New or Significantly Altered Models

2018 Audi A5 Sportback
2018 Honda Accord
2018 Kia Rio sedan
2018 Lexus LS
2018 Tesla Model 3
2019 Audi A7
2019 Audi A8
2019 Honda Insight
2019 Kia Forte
2019 Lexus ES
2019 Toyota Avalon
2019 Volkswagen Jetta

Updated Models

2018 Hyundai Sonata
The Sonata trim levels were updated mid-2018. Updated levels were denoted with a "+".
2018 Hyundai Sonata Hybrid
2018 Mazda Mazda6
2018 Mercedes-Benz S-Class
The S-Class receives updated styling and a variety of new powertrains.
2019 Ford Fusion
The Fusion wears updated styling in the front and rear. The model lineup is simplified, eliminating the Platinum, Hybrid S, and Energi SE trim levels. A SEL trim level now slots between SE and Titanium. The Energi has a higher capacity battery and longer electric-only driving range.

Mostly Unchanged

2017 Aston Martin Rapide
2017 Bentley Flying Spur
2017 Bentley Mulsanne
2017 Kia K900
2017 Rolls-Royce Ghost
2017 Volkswagen CC
Several variants are no longer offered.
2018 Acura ILX
2018 Alfa Romeo Giulia
2018 Audi A3 Sedan
The 400-bhp RS 3 joins the lineup in the US. Power is provided by an inline five-cylinder engine.
2018 Audi A4 Sedan
S4 models return for 2018. The 3.0L V6 in the S4 has been reengineered. Power is up 21-bhp and torque increases by 44 lb-ft.
2018 Audi A6 Sedan
2018 BMW 3-Series sedan
2018 Cadillac ATS Sedan
2018 Cadillac CT6
2018 Chevrolet Cruze
2018 Chevrolet Impala
2018 Chevrolet Malibu
2018 Chevrolet Sonic sedan
2018 Chevrolet Volt
2018 Chrysler 300
Trim levels are realigned to match those of the Pacifica: Touring, Touring L, 300S, Limited, and 300C.
2018 Dodge Charger
2018 Ford Focus sedan
2018 Genesis G80
The G80 adds a 3.3T Sport model powered by an all-new 3.3l turbocharged V6 engine.
2018 Genesis G90
2018 Honda Civic sedan
2018 Honda Clarity
A plug-in hybrid model joins the battery-electric and fuel-cell models.
2018 Hyundai Elantra sedan
2018 Hyundai Ioniq
The plug-in hybrid (PHEV) model joins the lineup.
2018 Jaguar XJ
2018 Kia Cadenza
2018 Kia Optima Hybrid
2018 Lexus GS
GS 200t becomes GS300
2018 Lexus IS
IS 200t becomes the IS 300 (RWD). Horsepower is up slightly on 3.5 l models: 260 bhp on IS 300 AWD models and 311 bhp on IS 350 models.
2018 Lincoln Continental
2018 Lincoln MKZ
2018 Maserati Ghibli
2018 Mazda Mazda3 sedan
2018 Mercedes-Benz C-Class
A 9-speed automatic replaces the 7-speed in C300 models. A sunroof is now standard.
2018 Mercedes-Benz CLS-Class
2018 Mercedes-Benz E-Class sedan
New E400 models are powered by a 329-bhp 3.0 turbocharged V6.
2018 Mitsubishi Mirage G4
2018 Nissan Altima
2018 Nissan Maxima
2018 Porsche Panamera
The Panamera line has expanded to 11 configurations including RWD/AWD, short/long wheelbase, and 5 different powertrains.
2018 Tesla Model S
2018 Toyota Mirai
2018 Toyota Prius
2018 Volkswagen Passat
A new 2.0l turbocharged four-cylinder replaces the prior year's 1.8l engine. A new V6-powered GT trim level joins the lineup in mid-2018.
2018 Volvo S60
2018 Volvo S90
The T8 eAWD plug-in hybrid model joins the lineup. A longer wheelbase becomes standard on US S90 models.
2019 Acura RLX
2019 Acura TLX
The A-Spec package becomes available on four-cylinder models.
2019 BMW 3-Series Gran Turismo
2019 BMW 4-Series Gran Coupe
2019 BMW 5-Series sedan
2019 BMW 6-Series Gran Coupe
2019 BMW 6-Series Gran Turismo
2019 BMW 7-Series
2019 Buick LaCrosse
A new FWD Sport Touring model is offered.
2019 Buick Regal Sportback
The Regal sportback picks up an Avenir trim level.
2019 Cadillac CTS
2019 Cadillac XTS
2019 Ford Fiesta
Titanium trim level dropped.
2019 Ford Taurus
2019 Hyundai Accent
2019 Infiniti Q50
Hybrid models have been dropped. The 2.0t LUXE trim level has been dropped.
2019 Infiniti Q70
2019 Jaguar XE sedan
2019 Jaguar XF
2019 Kia Optima
2019 Kia Stinger
2019 Maserati Quattroporte
2019 Mercedes-Benz CLA-Class
2019 Nissan Sentra
2019 Nissan Versa sedan
2019 Subaru Impreza sedan
2019 Subaru Legacy
2019 Subaru WRX
Power on STI models increases 310-bhp. CVT models now have standard EyeSight technology. A new Series.Gray edition will be limited to 750 WRX and 250 WRX copies.
2019 Toyota Camry
2019 Toyota Corolla
2019 Toyota Yaris sedan
The Yaris iA is renamed Yaris Sedan. The 2019 model wears a new front grille design. The XLE trim level is added.