The Mercedes-Benz S-Class is one of the best luxury cars sold today. The luxury vehicle is sold standard with a 4.7 liter twin-turbo eight-cylinder engine with an overall 449 horsepower rating.
Tags: Cadillac XTS
The BMW 5 Series is one of the best sedans with all-wheel drive sold on the market today. The roomy sedan is only sold with turbocharged engines. The drivetrain options for consumers include a gasoline four-cylinder, diesel inline-six cylinder, V-8, an inline-six cylinder, and a gas –electric hybrid
The Audi A6 ranks high among critics in the luxury car class, and it’s no secret why. Three engines are available for the A6, suiting whatever you’re looking for.