Media looks at the Acura Precision concept after it was revealed at the 2016 North American International Auto Show on Jan. 12, 2016 in Detroit.

The Acura Precision concept is on display after it was revealed at the 2016 North American International Auto Show on Jan. 12, 2016 in Detroit.

Media looks at the Acura Precision concept after it was revealed at the 2016 North American International Auto Show on Jan. 12, 2016 in Detroit.

The VLF Coupe is unveiled during the VLF press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

The VLF Force 1 debuts at the North American International Auto Show in Detroit on Jan. 12, 2016.

The VLF Coupe is unveiled during the VLF press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

The VLF Coupe is unveiled during the VLF press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

The Lincoln Continental is unveiled during the Lincoln press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

A rear view of the 2017 Lincoln Continental after it was unveiled at the North American International Auto Show in Detroit on Jan. 12, 2016.

The new Lincoln Continental is unveiled during the Lincoln press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

The new Lincoln Continental is unveiled during the Lincoln press conference at the North American International Auto Show in Detroit on Jan. 12, 2016.

Ford shows off the GT at the North American International Auto Show on Jan. 12, 2016, in Detroit.

A BMW i8 is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A BMW i8 is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A BMW i8 is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

General Motors displays the Buick Avista concept vehicle during a media event before the start of the North American International Auto Show in Detroit on Jan. 10, 2016.

Show attendees look over a 2017 Lincoln Continental after the model was introduced at the North American International Auto Show in Detroit on Jan. 12, 2016.

The Buick Avista concept is unveiled ahead of the North American International Auto Show in Detroit on Jan. 10, 2016, described as a contemporary grand tourer with 400 horsepower and a twin-turbo V-6 engine.

The interior of the Buick Avista concept is shown at the Buick reveal on the eve of the 2016 North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

The Buick Avista concept is revealed to the news media on the eve of the 2016 North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

Buick introduces the Avista concept vehicle during a media event before the start of the North American International Auto Show in Detroit on Jan. 10, 2016.

The Buick Avista Concept is revealed to the news media on the eve of the 2016 North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

A frontal view of the 2017 Lexus LC 500 as it is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

a rear view of the 2017 Lexus LC 500, as it is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Lexus LC 500 is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Lexus LF-FC concept car is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Lexus LF-FC concept car is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Fiat 500e Stormtrooper concept car is pictured during the press preview of the 2016 North American International Auto Show in Detroit on Jan. 12, 2016.

Fiat displays a 124 Spider at the North American International Auto Show on Jan. 11, 2016 in Detroit.

Fiat vehicles are displayed at the North American International Auto Show on Jan. 11, 2016, in Detroit.

The Alfa Romeo Giulia Guadrifogli is unveiled during the press preview at the 2016 North American International Auto Show in Detroit on Jan. 12, 2016.

Alfa Romeo displays a 1968 33 Stradale (center) alongside their C4 at the North American International Auto Show on Jan. 11, 2016, in Detroit.

Ford introduces the F150 Raptor at the North American International Auto Show on Jan. 11, 2016, in Detroit.

Raj Nair, Ford Motor Co., executive vice president, talks about the Ford Fusion hybrid at the North American International Auto Show on Jan. 11, 2016, in Detroit.

The 2017 Infiniti Q60 is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The 2017 Infiniti Q60 is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The 2017 Porsche 911 Turbo S is introduced at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Porsche 911 Turbo S is introduced at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Porsche 911 Turbo S is introduced at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Scion C-HP concept car is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

The Scion C-HP concept car is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A Toyota Prius Hybrid is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A Toyota i-Road three-wheeled vehicle is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

Mercedes-Benz introduces the new E-Class during a media preview before the start of the North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

Mercedes-Benz introduces the new E-Class during a media preview before the start of the North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

Mercedes-Benz introduces the new E-Class during a media preview before the start of the North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

Mercedes-Benz introduces the new E-Class during a media preview before the start of the North American International Auto Show on Jan. 10, 2016, in Detroit, Michigan.

A Mercedes-Benz SL550 is on display at the North American International Auto Show in Detroit on Jan. 11, 2016.

Dr. Dieter Zetsche, chairman of the board for Daimler AG and head of Mercedes-Benz, introduces the 2016 Mercedes-AMG S 63 4matic Cabriolet "Edition 130" at the North American International Auto Show in Detroit on Jan. 11. 2016.

Volvo Car USA Senior Vice President Americas President and CEO Lex Kerssemakers stands next to the Volvo XC90 after winning the truck/utility of the year at the North American International Auto Show on Jan. 11, 2016, in Detroit.

The 2016 Volvo XC90, winner of the Truck of the Year award at the North American International Auto Show, is displayed in Detroit on Jan. 11, 2016.

A 2016 Volvo S90 sedan is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

John W. Mendel, executive vice president of American Honda Motor Co., Inc., poses with the Honda Civic, winner of the North American Car of the Year award in Detroit on Jan. 11, 2016.

The Chevrolet Bolt EV debuts at the North American International Auto Show in Detroit on Jan. 11, 2016.

Mary Barra, Chairman and CEO of General Motors, and Mark Reuss, Executive Vice President of GM Global Product Development, reveal the Chevrolet Bolt EV to the news media at the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit, Michigan.

The 2016 Chevrolet Cruze hatchback is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2016 Chevrolet Cruze hatchback is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The BMW M2 Coupe makes its debut during the 2016 North American International Auto Show on Jan. 11, 2016 in Detroit.

The BMW M2 Coupe makes its debut during the 2016 North American International Auto Show on Jan. 11, 2016 in Detroit.

The 2016 BMW X4 M40i is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2016 BMW X4 M40i is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

An Audi h-tron Quattro concept car is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

Rupert Stadler, Chairman of the Board, Audi AG, introduces the Audi h-tron Quattro concept car at the North American International Auto Show in Detroit on Jan. 11, 2016.

A rear view of the Audi h-tron Quattro concept car at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2016 Audi A4 Quattro is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Chrysler Pacifica is unveiled at the North American International Auto Show on Jan. 11, 2016, in Detroit.

The 2017 Chrysler Pacifica minivan is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

A Dodge Viper ACS is pictured on display at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Kia Telluride SUV concept is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The Kia Telluride SUV concept is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The Kia Forte is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The Buick Envision is on display during the Buick reveal event ahead of the North American International Auto Show in Detroit, Michigan, on Jan. 10, 2016.

The Buick Envision is on display during the Buick reveal event ahead of the North American International Auto Show in Detroit, Michigan, on Jan. 10, 2016. The Envision will be built in China and sold in the United States.

The Buick Envision is on display during the Buick reveal event ahead of the North American International Auto Show in Detroit, Michigan, on Jan. 10, 2016.

The 2017 Hyundai Genesis G90 is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Hyundai Genesis G90 is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2017 Hyundai Genesis G90 is unveiled at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Genesis exhibit is shown on the first day of media preview days at the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit, Michigan.

The Chevrolet exhibit is shown on the first day of media preview days at the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit, Michigan.

A 2016 Volkswagen Beetle is displayed at the North American International Auto Show on Jan. 11, 2016, in Detroit.

The Volkswagen Tiguan GTE Active concept car is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The Volkswagen Tiguan GTE Active concept car is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2016 Smart fortwo cabrio is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The 2016 Smart fortwo cabrio is displayed at the North American International Auto Show in Detroit on Jan. 11, 2016.

The new 2017 Honda Ridgeline midsize pickup truck is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

The new 2017 Honda Ridgeline midsize pickup truck is revealed to the news media during the 2016 North American International Auto Show on Jan. 11, 2016, in Detroit.

Christine Parks, Exterior Design Manager for General Motors, left, and Helen Emsley, Executive Director, Global GMC & User Experience, pose by a GMC Denali at the North American International Auto Show in Detroit on Jan. 11, 2016.

Mark Reuss, General Motors Executive Vice President of Global Product Development, reveals the 2017 GMC Acadia crossover SUV to the news media at the 2016 North American International Auto Show on Jan. 12, 2016, in Detroit.

Jose Munoz, Chair of Nissan North America, introduces the Nissan Titan Warrior concept truck at the North American International Auto Show in Detroit on Jan. 12, 2016.

Jose Munoz, Chair of Nissan North America, introduces the Nissan Titan Warrior concept truck at the North American International Auto Show in Detroit on Jan. 12, 2016.

A Nissan Leaf electric car is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A Nissan Leaf electric car is displayed at the North American International Auto Show in Detroit on Jan. 12, 2016.

A Ferrari 488 GTB is shown at the Brembo exhibit at the 2016 North American International Auto Show on Jan. 12, 2016, in Detroit.