2011 Infiniti M56x Video

The Infiniti M is a perfectly acceptable luxury sedan for families, with a roomy backseat and adequate trunk, Cars.com senior editor Joe Wiesenfelder says. Overall, the V-8 powered M56x feels more punchy compared with the V-6 powered M37, and the engine sounds terrific when revved. Still, the M56 is expensive and might not be worth the extra cost compared with the more down-to-earth M37, Wiesenfelder says.
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