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EPA says fuel economy test for hybrids is accurate

The EPA says it stands behind its fuel economy test for hybrid vehicles following controversy about the testing process after Ford C-Max Hybrid customers and automotive journalists alike struggled to achieve 47 miles per gallon, the advertised mpg number, Automotive News reports. Ford responded to the issue almost two weeks ago by claiming that a 1970s-era EPA general label rule was responsible for the inaccurate mileage numbers, rerating the C-Max Hybrid's mpg numbers and offering customers rebates. Ford later said it didn't overstate the C-Max Hybrid's fuel economy and that it was surprised by the low numbers.
Ford technically didn't do anything wrong because it was following the general label rule, but agency regulator Christopher Grundler says the automaker was exploiting a loophole when it came up with the hybrid C-Max numbers, and that the testing process remains accurate. The general label rule allows vehicles that use the same engine and transmission and are in the same weight class to share fuel economy numbers, but it doesn't take into account other factors such as aerodynamic efficiency, which affects hybrids more drastically than non-hybrid vehicles. Ford originally used the Fusion Hybrid economy figures for the C-Max Hybrid and claimed the engineers didn't realize that its aerodynamic efficiency would affect fuel economy as much as it did.

Why Edmunds took a sledgehammer to its 2015 Ford F-150

The discussion around repair bills for the aluminum-bodied 2015 Ford F-150 pickup continued from the beginning of last year to the end, and haven't abated; as an aside, some Tesla Model S owners have been shocked at disquieting repair estimates for minor damage to their aluminum wunder-sedans. Edmunds decided to inject some fact into the fray: it bought a $52,000 long-term 2015 F-150 and clouted it with an eight-pound sledgehammer. Twice. The rear of the bedside took the impacts since it couldn't be replaced, it would have to be repaired. To the pickup's credit, the only reason associate editor Travis Langness hit it twice was that the first sledgehammer blow didn't do as much damage as Edmunds wanted. After the second, the visible damage included the two direct impacts, a few creases, and a cracked taillight, so they drove the pickup to Santa Monica Ford to get an estimate, complete with a fictitious story about how the damage occurred and the mercy plea that Langness was paying for the repair out-of-pocket. In Part 2 Langness hits on some of the details with getting the truck fixed, such as the massively expensive taillight and the list of tools Ford recommends dealers have to work on aluminum. But he was promised he'd have his truck back in seven days, and Santa Monica Ford got it back to him in seven days. In Part 3 we get the bill. It's not small, but it's quite a bit less than it could have been if the service manager had charged Edmunds the official labor rate for aluminum. We're not going to spoil it here, so check out the videos above and below for the beginning and the end, and head over to Edmunds for the complete story about how it all happened and some riffing on the repair numbers. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Video:

Ford dissects the heart of the 2015 Mustang, its engine range

Happy Mustang Day. Are you tired of hearing about the 2015 Ford Mustang yet? No? Good, here's a bunch of mechanical data on Ford's sixth-gen muscle car, along with cutaways of the GT's 5.0-liter V8 and the new 2.3-liter, EcoBoost four-cylinder shown above. We also have a smattering of info on the Stang's updated transmissions and an exploded-parts-diagram view of its all-new independent rear suspension.
Ford is set to make waves offering the Mustang with a turbo for the firs time since the small-volume SVO of the 1980s. Displacing 2.3 liters, the engine's twin-scroll turbo should help the four-cylinder turn out a projected 305 horsepower and 300 pound-feet of torque, while also returning the best fuel economy in the Mustang's engine lineup. As we said in our Deep Dive, the EcoBoost will be slotted in as a premium engine, above the 3.7-liter V6 but below the 5.0-liter V8.
Speaking of that high-revving eight-cylinder, it's receiving a new cylinder head with high-flow ports. The intake and exhaust valves are larger and the cams have been replaced, among other tweaks. It should rev even higher thanks to a rebalanced crankshaft and forged connecting rods. Ford is still claiming a projected 420 hp and 390 lb-ft, although as many of the changes for the 2015's V8 come from the 2013 Boss 302, we're going to assume there's some sandbagging at work.