Glass-smooth ride Powerful engines Roomy, beautiful interior Full suite of safety features Plenty of owner benefits Given the twin-turbocharged 3.3-liter V-6's ready power there is no reason to go with the V-8, unless you want the extra features of the Premium model. The 2017 Genesis G90 is the first all-new vehicle from Hyundai's new luxury brand. A full-size luxury sedan, it aims for elite competition with a lineup that includes 3.3T Premium and 5.0 Ultimate models with rear- or all-wheel drive. Had Hyundai not launched Genesis, the G90 would certainly be the second-generation Equus. Competitors include the Mercedes-Benz S-Class, BMW 7-Series, and Lexus LS 460.