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Ford made three big mistakes in calculating MPG for 2013 C-Max Hybrid

It's been a rough time for the official fuel economy figures for the Ford C-Max Hybrid. When the car was released in 2012, Ford made a huge deal about how it would beat the Toyota Prius V, which was rated at 42 combined miles per gallon, 44 city and 40 highway. The Ford? 47 mpg across the board. How did Ford come to this place, where its Prius-beater turned into an also-ran? Well, after hearing customer complaints and issuing a software update in mid-2013, then discovering a real problem with the numbers last fall and then making a big announcement last week that the fuel economy ratings of six different 2013 and 2014 model year vehicles would need to be lowered, the C-Max Hybrid has ended up at 40 combined, 42 city and 37 highway. In other words, the Prius trumps it, as daily drivers of those two vehicles have known for a long time. The changes will not only affect the window sticker, but also the effect that the C-Max Hybrid (and the five other Ford vehicles that had their fuel economy figures lowered last week) have on Ford's compliance with greenhouse gas and CAFE rules for model year 2013 and 2014. How did Ford come to this place, where its Prius-beater turned into an also-ran? There are two technical answers to that question, which we've got below, as well as some context for how Ford's mistakes will play out in the bigger world of green vehicles. Let's start with Ford's second error, which is easy to do since we documented it in detail last year (the first, needing to do a software update, was also covered). The basic gist is that Ford used the general label rule (completely legally) to test the Fusion Hybrid and use those numbers to figure out how efficient the C-Max Hybrid is. That turned out to be a mistake, since the two vehicles are different enough that their numbers were not comparable, despite having the same engine, transmission and test weight, as the rules require. You can read more details here. Ford's Said Deep admitted that the TRLHP issue is completely separate from the general label error from last year. Now let's move on to last week's announcement. What's interesting is that the new recalculation of the MPG numbers – downward, of course – was caused by a completely separate issue, something called the Total Road Load Horsepower (TRLHP). Ford's Said Deep admitted to AutoblogGreen that the TRLHP issue had nothing to do with the general label error from last year.

Here's what it's like to drive the very first Ford Mustang cop car

As we recently discovered, there's something different about driving a police car. That's true whether you're talking about a modern Dodge Charger Pursuit or, yes, the legendary Ford Mustang SSP. Former Autoblog staffer and current Road and Track web editor Zach Bowman discovered this when he shanghaied a 2015 Mustang GT and made the trip to Nashville, TN to drive the very first Mustang SSP police car. The two-tone, V8-powered prototype was delivered into the welcoming arms of the California Highway Patrol back in 1981 for evaluation. Bowman chatted up cop-car aficionado Mike Strinich, the prototype's current owner, and managed to score some seat time in the car, which provided a unique interesting contrast to the SSP's 435-horsepower junior. Head over to R&T for the complete read.

Ford to spread all-wheel drive across performance range

Car and Driver took a closer look at the all-wheel-drive system in the Focus RS, Ford reps having made "broad hints" about it being applied to other performance vehicles. One spokesperson even said that he "can see this as one of those technologies of the future." That would make sense because, as C/D notes, it couldn't have been an inexpensive job to engineer the torque-vectoring unit for the Focus – one that can send 70 percent of torque to the rear wheels, and send 100 percent of that portion to either wheel if needed. C/D also clues into the system's close similarity to the AWD unit in the recently updated Range Rover Evoque, which is manufactured by Sweden's GKN Driveline. In the Evoque, torque vectoring is brake based and two electronically controlled clutches turn the Range into a front-wheel-drive crossover under 22 miles per hour. Ford wouldn't comment on the GKN Driveline connection, or even if there is one. No matter where it might come from, more performance Fords are good for every enthusiast, and we do not look an AWD, torque-vectoring gift horse in the mouth. Featured Gallery 2016 Ford Focus RS News Source: Car and Driver Ford Technology Hatchback Performance