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2011 Infiniti M37

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Rating8.2

Ranked #6 in 

Midsize Sedan
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$47,050 - $49,200
Starting Price 

Year

Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on November 3, 2023

ProsConsWhat's New

Scintillating exterior style

Middling ride quality

Infiniti M37 is a completely new model introduced for the 2011 model year

Muscular V6 powertrain

Ride can get too much noisy under hard acceleration

Dynamic driving characteristics

Specs & Features

$49,200

price

330 hp @ 7000 rpm

horsepower

270 lb.-ft. @ 5200 rpm

torque

7-Speed Automatic

transmission

3.7L 6cyl AWD 7A

engine

-

basic warranty

Overview

The 2011 Infiniti M37 makes for an excellent contender in the midsize sedan class. With a standalone trim on offer, the Infiniti M37 has a base MSRP of $47,050. It competes directly with the Lexus GS 350, the Mercedes-Benz E-Class, and the BMW 5 Series. Only a 3.7L V6 engine is offered, mated to a 7-speed automatic transmission. Together, they produce 330 horsepower and 270 lb-ft of torque. Accelerating from 0-60 in 5.9 seconds, the M37 maintains a combined fuel economy of 21 MPG. Infiniti offers the M37 in 8 stunning colors, with the Liquid Platinum being a particular favorite of ours.

Buying Advice

As there is a single trim on offer, Infiniti has provided the choices with the optional packages. We highly recommend the Sport package costing an additional $3,650 which adds features like 20-inch wheels, sport-tuned suspension, sport seats and steering wheel, etc.

Trims

    Base
    $47,050 onwards
    • Bi-Xenon headlamps
    • Dual-Zone automatic climate control
    • Fog lamps
    • Sunroof

Compare to similar cars

7.7
2011 Lexus ES 350

Price

$36,725

Engine

Gasoline

Rating

7.68

Horsepower

272 hp @ 6200 rpm

Torque

248 lb.-ft. @ 4700 rpm

Capacity

5

Read Review

8.5
2011 BMW 5 Series

$45,050- $62,500

Gasoline

8.47

240 hp @ 6600 rpm

230 lb.-ft. @ 2600 rpm

5

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8.5
2011 Cadillac STS

$47,280- $56,380

Gasoline

8.46

302 hp @ 6300 rpm

272 lb.-ft. @ 5200 rpm

5

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8.7
2011 Cadillac CTS

$35,345- $51,165

Gasoline

8.69

270 hp @ 7000 rpm

223 lb.-ft. @ 5700 rpm

5

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7.5
2011 Infiniti M56

$58,450- $60,950

Gasoline

7.45

420 hp @ 6000 rpm

417 lb.-ft. @ 4400 rpm

5

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6.9
2011 Infiniti M56x

$60,950

Gasoline

6.87

420 hp @ 6000 rpm

417 lb.-ft. @ 4400 rpm

5

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9.0
2011 Lexus GS 460

$55,370

Gasoline

8.97

342 hp @ 6200 rpm

339 lb.-ft. @ 3600 rpm

5

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7.7
2011 Jaguar XF

$52,500- $79,600

Gasoline

7.7

385 hp @ 6500 rpm

380 lb.-ft. @ 3500 rpm

5

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8.2
2011 Infiniti M37

$47,050- $49,200

Gasoline

8.18

330 hp @ 7000 rpm

270 lb.-ft. @ 5200 rpm

5

Read Review

7.4
2011 Infiniti M37x

$49,200

Gasoline

7.37

330 hp @ 7000 rpm

270 lb.-ft. @ 5200 rpm

5

Read Review

2011 Infiniti M37 vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    		SourceCompare
    		5.6 sec14.3 sec-
    		4.7 sec13.4 sec108 mph
    		4.8 sec13.4 sec-
    		5.3 sec14.1 sec-
    		5.4 sec13.8 sec-
    		5.5 sec14.0 sec121 mph
    Read More

    2011 Infiniti M37 vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      		SourceCompare
      		18 mpg26 mpg21 mpg20 gal.360/520 mi.
      		21 mpg32 mpg25 mpg18.5 gal.407/592 mi.
      		19 mpg26 mpg22 mpg18.8 gal.357.2/488.8 mi.
      2011 Audi A6

      Ranked #2

      		21 mpg28 mpg22 mpg21.1 gal.443.1/633 mi.
      		19 mpg27 mpg22 mpg18.5 gal.351.5/499.5 mi.
      		19 mpg27 mpg22 mpg18.5 gal.351.5/499.5 mi.

      2011 Infiniti M37 vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        		SourceCompare
        		194.7 in.72.6 in.59.1 in.6 in.114.2 in.
        		207.6 in.74.8 in.57.6 in.5 in.115.6 in.
        		204.1 in.75.9 in.61.6 in.8 in.112.9 in.
        		199.2 in.73.8 in.58.1 in.5.5 in.116.9 in.
        		196.7 in.72.6 in.57.6 in.6 in.116.4 in.
        2011 Acura RL

        Ranked #5

        		195.7 in.72.7 in.57.2 in.5.7 in.110.2 in.

        2011 Infiniti M37 vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          		SourceCompare
          		14.9 cu.ft.103.6 cu.ft.14.9 cu.ft.
          		17.7 cu.ft.143.9 cu.ft.92.2 cu.ft.
          		14.9 cu.ft.103.6 cu.ft.14.9 cu.ft.
          2011 Acura RL

          Ranked #3

          		13.1 cu.ft.99.1 cu.ft.13.1 cu.ft.
          		18.8 cu.ft.113.2 cu.ft.18.8 cu.ft.
          		13.8 cu.ft.102.9 cu.ft.13.8 cu.ft.

          2011 Infiniti M37 vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            		SourceCompare
            		32.8 cu.ft.14.9 cu.ft.14.9 cu.ft.-
            		11.1 cu.ft.14 cu.ft.14 cu.ft.-
            		46 cu.ft.13.8 cu.ft.13.8 cu.ft.-
            		14.9 cu.ft.14.9 cu.ft.14.9 cu.ft.-
            		14.7 cu.ft.14.7 cu.ft.14.7 cu.ft.-
            		15.2 cu.ft.15.2 cu.ft.15.2 cu.ft.-

            2011 Infiniti M37 vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              		SourceCompare
              		-1148 lbs.3858 lbs.
              		3300 lbs.995 lbs.3825 lbs.
              		1000 lbs.1123 lbs.4127 lbs.
              		1000 lbs.-4009 lbs.
              2011 Acura RL

              Ranked #2

              		1000 lbs.850 lbs.4083 lbs.
              		1000 lbs.-3849 lbs.

              2011 Infiniti M37 Sedan Problems, Issues, Complaints, Recalls, and which year to avoid?

              1

              Recalls

              0

              Investigations

              35

              Complaints
              Overall Safety Rating
              Read More

              Top Infiniti Cars

              2011 Infiniti M56

              Horsepower : 420 hp @ 6000 rpm

              MPG Combined : 19 mpg

              0-60 : 4.8 sec

              #1

              2011 Infiniti M56x

              Horsepower : 420 hp @ 6000 rpm

              MPG Combined : 18 mpg

              0-60 : 4.7 sec

              #2

              2011 Infiniti QX56

              Horsepower : 400 hp @ 5800 rpm

              MPG Combined : 16 mpg

              0-60 : 6.7 sec

              #3

              2011 Infiniti FX50

              Horsepower : 390 hp @ 6500 rpm

              MPG Combined : 16 mpg

              0-60 : 5.3 sec

              #4

              2011 Infiniti M37

              Horsepower : 330 hp @ 7000 rpm

              MPG Combined : 21 mpg

              0-60 : 5.6 sec

              #5

              2011 Infiniti M37x

              Horsepower : 330 hp @ 7000 rpm

              MPG Combined : 20 mpg

              0-60 : 5.3 sec

              #6

              2011 Infiniti G37

              Horsepower : 328 hp @ 7000 rpm

              MPG Combined : 22 mpg

              0-60 : 5.3 sec

              #7

              2011 Infiniti G37x

              Horsepower : 328 hp @ 7000 rpm

              MPG Combined : 20 mpg

              0-60 : 5.5 sec

              #8

              2011 Infiniti FX35

              Horsepower : 303 hp @6800 rpm

              MPG Combined : 19 mpg

              0-60 : 5.8 sec

              #9

              2011 Infiniti EX35

              Horsepower : 297 hp @ 6800 rpm

              MPG Combined : 20 mpg

              0-60 : 5.4 sec

              #10
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