaced her Prius battery a few years ago. I mentioned that $4,500 buys a lot of gas. Fast forward to last month, another $5000 repair. This time, it was the motor/generator. Sure, the car has 200K miles on it, but $10,000 buys a lot of gas...
From the US energy information administration:
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Like any technically complex or advanced product, there is always the risk of unusually high repair costs.