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2011 Infiniti G37x

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Rating7.1

Ranked #14 in 

Compact Sedan
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$37,400 - $44,750
Starting Price 

Year

Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on November 3, 2023

ProsConsWhat's New

Excellent driving dynamics level up the fun factor

Can get really noisy

The base G37 trim has been dropped and 2 new Special Edition versions are added to the lineup

Swift acceleration from the muscular V6 engine

Lacks the quality mark achieved by others in the class

A host of advanced technologies

Specs & Features

$37,400

price

328 hp @ 7000 rpm

horsepower

269 lb.-ft. @ 5200 rpm

torque

7-Speed Shiftable Automatic

transmission

3.7L 6cyl AWD 7A

engine

-

basic warranty

Overview

The 2011 Infiniti G37x makes for an excellent contender in the compact sedan class. With 3 trims on offer, the Infiniti G37x has a base MSRP of $37,400. For this price, it competes directly with the BMW 3 Series 335i xDrive and the slightly expensive Audi S4. Only a 3.7L V6 engine is offered, mated to a 7-speed automatic transmission. Together, they produce 328 horsepower and 270 lb-ft of torque. Accelerating from 0-60 in 5.4 seconds, the G37x maintains a combined fuel economy of 20 MPG. Infiniti offers the G37x in 7 stunning colors, with the Vibrant Red being a particular favorite of ours.

Buying Advice

In our opinion, the Infiniti G37x Sport 6MT sedan is one of the very best luxury sedans, with one of the best engines, manual transmission fun, and one of the best handling dynamics, in its class. The performance tunes for the Infiniti G37x Sport 6MT sedan, in our opinion, are very good. 

Trims

    Base
    $37,400 onwards
    • 17-inch silver aluminum Wheels
    • 1St row LCD monitor
    • A-Spec Sport Seats
    • Driver Lumbar support
    • Dual zone automatic front air conditioning
    • Front Fog/driving lights
    • Front passengers heated-cushion
    • Heated mirrors
    • Leather Seat trim
    • Remote keyless entry
    Sport Appearance Edition
    $41,550 onwards
    • 18-inch silver aluminum Wheels
    • Sliding and tilting glass Sunroof
    Limited Edition
    $44,750 onwards
    • Navigation system

Compare to similar cars

7.1
2011 Infiniti G37x

Price

$37,400- $44,750

Engine

Gasoline

Rating

7.1

Horsepower

330 hp @ 7000 rpm

Torque

270 lb.-ft. @ 5200 rpm

Capacity

5

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8.5
2011 Acura TSX

$29,610- $38,250

Gasoline

8.5

201 hp @ 7000 rpm

172 lb.-ft. @ 4300 rpm

5

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8.3
2011 Audi A4

$32,300- $36,300

Gasoline

8.34

211 hp @ 5300 rpm

258 lb.-ft. @ 1500 rpm

5

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8.6
2011 BMW 3 Series

$34,600- $59,650

Gasoline

8.55

230 hp @ 6500 rpm

200 lb.-ft. @ 2750 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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8.3
2011 Infiniti G37

$35,800- $58,000

Gasoline

8.3

328 hp @ 7000 rpm

269 lb.-ft. @ 5200 rpm

5

Read Review

6.8
2011 Infiniti G25x

$35,000

Gasoline

6.8

218 hp @ 6400 rpm

187 lb.-ft. @ 4800 rpm

5

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7.7
2011 Infiniti G25

$32,000- $33,400

Gasoline

7.67

218 hp @ 6400 rpm

187 lb.-ft. @ 4800 rpm

5

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8.1
2011 Lexus IS 350

$39,720- $42,180

Gasoline

8.1

306 hp @ 6400 rpm

277 lb.-ft. @ 4800 rpm

5

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7.8
2011 Lexus IS 250

$33,295- $36,925

Gasoline

7.78

204 hp @ 6400 rpm

185 lb.-ft. @ 4800 rpm

5

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2011 Infiniti G37x vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    		SourceCompare
    		5.5 sec13.8 sec-
    		5.2 sec13.9 sec-
    		5.3 sec13.6 sec-
    		5.7 sec14.2 sec130 mph
    		5.9 sec14.7 sec130 mph -
    		6.8 sec15.0 sec-
    Read More

    2011 Infiniti G37x vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      		SourceCompare
      		18 mpg25 mpg20 mpg20 gal.360/500 mi.
      2011 Audi A4

      Ranked #1

      		22 mpg30 mpg26 mpg17.2 gal.376.2/513 mi.
      		21 mpg31 mpg24 mpg18.5 gal.388.5/536.5 mi.
      		20 mpg29 mpg23 mpg20 gal.400/580 mi.
      		19 mpg27 mpg22 mpg18.5 gal.351.5/499.5 mi.
      		20 mpg27 mpg22 mpg17.1 gal.342/461.7 mi.

      2011 Infiniti G37x vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        		SourceCompare
        		187.9 in.69.8 in.57.8 in.4.9 in.112.2 in.
        		191.7 in.71.7 in.56.3 in.6 in.109.3 in.
        		191.3 in.72.5 in.58 in.6 in.113.4 in.
        		187.9 in.69.8 in.57.8 in.4.9 in.112.2 in.
        		187.9 in.69.8 in.57.2 in.5.1 in.112.2 in.
        		187.9 in.69.8 in.57.2 in.5.1 in.112.2 in.

        2011 Infiniti G37x vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          		SourceCompare
          		13.5 cu.ft.99 cu.ft.13.5 cu.ft.
          		14 cu.ft.94.5 cu.ft.72.6 cu.ft.
          		13.5 cu.ft.99 cu.ft.13.5 cu.ft.
          		13.5 cu.ft.99 cu.ft.13.5 cu.ft.
          		13.5 cu.ft.99 cu.ft.13.5 cu.ft.
          2011 Audi A4

          Ranked #4

          		12 cu.ft.91 cu.ft.34 cu.ft.

          2011 Infiniti G37x vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            		SourceCompare
            		17.5 cu.ft.13.5 cu.ft.13.5 cu.ft.-
            		14.7 cu.ft.14.7 cu.ft.14.7 cu.ft.-
            		57.9 cu.ft.13.5 cu.ft.13.5 cu.ft.-
            		62.5 cu.ft.13.5 cu.ft.13.5 cu.ft.-
            		11.3 cu.ft.13 cu.ft.13 cu.ft.-
            2011 Audi A4

            Ranked #6

            		57.9 cu.ft.12 cu.ft.34 cu.ft.-

            2011 Infiniti G37x vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              		SourceCompare
              		-1034 lbs.3812 lbs.
              		1000 lbs.850 lbs.3400 lbs.
              		1000 lbs.-3849 lbs.
              		-1049 lbs.3746 lbs.
              		-1075 lbs.3605 lbs.
              		-1169 lbs.3455 lbs.

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              0-60 : 4.8 sec

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              Horsepower : 330 hp @ 7000 rpm

              MPG Combined : 21 mpg

              0-60 : 5.6 sec

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              MPG Combined : 20 mpg

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              MPG Combined : 22 mpg

              0-60 : 5.3 sec

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              2011 Infiniti G37x

              Horsepower : 328 hp @ 7000 rpm

              MPG Combined : 20 mpg

              0-60 : 5.5 sec

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              MPG Combined : 20 mpg

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