Cadillac's SRX SUV shares the same category as the Acura MDX, Lexus RX350, Mercedes-Benz Classe M, Volkswagen Touareg, and others. So, it is fair to say that the competition is quite strong! The SRX comes fitted with either a 255 horsepower V6 or a 320 horsepower V8 engine. Inside, comfort abounds, even though the third motorised seat is somewhat tight. Despite its still contemporary looks, the SRX should soon go through important modifications.