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Print 54 comment(s) - last by mars2k.. on Feb 26 at 10:01 AM

GM plays catchup in the aluminum game

We’ve all heard about the 2015 Ford F-150 and the fact that its aluminum diet allowed it to lose 700 pounds. While the ladder frame of the all-new F-150 is still constructed of high-strength steel, 95 percent of its body structure made of “high-strength, military-grade, aluminum alloys” according to Ford.
 
So Ford has gone to aluminum to reduce weight and thus improve fuel economy. Chrysler has gone a completely different route by providing a new V6 diesel engine for the half-ton Ram 1500. So that leaves the industry looking to General Motors to provide a counterpunch in the full-size pickup fuel efficiency wars.
 
We are now learning that General Motors will take the Ford approach by using aluminum for the body of its next generation Chevrolet Silverado and GMC Sierra full-size trucks. According to The Wall Street Journal, GM’s hand has been forced by increasingly stringent fuel economy standards (and of course market pressure from rivals).


2014 Chevrolet Silverado
 
According to the WSJ report, GM is partnering with both Alcoa and Novelis to supply aluminum sheets for its next generation trucks. As we reported earlier this month, Ford has already inked a deal with Novelis to supply aluminum sheets for its F-150.
 
“There’s isn’t an automotive manufacturer that makes vehicles in North America that we’re not talking to,” said Tom Boney, head of North American automotive business for Novelis, in an interview with The Detroit News. “Our customers will be making announcements fairly regularly over the next six years that will transform the automobile industry.”
 
GM last redesigned the Silverado/Sierra in 2013 for the 2014 model year.

Source: Wall Street Journal/Reuters



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RE: Mistake
By Rukkian on 2/19/2014 4:14:41 PM , Rating: 2
That is interesting that Ford is making a big deal out of it if they already had production cars with it.


RE: Mistake
By Brandon Hill (blog) on 2/19/2014 5:29:10 PM , Rating: 2
Making a few bolt on body panels out of aluminum is not the same as constructing the entire body structure out of aluminum.


RE: Mistake
By SAN-Man on 2/20/2014 4:29:00 PM , Rating: 2
Yeah, parts of the unibody, ALL the suspension and steering components were also alum.


RE: Mistake
By sigmatau on 2/19/2014 9:33:47 PM , Rating: 2
Ford also owned Jaguar at the time when it was one of the first cars with a full aluminum body.


RE: Mistake
By mike8675309 on 2/20/2014 2:15:57 PM , Rating: 2
From what I can tell Jaguar sold about 20,000 X350's in 2003 which was the first year for the aluminum body. Last year Ford sold about 763,000 F150 pick up trucks. Whatever the scale of the process used for the Jag, I get the feeling it's a whole new ball game for the F150.

Note that Semi-Trucks and trailers are often skinned in Aluminum, and they can be ordered with Aluminum frame rails as well and have been for more than 30 years.


RE: Mistake
By SAN-Man on 2/20/2014 4:29:42 PM , Rating: 2
Indeed, Ford has been doing this quite a while.


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