2013 Infiniti M37 S w/Nav The CARFAX Buyback Guarantee. The M strikes an unusual mix of luxury. economy and sportiness that's unmatched in this class. with strong powertrains. nimble handling and a quiet. refined interior. Its styling looks at once traditional yet flamboyant. and some will prefer the straightforward interior design to the screen-based systems in other luxury vehicles. The M35h hybrid model provides gobs of power and torque all while delivering the fuel economy of a smaller car. The M lineup features a wide range of tech gadgetry. including Blind Spot Intervention. setting the M sedan apart from other cars in its class. This model sets itself apart with plush interior upholsteries and trims. acceleration and performance. available accident avoidance technology. all-new hybrid model. and Mix of traditional luxury and sport-sedan attitude. We are Group 1 Automotive – An International Fortune 500 and The 3rd Largest Automotive Retailer in the United States.