Photo: Vauxhall Insignia GSi
Vauxhall Insignia GSi
Vauxhall used to be a division of General Motors and this car is very similar to the Buick Regal. However, it stands out with a twin-turbo diesel engine that produces 210 horsepower and 480 pound-feet of torque through an AWD system. While diesel is on the way out in North America, it could give Dodge and Chrysler fans another strong alternative.