Size matters at the Chicago Auto Show 2018: See all the new car and truck debuts

The auto show season is now well underway: The Chicago Auto Show runs Feb. 10-19 and bills itself as the U.S.' largest event, as measured by square footage, and the longest-running show to this date.

Guests drive a Jeep Wrangler Rubicon on a simulated off-road course at the Chicago Auto Show.

Toyota introduces the 4Runner TRD Pro at the Chicago Auto Show on February 8, 2018 in Chicago, Illinois.

Nissan shows off a 370 Z tracked concept vehicle at the Chicago Auto Show.

Nissan shows off a custom Titan XD at the Chicago Auto Show on February 8, 2018.

Actor Jim Belushi helps to introduce Ford's 2019 Transit Connect at the auto show.

Actor Jim Belushi helps to unveil Ford's 2019 Transit Connect at the Chicago Auto Show on February 8, 2018 in Chicago, Illinois.

Lamborghinis sit alongside other exotic cars at the Chicago Auto Show.

Porsche shows off a $111,000 2018 911 Carrera T at the Chicago Auto Show.

Audi shows off their $177,000 V10 R8 at the Chicago Auto Show.

Alfa Romeo shows off a 4C Spider with a base price of $65,900 at the Chicago Auto Show

Cadillac shows off their Escala concept car at the Chicago Auto Show.

Cadillac, Escala concept

Rolls-Royce shows off a $492,000, 453 horsepower, Phantom Drophead Coupe at the Chicago Auto Show on February 8, 2018 in Chicago.

Volkswagen introduces the new Arteon at the Chicago Auto Show.

Mercedes Benz shows off a 2018 AMG GT R at the Chicago Auto Show on February 8, 2018.

Subaru shows off a 1968 360 in celebration of the 50th anniversay of Subaru of America at the Chicago Auto Show.