The Chicago Auto show is also the largest public event at the city's mammoth McCormick Place and 2017 marks the 109th time it's been staged. Having said that, here are just a few of the vehicles that will be unveiled this week:

The sixth-generation Legacy made its world debut at the 2014 Chicago Auto Show. Next week, Subaru will use that same venue to introduce the refreshed 2018 version of its midsize sedan.

Earlier today, the General's bowtie division previewed a pair of concepts that will make their debut on November 1st at the 2016 SEMA Show in Las Vegas. Commonalities between the two vehicles include their Genesis White exterior colors and blue-tinted windows as well as their 18-inch alloy wheels finished in slate blue metallic. Like the vehicles, the production and concept accessories for both models were developed in the brand's design studios.

Earlier today, it was announced that Futurliner #3 will be crossing the block Saturday, August 5 at 2:00 pm Mountain Time as part of Motorsports Auction Group's Hot August Nights collector car auction taking place August 4-6 in Reno, Nevada.

The latest news to come out of Auburn Hills is that Chrysler division Fiat has gotten together with the company's Mopar parts division to launch what it calls the "FIAT SEMA Design Challenge" and is subtitled "a social media contest allowing fans to create a custom Fiat 500 vehicle wrap."

FCA's Dodge division has announced the schedule of its upcoming Roadkill Nights a year after the inaugural event was held in the Pontiac Silverdome parking lot as part of Dodge's participation in the 2015 Woodward Dream Cruise.

This year, nominees for the awards fall into the five categories from last year - 2017 World Car, 2017 World Performance Car, 2017 World Green Car, 2017 World Luxury Car, and 2017 World Car Design of the Year. There's also a sixth category that has been added this year - 2017 World Urban Car.

GMC introduced the all-new 2018 Terrain on the eve of the Detroit Auto Show. The completely redesigned Terrain shares a platform, powertrain offerings, and other major components with the recently-introduced 2018 Chevrolet Equinox.

In an odd twist to the phrase timing is everything, Ford chose to unveil a refreshed 2018 Mustang eight days after its press conference at the 2017 Detroit Auto Show. Be that as it may, we're here to tell you that, despite the many unexplained oddities surrounding the announcement, the wait should be worth it if you're currently on the fence and considering buying one.

Fiat Chrysler Automobiles (FCA) didn't formally debut any vehicles at the Detroit Auto Show this year, but they still had plenty on display at their booth, including these five notable vehicles.