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Infiniti M vs. Infiniti G Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Infiniti M vs. Infiniti G Invoice Comparison

Lowest Total Price: $40,980

Infiniti G G37   
Difference: $18,290

Lowest Total Invoice: $37,512

Infiniti G G37   
Difference: $16,894

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009
ModelMG
TrimM45G37
Body4dr Sedan4dr Sedan
Base Price $52,150 $33,250
Base Invoice $48,136 $30,727
Advanced Technology Package 2,800  
Technology Package 3,350 1,100
Wood trim 0 550
Cargo mat 105 105
Journey Package   450
Rear air vents   0
Navigation Package   2,150
Premium Package   2,500
Cargo net   60
Advanced Technology Package 2,424  
Technology Package 2,901 948
Wood trim 0 476
Cargo mat 80 79
Journey Package   413
Rear air vents   0
Navigation Package   1,853
Premium Package   2,155
Cargo net   46
Options (change) 6,255 6,915
Options (change) 5,405 5,970
Destination 865 815
Total Price $59,270 $40,980
Total Invoice $54,406 $37,512

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Infiniti M dealer quotes or Infiniti G dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti M vs. Infiniti G

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $17,540
TrueDelta Adjusted Invoice Difference: $16,206
Model Year20092009
ModelMG
TrimM45G37
Body4dr Sedan4dr Sedan
Engine325hp V8328hp V6
TransmissionT5T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/21 MPG18/26 MPG
Audio (watts, speakers)308, 14374, 10
Tire (rear if not all the same)245/45-18225/55-17
Total Price$59,270$40,980
Adjustments for Features-7500
Feature-Adjusted Total Price$58,520$40,980
Total Invoice$54,406$37,512
Adjustments for Features-6880
Feature-Adjusted Total Invoice$53,718$37,512

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Features Comparison: Infiniti M vs. Infiniti G

Model Year20092009
ModelMG
TrimM45G37
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed manually-shiftable automatic $1200
RWD$0$0
Brakes, Airbags, and Other Safety 
Lane departure prevention$150 
Lane departure warning$200 
Climate Control 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Exterior 
Bodyside moldings$75 
Infotainment 
Aux input $50
CD changer, in-dash$325 
CD player $125
DVD-compatible player$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Compass$0 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Leather door panel trim $250
Power lumbar adjuster, passenger seat$100 
Total Value of Features$2,450$1,700
Value of Feature Adjustments$750$0
Value of Feature Adjustments-6880

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See a complete comparison of Infiniti M vs. Infiniti G features.

Specifications Comparison: Infiniti M vs. Infiniti G

Model Year20092009
ModelMG
Body4dr Sedan4dr Sedan
Wheelbase114.2 in112.2 in
Length192.6 in187.0 in
Width70.8 in69.8 in
Height59.4 in57.2 in
Curb Weight3,958 lb.3,581 lb.
Fuel Capacity20.0 gal.20.0 gal.
Row 1 Headroom39.6 in40.5 in
Row 1 Shoulder Room58.2 in55.6 in
Row 1 Hip Room55.1 in55.1 in
Row 1 Legroom44.2 in43.9 in
Row 2 Headroom37.8 in37.7 in
Row 2 Shoulder Room56.9 in55.2 in
Row 2 Hip Room53.9 in53.7 in
Row 2 Legroom37.3 in34.7 in
Cargo Volume14.9 ft313.5 ft3

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See a complete comparison of Infiniti M vs. Infiniti G specs.

Option Package Details
Infiniti M M45

Advanced Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Surround sound250Yes
DVD-compatible player0No
Traffic information25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Bose, 308W, 14 speakers (with subwoofer)350No
A/V input jacks25No
Lane departure prevention system150No
Forward collision alert200Yes
Total Requested92556%
Total Not Requested72544%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Bose, 234W, 8 speakers350No
Media drive, large15Yes
iPod integration100Yes
SD Card slot25Yes
Total Requested94073%
Total Not Requested35027%

Option Package Details
Infiniti G G37

Journey Package
FeatureValueRequested?
CD changer, in-dash200No
Automatic headlights125Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Total Requested45069%
Total Not Requested20031%
Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested800100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested965100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 374W, 10 speakers (with subwoofer)350No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Surround sound250Yes
iPod integration100Yes
Tilt/telescoping steering wheel, power100Yes
Heated mirrors25Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Total Requested217586%
Total Not Requested35014%

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