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2013 Infiniti M37x

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Rating7.6

Ranked #13 in 

Midsize Sedan
Write Review
$50,850
Starting Price 

Year

Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on November 3, 2023

ProsConsWhat's New

Well-crafted interior

Higher fuel consumption than competitors

New Performance Tire & Wheel Package

Engaging drive and responsive gas pedal

harsh ride quality

New Sport Package

Impressive built quality

Pricey optional packages

Standard power trunk and auto-dimming outside mirrors

Updated Premium Package

Specs & Features

$50,850

price

330 hp @ 7000 rpm

horsepower

270 lb.-ft. @ 5200 rpm

torque

7-Speed Shiftable Automatic

transmission

3.7L 6cyl AWD 7A

engine

-

basic warranty

Overview

The 2013 Infiniti M37x makes for an excellent contender in the midsize sedan segment. With standalone trim on offer, the Infiniti M37x has a base MSRP of $50,850. It competes directly with the Lexus GS 350 AWD Sedan, the Mercedes-Benz E-Class 350 Sport 4MATIC Sedan, and the BMW 5 Series 535i xDrive Sedan. 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 6.1 seconds, the M37x maintains a combined fuel economy of 20 MPG. Infiniti offers the M37x in 6 stunning colors, with the Liquid Platinum being a particular favorite of ours.

Buying Advice

The M37x is a well-equipped sedan that features heated front seats, leather upholstery, a 6-speaker sound system, cruise control, HID xenon headlights, and 18-inch alloy wheels. If you want to spend bucks, the Premium Package and the Technology Package are worth investing in.

Trims

    Base
    $50,850 onwards
    • 18-inch silver aluminum Wheels
    • 1St row LCD monitor
    • A-Spec Sport Seats
    • Dual zone automatic front air conditioning
    • Front Fog/driving lights
    • Front passengers heated-cushion
    • Remote keyless entry
    • Seek-Scan Radio
    • Siriusxm AM/FM/Satellite
    • Sliding and tilting glass Sunroof

Compare to similar cars

7.6
2013 Infiniti M37x

Price

$50,850- $51,755

Engine

Gasoline

Rating

7.57

Horsepower

330 hp @ 7000 rpm

Torque

270 lb.-ft. @ 5200 rpm

Capacity

5

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7.9
2013 Acura TL

$35,905- $45,385

Gasoline

7.91

280 hp @ 6200 rpm

254 lb.-ft. @ 5000 rpm

5

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7.9
2013 Audi A7

$60,100- $66,150

Gasoline

7.9

310 hp @ 5500 rpm

325 lb.-ft. @ 2900 rpm

4

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8.1
2013 Audi A6

$42,200- $56,950

Gasoline

8.11

211 hp @ 4300 rpm

258 lb.-ft. @ 1500 rpm

5

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8.5
2013 BMW 5 Series

$47,800- $65,000

Gasoline

8.5

240 hp @ 5000 rpm

260 lb.-ft. @ 1250 rpm

5

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8.4
2013 Cadillac XTS

$44,075- $60,385

Gasoline

8.43

304 hp @ 6800 rpm

264 lb.-ft. @ 5200 rpm

5

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8.6
2013 Cadillac CTS

$38,905- $51,650

Gasoline

8.6

270 hp @ 7000 rpm

223 lb.-ft. @ 5700 rpm

5

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6.9
2013 Infiniti M56x

$63,700- $64,605

Gasoline

6.87

420 hp @ 6000 rpm

417 lb.-ft. @ 4400 rpm

5

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7.9
2013 Infiniti M56

$61,200- $63,700

Gasoline

7.86

420 hp @ 6000 rpm

417 lb.-ft. @ 4400 rpm

5

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8.5
2013 Infiniti M37

$48,700- $50,850

Gasoline

8.47

330 hp @ 7000 rpm

270 lb.-ft. @ 5200 rpm

5

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2013 Infiniti M37x vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    		SourceCompare
    		5.3 sec14.1 sec-
    		4.7 sec13.4 sec-
    		4.8 sec13.4 sec-
    2013 Audi A7

    Ranked #4

    		5.4 sec14.2 sec130 mph
    		5.4 sec14.0 sec-
    		5.6 sec14.3 sec-
    Read More

    2013 Infiniti M37x vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      		SourceCompare
      		17 mpg24 mpg20 mpg20 gal.340/480 mi.
      		24 mpg34 mpg28 mpg18.492 gal.425.5/629 mi.
      2013 Audi A6

      Ranked #1

      		25 mpg33 mpg28 mpg19.8 gal.495/653.4 mi.
      		22 mpg33 mpg26 mpg16.5 gal.363/544.5 mi.
      		21 mpg31 mpg24 mpg17.2 gal.361.2/533.2 mi.
      		19 mpg28 mpg23 mpg17.4 gal.330.6/487.2 mi.

      2013 Infiniti M37x vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        		SourceCompare
        		194.7 in.72.6 in.59.6 in.5.8 in.114.2 in.
        		204.1 in.75.9 in.61.6 in.8 in.112.9 in.
        		202 in.72.91 in.59.45 in.5 in.111.7 in.
        		200 in.73.8 in.58.1 in.5.1 in.116.9 in.
        2013 Audi A7

        Ranked #4

        		195.6 in.75.2 in.55.9 in.5 in.114.7 in.
        		195.3 in.73.9 in.57.5 in.4 in.114.5 in.

        2013 Infiniti M37x 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.
          2013 Audi A7

          Ranked #1

          		24.5 cu.ft.94 cu.ft.234.1 cu.ft.
          		14.9 cu.ft.103.6 cu.ft.14.9 cu.ft.
          		14.9 cu.ft.98 cu.ft.71 cu.ft.
          2013 Acura TL

          Ranked #4

          		13.1 cu.ft.98.2 cu.ft.13.1 cu.ft.
          		18.7 cu.ft.105.8 cu.ft.18.7 cu.ft.

          2013 Infiniti M37x vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            		SourceCompare
            		14.9 cu.ft.14.9 cu.ft.14.9 cu.ft.-
            		15.2 cu.ft.15.2 cu.ft.15.2 cu.ft.-
            		50.4 cu.ft.18.7 cu.ft.18.7 cu.ft.-
            		18.2 cu.ft.14 cu.ft.14 cu.ft.-
            		14.5 cu.ft.13.6 cu.ft.13.6 cu.ft.-
            		-15.4 cu.ft.--

            2013 Infiniti M37x vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              		SourceCompare
              		-1078 lbs.4059 lbs.
              		3300 lbs.-3761 lbs.
              		1000 lbs.-3860 lbs.
              		1000 lbs.-4006 lbs.
              		-1058 lbs.3714 lbs.
              		-1143 lbs.3858 lbs.

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              MPG Combined : 21 mpg

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              MPG Combined : 20 mpg

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