EPA ratings for the Ford Fusion Hybrid are a stupendous 41/36 mpg City/Highway. The Fusion gets eight more miles per gallon in city driving and two more on the highway than does the Toyota Camry Hybrid. In a mid-size sedan as roomy and competent as this one, that is exciting efficiency.

The best news is, you don't have to drive the Fusion Hybrid like you're in a funeral cortege to achieve 40-plus city mpg; these are real-world figures. During Los Angeles morning rush, we drove the Fusion Hybrid in heavy traffic from the Sunset Strip 10 miles west along hilly, snaking Sunset Boulevard to the beach, then south to Santa Monica Pier, all the while proceeding at a distinctly non-funereal pace. Without fuss, the Fusion delivered an impressive 41.5 mpg.

What's more, in city driving, a full tank takes the Hybrid an amazing 700 miles.

Besides the Hybrid, the 2010 Ford Fusion lineup offers a choice of three different engines: a 2.5-liter inline-4 of 175 hp, a 3.0-liter flex-fuel V6 of 240 hp, and a performance-tuned 3.5-liter V6 of 263 hp. The combined horsepower of the Hybrid's gas engine and electric motor is 191 hp, but the literally instantaneous torque of its forceful electric motor makes it feel like more.

Most of the new Fusion's dimensions are unchanged from the previous model, but mechanically and in styling, the 2010 model exhibits vastly more than a mere freshening of last year's model. The new exterior, nicely enhanced with chrome, has a muscular, crisp Euro panache that is, if anything, pleasingly Saab-like.

The various gas-engine 2010 Fusion models we drove are similarly comfortable, commodious, and in the case of the Sport model, excitingly agile. Offered in a range of trim levels, the new Fusion is a compelling mid-size car with agile handling and world-beating fuel thrift.