STERLING HEIGHTS, Mich. – Ford Motor Co. will sell a hybrid-only minivan in the U.S. next year in a bid to compete against Toyota’s hybrid dominance.

The five-passenger van will come in two versions: A gas-electric hybrid, like Toyota’s Prius, that gets more than 41 miles per gallon, and a plug-in hybrid, like the Chevrolet Volt, which will run on electric power but have a backup gas engine that kicks in when the power runs low.

Gas and diesel versions of the minivan, called the C-Max, went on sale late last year in Europe, where they have been a hit for Ford. But the company decided to make the C-Max a hybrid-only vehicle in the U.S. after seeing buyer demand for fuel-efficient vehicles spike in the last few months. Gas prices are up 20 percent since February.

Ford is eager to have a hybrid-only vehicle. The company has sold more than 140,000 hybrid versions of some of its vehicles, like the Fusion sedan and Escape SUV, over the last six years. But that falls far short of Toyota Motor Corp., which recently sold its 1 millionth Prius in the U.S.

Customers seem to prefer hybrid-only cars like the Prius, which has a unique look from a gas-powered car.

Ford wants to jump in before Toyota gets too far in its planned expansion of the Prius family.

Toyota has a five-passenger Prius wagon, the Prius V, going on sale in the U.S. later this year. Toyota also is planning to sell a plug-in Prius hybrid next year.

Ford originally planned to sell a seven-passenger gas version of the C-Max in the U.S. in 2012. But it’s scrapping that vehicle for now because customers have expressed far more interest in a five-passenger hybrid.

Aaron Bragman, an analyst with IHS Automotive, thinks Ford could sell the C-Max hybrid for as low as $25,000 and the plug-in hybrid for a few thousand dollars more.