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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.

Ford using robot drivers to test durability [w/video]

In testing the durability of its upcoming fullsize Transit vans, Ford has begun using autonomous robotic technology to pilot vehicles through the punishing courses of its Michigan Proving Grounds test facility. The autonomous tech allows Ford to run more durability tests in a single day than it could with human drivers, as well as create even more challenging tests that wouldn't be safe to run with a human behind the wheel.
The technology being used was developed by Utah-based Autonomous Solutions, and isn't quite like the totally autonomous vehicles being developed by companies like Google and Audi for use out in the real world. Rather, Ford's autonomous test vehicles follow a pre-programmed course and their position is tracked via GPS and cameras that are being monitored from a central control room. Though the route is predetermined, the robotic control module operates the steering, acceleration and braking to keep the vehicle on course as it drives over broken concrete, cobblestones, metal grates, rough gravel, mud pits and oversize speed bumps.
Scroll down to watch the robotic drivers in action, though be warned that you're headed for disappointment if you expect to see a Centurion behind the wheel (nerd alert!). The setup looks more like a Mythbusters experiment than a scene from Battlestar Galactica.

2015 Hennessey Ford Mustang hits 207.9 mph

After hitting over 195 miles per hour a few months ago, John Hennessey was barely out of his personal HPE700 Mustang before he said that 200 mph was achievable. Don't doubt a man who knows a ton about taking cars to insane speeds. With the new HPE750 Mustang, he and his customers can finally surpass the 200-mph mark in their cars. "If at first you don't succeed, just add more horsepower and rpm and try again," Hennessey said in the company's announcement. Rather than the 717 horsepower and 632 pound-feet of torque from the supercharged 5.0-liter V8 in the HPE700, the HPE750 ratchets the same powertrain up to an even more potent 774 hp and 648 lb-ft. In a real show of confidence, the Hennessey team brought along Jay Leno when it returned to the Continental Tire Proving Grounds in Uvalde, TX, to set a new top speed with the HPE750. The upgrades to the Mustang definitely paid off because the pony car reached a GPS-verified 207.9 miles per hour down the straight. The run will eventually appear on a segment on the upcoming Jay Leno's Garage TV show that will air CNBC. Prices for the HPE750 start at $59,500 USD, including the base 2015 Mustang GT, but building an exact replica of this one would cost $69,374, according to Hennessey. In addition to the huge top speed, the company claims that the coupe can reach 60 mph in 3.4 seconds and cover the quarter mile in 10.9 seconds. 774 HP Hennessey Mustang Tested to 207.9 mph Jay Leno visits Texas tuner for upcoming TV series on CNBC June 2, 2015 Uvalde, Texas—On Wednesday, May 27, 2015, professional driver, Brian Smith, drove the Hennessey HPE750 Supercharged Mustang to a top speed of 207.9 mph. In the process, Hennessey's potent pony car became the first 2015 Mustang to break the 200 mph mark. Jay Leno was on hand to witness the record speed while filming an upcoming episode of Jay Leno's Garage, which will air on CNBC later this year. The run was made on the 8.5 mile high speed oval at the Continental Tire Proving Grounds located in Uvalde, Texas – the same test track where John Hennessey test drove the company's HPE700 Mustang to a top speed of 195 mph back in February of this year. During both tests, speeds were validated with Racelogic's VBox 3i GPS data logging system. "If at first you don't succeed, just add more horsepower and rpm and try again," said company founder and president, John Hennessey.