![2011 Infiniti M37 / M56](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiehJDwoaw9ieUtXmQ9EhuCjh8KW5qLBdZO_6ZbnnIRiKHrfAErBt4XdvjAEW5eIj8PUDwzEOYjfzpMgvQ_WyDpz2B3CADMIDeKBg8FLKSKPZQuuHqQmophauUFXFl0XL4sdBqwg7RLCR8/s280/2011_infiniti_m56_22.jpg)
![2011 Infiniti M37 / M56](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiarP_1NQxcjeL-Q-tEJCBt-zlJpwbprVPM8uzuWkLUTo2JUWjdT6sudMWtJAw7f5Rg6-W6OnJ0bm0WGwmtc6W8ne_XwyjyKaOXL_5XltShqQoInjieDMFCsQytEUvmTMcvFya7-PITItc/s280/2011_infiniti_m56_11_.jpg)
![2011 Infiniti M37 / M56 interior](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUdbN3P9GU60bxpVSaLfwqkLXXRIS3gUtHvgJP0fqqGtxg9wFHqAXNpvGfPpYHz4vfjmqgTtjvpHa7oS8EClI_vPOgbUDRJUboJyWnUIISNQVeeKjgSvdYZk1kRbJw9IPhBr9M8pvpo2c/s280/2011_infiniti_m56_3_.jpg)
VEHICLE TYPE: front-engine, rear- or 4-wheel-drive, 5-passenger, 4-door sedan
ESTIMATED BASE PRICE: $47,500–$57,500
ENGINES: DOHC 24-valve 3.7-liter V-6, 327 hp, 269 lb-ft; DOHC 32-valve 5.6-liter V-8, 420 hp, 400 lb-ft
TRANSMISSION: 7-speed automatic with manumatic shifting
DIMENSIONS:
Wheelbase: 114.2 in Length: 194.7 in
Width: 72.6 in Height: 59.4 in
Curb weight: 3950–4200 lb
PERFORMANCE (C/D EST):
Zero to 60 mph: 4.7–6.3 sec
Standing ¼-mile: 13.3–15.0 sec
PROJECTED FUEL ECONOMY (C/D EST):
EPA city/highway driving: 16–18/22–26 mpg