a refreshed interior with upgraded materials, and the introduction of new technologies such as the optional Infiniti InTouch Navigation system ...

With a powerful V6 engine, enjoyable handling, and a luxurious interior, the redesigned Infiniti M stays near the top of our ratings. The M37 was renamed the Q70 in 2014.

The 2010 Infiniti M45 carried over largely unchanged from the previous model year. As Infiniti focused on maintaining the sedan's strengths, it continued to offer its potent V8 engine, luxurious ...

In the 2000s, the INFINITI M level sedans would later take the role the mid-sized offering propelled by V-6 and V-8 engines. Starting in 2014, the letter ‘Q' gained significance with the sedan line-up ...

In the 2000s, the INFINITI M level sedans would later take the role the mid-sized offering propelled by V-6 and V-8 engines. Starting in 2014, the letter ‘Q' gained significance with the sedan line-up ...