Great Designs in Steel 2016 Presentations: A Closer Look - 2016 Chevrolet Malibu and 2017 Buick LaCrosse

Great Designs in Steel 2016 Presentations: A Closer Look - 2016 Chevrolet Malibu and 2017 Buick LaCrosse

In case you missed it Terry A. Swartzell from General Motors Company presented “Lightweighting and steel technologies in the all-new 2016 Chevrolet Malibu and the 2017Buick LaCrosse” at Great Designs in Steel 2016.

“One underbody fits all” is no more. While the ’16 Malibu and the ’17 LaCrosse share a common “platform”, each has certain areas of the structure that are unique to each vehicle. So a repair that may be possible on one vehicle may not apply to the other even though they share a common “platform”.

MIG brazing has also surfaced in these models. The MIG brazing allows for single sided joining and allows for smaller, stiffer sub-assemblies. Per the 2016 Chevrolet Malibu body repair manual, “Note: MIG Brazing Welds equivalent to the factory brazing welds are recommended.”

The right steel grades in the right areas! GM has increased the usage of HSLA, dual phase and multi-phase, bake hardenable, and PHS and martensite. In addition to the continued use of scalloping most of the mating flanges.

To access the full GDIS presentation on the 2016 Chevrolet Malibu and the 2017 Buick LaCrosse click here.