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GM readying aluminum-body fullsize pickups

Ford's extensive use of aluminum in its 2015 F-150 is a big deal. A really big deal. Big enough, in fact, that General Motors is reportedly changing its fullsize pickup strategy. According to The Wall Street Journal, The General has locked in partnerships with Alcoa Inc. and Novelis Inc. - companies that will supply aluminum for the next-generation Chevrolet Silverado and GMC Sierra trucks.
"Ford's introduction of the 2015 F-150 pickup truck was a game changer, and it's the first, not the last, conversion of this type," Novelis spokesperson Charles Belbin told the Journal. The switch to aluminum has allowed Ford to shave roughly 700 pounds off its fullsize truck's curb weight. And while official mileage ratings have not been announced, the weight loss should go a long way for improving efficiency, especially when combined other efficiency-minded improvements including better aerodynamics and new, turbocharged V6 engines.
Of course, aluminum-bodied cars are nothing new. But extensive use of aluminum in a major, best-selling product like the Ford F-150 is expected to kick off widespread use of this weight-saving material as availability rises and cost decreases. The WSJ reports that GM had originally explored the idea of moving to aluminum pickups back in 2008, but abandoned the idea due to cost concerns amid economic woes.

Ford Police Interceptors win acceleration war against Dodge, Chevy

Just last month, Ford announced its first-ever non-pursuit-rated version of the Police Interceptor sedan for agencies looking to maximize fuel economy, but that doesn't mean that Ford is giving up on chasing down the bad guys. While the Dodge Charger can lay claim to the fastest lap time at the Grattan Raceway test facility held by the Michigan State Police, the results are now in for the Police Vehicle Evaluation acceleration tests. And Ford's Police Interceptor duo (sedan and utility) came out on top.
In the acceleration tests, Ford says that the Taurus-based PI Sedan with the newly available 3.5-liter EcoBoost V6 was the quickest among prospective police cars in both 0-60 and 0-100 mile per hour times. The sedan posted a 0-60 time of 5.66 seconds with all-wheel drive and 5.71 seconds with front-wheel drive, besting V8-powered competitors like the Chevy Caprice and Dodge Charger by more than 0.3 seconds. These rivals close the gap on the AWD sedan in the 0-100 test with the Ford taking 13.5 seconds compared to the Chevy's time of 14.35 and the Dodge's time of 14.7.
As for utility vehicles, the Explorer-based PI Utility, which accounts for 60 percent of Ford's police vehicle sales, essentially went head-to-head with the V8-powered Chevy Tahoe with similar results. Equipped with the new EcoBoost engine option, this big SUV hit 60 mph in just 6.28 seconds and 100 mph in 15.51 seconds compared to times of 8.22 seconds and 21.95 seconds, respectively, for the Tahoe. Other important tests in the PVE include braking and top speed, but while no automakers have stepped up to boast about their numbers in either of these categories, Ford's images show that the V8 Caprice had the highest top speed of the cars at 155 mph while the Tahoe's 139-mph speed made it the fastest utility vehicle.

Ford Mustang GT350 seen and heard in motion for the first time

We just recently saw our first spy shots of the next-gen hi-po Ford Mustang slated to replace the Shelby GT500, but now we're getting our first look - and listen - of prototypes captured on video. Mustang6g.com has the video (along with some different spy shots), which show that, if nothing else, SVT knows how to tune an exhaust system. The :50 mark is a good example of this, but fast-forward to around 2:00 where the driver revs the engine and really gets on the throttle hard taking off from a stop.
There's still no definitive evidence that the next-gen SVT Mustang - said to be called GT350 - will be naturally aspirated, but it sounds just as menacing as the current Shelby GT500. While the video posted below exhibits the sort of quality that is to be expected from someone driving while trying to film someone who is attempting to elude being filmed, it's still exciting to see and hear this new Mustang in motion.