New or Significantly Altered Models

2018 Honda Accord
2018 Lexus LC
2018 Lexus LS
2018 Porsche Panamera Sport Turismo
The Panamera line gains a second body style. The Sport Turismo features an upright rear section.
2018 Toyota Camry
2018 Volvo XC60
2019 BMW i8 Roadster
2019 Toyota Avalon

Updated Models

2018 Acura RLX
2018 Hyundai Sonata Hybrid
2018 Infiniti Q50
The 2018 Q50 wears updated front and rear fascias. Trim levels updated to reflect PURE and LUXE trim levels.
2018 Lexus NX
Updated front end appearance. NX 200t is now the NX 300.

Mostly Unchanged

2018 Acura MDX
2018 Acura NSX
2018 Audi A3 Sportback
2018 BMW 3-Series sedan
2018 BMW 5-Series sedan
2018 BMW X5
2018 Buick LaCrosse
The availability of V6 and AWD models changes. A new range-topping Avenir model is added.
2018 Cadillac CT6
2018 Chevrolet Malibu
2018 Chevrolet Volt
2018 Chrysler Pacifica
Numerous trim level and standard feature changes.
2018 Ford C-Max
2018 Ford Fusion
2018 Honda Clarity
A plug-in hybrid model joins the battery-electric and fuel-cell models.
2018 Hyundai Ioniq
The plug-in hybrid (PHEV) model joins the lineup.
2018 Kia Niro
2018 Kia Optima Hybrid
2018 Lexus ES
2018 Lexus GS
GS 200t becomes GS300
2018 Lexus RX
The Lexus RX adds optional 3-row seating with the RX L 350 and RX L 450h models.
2018 Lincoln MKZ
2018 Mercedes-Benz C-Class
A 9-speed automatic replaces the 7-speed in C300 models. A sunroof is now standard.
2018 Mercedes-Benz GLE-Class
Power increases to 385-bhp and GLE43 AMG models.
2018 Mini Countryman
2018 Nissan Rogue
2018 Porsche Cayenne
2018 Porsche Panamera
The Panamera line has expanded to 11 configurations including RWD/AWD, short/long wheelbase, and 5 different powertrains.
2018 Toyota Highlander
2018 Toyota Prius
2018 Toyota Prius c
2018 Toyota RAV4
2018 Volvo S90
The T8 eAWD plug-in hybrid model joins the lineup. A longer wheelbase becomes standard on US S90 models.
2018 Volvo XC90
2019 BMW 7-Series
2019 BMW i8

Other

2018 Mitsubishi Outlander PHEV