2010 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-door 6.4l on 2040-cars

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Ford lowers MPG ratings on six vehicles

Ford has announced that it will be lowering the fuel economy ratings on a number of its 2013 and 2014 model year vehicles after an error was discovered in the company's internal testing data. The EPA has been notified.
Worryingly for Ford, the vast majority of the vehicles affected are hybrids, including the C-Max, Fusion and MKZ in both hybrid and plug-in varieties (where applicable). Also covered as part of the rerating is the entire lineup of 2014 Fiesta engines, with the exception of the ST, including the turbocharged, three-cylinder EcoBoost.
The C-Max was originally rated at 47/47/47 mpg, but dropped to 43/45/40 last year and now to 40/42/37.

2013 Ford C-Max Hybrid

No Prius Killer
As much as we enthusiasts like to rail on the lowly Toyota Prius as the harbinger of death for all we hold dear, there's no denying the machine's absolute and interminable grip on the hybrid hatchback market in the United States. Toyota has so thoroughly sunk its teeth into the segment that you can clearly hear the automaker's incisors clacking against one another with the conclusion of each financial quarter. And there's little wonder why. Buyers can plop down less than $25,000 and have a runabout that can return up to an estimated 51 miles per gallon in the city, leaving every other entry on the market with precious little gristle to gnaw on.
Enter the 2013 Ford C-Max Hybrid. With its claimed 47 mpg combined, the funky little hatch from Europe already falls behind the 48 mpg city offered by the Prius, but that marginal sacrifice in fuel economy could be a small price to pay for buyers who want a credible alternative to the stalwart Toyota. Unfortunately, like the Fusion Hybrid, the C-Max Hybrid had trouble even approaching its Environmental Protection Agency estimates during our time with the car.

Ford, GM to collaborate on 9- and 10-speed transmissions

Back in October, there were reports that General Motors and Ford Motor Company were hard at work co-developing new nine- and ten-speed automatic transmissions, and now both automakers have confirmed this joint operation. While there are no specific vehicles mentioned to receive either transmission, a collaborative press release issued by GM and Ford mention that the transmission will be designed for front- and rear-wheel-drive cars, crossovers, trucks and SUVs.
These aren't the first powertrain components developed jointly between these cross-town rivals, either. The six-speed automatic currently used in vehicles like the Ford Edge, Ford Fusion, Chevrolet Cruze and Chevrolet Equinox was engineered in a similar fashion. As is the case with this existing transmission, both automakers will assist in the design, development and testing of the new transmissions, but each will build its own units in its own factories. Scroll down for the official press release.