Porsche 911 Porsche 911 2008 Infiniti M Infiniti M 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 911 vs. Infiniti M 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.

Porsche 911 vs. Infiniti M Invoice Comparison

Lowest Total Price: $60,125

Infiniti M M37   
Difference: $27,260

Lowest Total Invoice: $6,667

Porsche 911 GT2   
Difference: $48,554

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820082008201320132013
Model911911911911911911MMM
TrimCarreraCarrera STargaTarga STurboGT2M37M56M35h
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $73,500 $83,800 $87,000 $97,300 $126,200 $191,700 $48,700 $61,200 $54,750
Base Invoice $64,174 $73,192 $76,038 $85,011 $110,313 $0 $45,087 $56,634 $50,675
Adaptive Sports Seats 3,055 3,055 3,055 3,055   0      
Sport Chrono Package Plus 960 960 960 960          
Auto-dimming rearview mirror 385 385 385 385   690      
Metallic paint (extra cost) 690 690 690 690          
Heated front seats 500 500 500 500 500 500      
Bluetooth cell phone link 960 960 960 960 960 960      
Wood trim 890 890 890 890 890        
Xenon HID headlights 1,090   1,090            
Audio controls on steering wheel 990 990 990 990          
Floor mats 140 140 140 140 140 140      
Illuminated door sill trim plates 725 725 725 725 725 1,280 380 380 380
Navigation system 2,110 2,110 2,110 2,110   2,110      
Obstacle detection, rear 530 530 530 530 530 530      
Wood/leather-wrapped steering wheel         620        
Carbon fiber / leather-wrapped steering wheel           620      
Deluxe Touring Package             3,900 3,900 3,900
Premium Package             4,200   4,200
Body kit             2,040 2,040 2,040
Adaptive Sports Seats 2,597 2,597 2,597 2,597   0      
Sport Chrono Package Plus 816 816 816 816          
Auto-dimming rearview mirror 327 327 327 327   587      
Metallic paint (extra cost) 587 587 587 587          
Heated front seats 425 425 425 425 425 425      
Bluetooth cell phone link 816 816 816 816 816 816      
Wood trim 757 757 757 757 757        
Xenon HID headlights 927   927            
Audio controls on steering wheel 842 842 842 842          
Floor mats 119 119 119 119 119 119      
Illuminated door sill trim plates 616 616 616 616 616 1,088 324 324 324
Navigation system 1,794 1,794 1,794 1,794   1,794      
Obstacle detection, rear 451 451 451 451 451 451      
Wood/leather-wrapped steering wheel         527        
Carbon fiber / leather-wrapped steering wheel           527      
Deluxe Touring Package             3,387 3,387 3,387
Premium Package             3,647   3,647
Body kit             1,871 1,871 1,871
Options (change) 13,025 11,935 13,025 11,935 4,365 6,830 10,520 6,320 10,520
Options (change) 11,074 10,147 11,074 10,147 3,711 5,807 9,229 5,582 9,229
Destination 860 860 860 860 860 860 905 905 905
Total Price $87,385 $96,595 $100,885 $110,095 $131,425 $199,390 $60,125 $68,425 $66,175
Total Invoice $76,108 $84,199 $87,972 $96,018 $114,884 $6,667 $55,221 $63,121 $60,809

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche 911 dealer quotes or Infiniti M dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche 911 vs. Infiniti M

Lowest Adjusted Price: Infiniti M M37
Lowest Adjusted Invoice: Porsche 911 GT2
TrueDelta Adjusted Price Difference: $30,620
TrueDelta Adjusted Invoice Difference: $45,648
Model Year200820082008200820082008201320132013
Model911911911911911911MMM
TrimCarreraCarrera STargaTarga STurboGT2M37M56M35h
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine325hp H6355hp H6325hp H6355hp H6480hp H6530hp H6330hp V6420hp V8302hp V6 H
TransmissionM6M6M6M6M6M6T7T7T7
DrivetrainRWDRWDAWDAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9235, 9235, 9325, 1350, 4?, 10?, 16?, 10
Tire (rear if not all the same)235/40-18235/35-19235/40-18235/35-19235/35-19235/35-19245/50-18245/50-18245/50-18
Total Price$87,385$96,595$100,885$110,095$131,425$199,390$60,125$68,425$66,175
Adjustments for Features0-625-2,000-2,625-3,050-5,375-3,360-3,360-3,385
Feature-Adjusted Total Price$87,385$95,970$98,885$107,470$128,375$194,015$56,765$65,065$62,790
Cost Above Minimum$0$8,585$11,500$20,085$40,990$106,630$0$8,300$6,025
Total Invoice$76,108$84,199$87,972$96,018$114,884$6,667$55,221$63,121$60,809
Adjustments for Features0-545-1,744-2,289-2,666-180-3,086-3,100-3,111
Feature-Adjusted Total Invoice$76,108$83,654$86,228$93,729$112,218$6,487$52,135$60,021$57,698
Cost Above Minimum$69,621$77,167$79,741$87,242$105,731$0$0$7,886$5,563

Return to top

Features Comparison: Porsche 911 vs. Infiniti M

Model Year200820082008200820082008201320132013
Model911911911911911911MMM
TrimCarreraCarrera STargaTarga STurboGT2M37M56M35h
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150$150   
7-speed manually-shiftable automatic      $1200$1200$1200
RWD$0$0   $0$0$0$0
AWD  $1700$1700$1700    
Accessories 
Active noise reduction      $0$0$0
Heated steering wheel      $100$100$100
Power rear side windows      $200$200$200
Power trunk / liftgate pull-down      $50$50$50
Proximity key      $250$250$250
Sunshade, rear, power      $225$225$225
Tilt/telescoping steering wheel, manual$250$250$250$250$250$250   
Tilt/telescoping steering wheel, power      $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats      $0$0$0
Ceramic brake rotors     $4000   
Rearview camera      $200$200$200
Side curtain airbags      $350$350$350
Temporary spare tire      $150$150$150
Cargo Management 
Overhead sunglass holder      $25$25$25
Rear seat pass-through      $100$100$100
Climate Control 
Automatic air recirculation      $100$100$100
Breeze mode      $25$25$25
Dual-zone climate control     $125$125$125$125
Heated windshield washer nozzles$15$15$15$15$15$15   
Ionizing air filtration      $50$50$50
Rear air vents      $100$100$100
Water-repellent front-door glass$15$15$15$15$15$15   
Drivetrain 
Limited-slip rear differential    $300$300   
Engine / Motor 
Rear-engine configuration$0$0$0$0$0$0   
Exterior 
Body kit     $0$0$0$0
Front splitter spoiler     $200   
Larger rear spoiler    $200    
Panoramic sunroof  $1200$1200     
Rear spoiler      $200$200$200
Retractable rear spoiler$400$400$400$400     
Sunroof$900$900  $900$900$900$900$900
Tall rear wing-type spoiler     $500   
Infotainment 
Aux input      $50$50$50
Bluetooth audio streaming      $25$25$25
Concierge Services - 4 year subscription      $200$200$200
DVD-Audio-compatible player    $0    
DVD-compatible player      $0$0$0
Media drive      $15$15$15
Off-road navigation system$0$0$0$0$0$0   
Satellite radio      $200$200$200
Surround sound    $250 $250$250$250
Telematics service, such as OnStar, with navigation      $225$225$225
Traffic + travel information      $25$25$25
USB port      $25$25$25
Voice control for nav and audio      $100$100$100
Instruments, Lights, and Mirrors 
Analog clock      $25$25$25
Auto-dimming passenger-side mirror      $75$75$75
Boost gauge    $75$75   
Chronometer$100$100$100$100     
Compass      $0$0$0
Fog lights $125 $125$125$125$125$125$125
Headlight washers$50$50$50$50$50$50   
Interior ambient lighting$150$150$150$150$150$150   
Large energy flow and fuel economy display        $25
Mirror tilt-down in reverse      $25$25$25
Power-folding mirrors      $50$50$50
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel     $150   
Center armrest(s), second row      $50$50$50
Cooled or ventilated front seats      $300$300$300
Folding second row seats$300$300$300$300$300    
Leather door panel trim$250$250$250$250$250$250   
Leather-wrapped steering wheel$150$150$150$150  $150$150$150
Metal pedals$75$75$75$75$75$75   
No leather in second row     $-300   
Power 4-way lumbar adjuster, driver seat$150$150$150$150$150$150   
Power 4-way lumbar adjuster, passenger seat$150$150$150$150$150$150   
Power lumbar adjuster, driver seat      $100$100$100
Power lumbar adjuster, passenger seat      $100$100$100
Power seatback bolsters, driver seat$100$100$100$100 $100   
Power seatback bolsters, passenger seat$100$100$100$100 $100   
Power thigh bolsters, driver seat$100$100$100$100 $100   
Power thigh bolsters, passenger seat$100$100$100$100 $100   
Synthetic suede inserts in leather seating surfaces     $0   
Synthetic suede steering wheel     $150   
Upholstered instrument cluster hood      $50$50$50
Upholstered instrument panel, leather    $1000$1000   
Wood trim$300$300$300$300$300    
Wood trim, alternative type      $300$300$300
Wood/leather-wrapped steering wheel    $150    
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 $500$500$500   
Electronic systems calibration selector$200$200$200$200  $200$200$200
Sport suspension (upgrade)     $0   
Total Value of Features$4,005$4,630$6,005$6,630$7,055$9,380$7,365$7,365$7,390
Value of Feature Adjustments$0$625$2,000$2,625$3,050$5,375$3,360$3,360$3,385
Value of Feature Adjustments0-545-1,744-2,289-2,666-180-3,086-3,100-3,111

Return to top

Specifications Comparison: Porsche 911 vs. Infiniti M

Model Year20082013
Model911M
Body2dr Coupe4dr Sedan
Wheelbase92.5 in114.2 in
Length175.6 in194.7 in
Width71.2 in72.6 in
Height51.6 in59.1 in
Curb Weight3,076 lb.3,859 lb.
Fuel Capacity17.0 gal.20.0 gal.
Row 1 Headroom38.0 in39.1 in
Row 1 Shoulder Room51.7 in58.4 in
Row 1 Hip Room53.4 in54.3 in
Row 1 Legroom41.6 in44.0 in
Row 2 Headroom31.5 in37.7 in
Row 2 Shoulder Room0.0 in56.7 in
Row 2 Hip Room0.0 in53.5 in
Row 2 Legroom0.0 in36.2 in
Cargo Volume4.8 ft314.9 ft3

Return to top

Option Package Details
Porsche 911 Carrera

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80053%
Total Not Requested70047%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Porsche 911 Carrera S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80053%
Total Not Requested70047%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Porsche 911 Targa

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80053%
Total Not Requested70047%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Porsche 911 Targa S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80053%
Total Not Requested70047%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Porsche 911 GT2

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70050%
Total Not Requested70050%

Option Package Details
Infiniti M M37

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200Yes
Total Requested200100%
Total Not Requested00%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Surround sound250Yes
Automatic air recirculation100No
Ionizing air filtration50No
Breeze mode25No
Sunshade, rear, power225No
Bose, 16 speakers (with subwoofer)350No
Total Requested100048%
Total Not Requested110052%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Cooled or ventilated front seats300No
Obstacle detection, rear250Yes
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100No
Media drive, large15No
Telematics service, such as OnStar, with navigation225No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested85043%
Total Not Requested114057%

Option Package Details
Infiniti M M56

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200Yes
Total Requested200100%
Total Not Requested00%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Surround sound250Yes
Automatic air recirculation100No
Ionizing air filtration50No
Breeze mode25No
Sunshade, rear, power225No
Bose, 16 speakers (with subwoofer)350No
Total Requested100048%
Total Not Requested110052%

Option Package Details
Infiniti M M35h

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200Yes
Total Requested200100%
Total Not Requested00%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Surround sound250Yes
Automatic air recirculation100No
Ionizing air filtration50No
Breeze mode25No
Sunshade, rear, power225No
Bose, 16 speakers (with subwoofer)350No
Total Requested100048%
Total Not Requested110052%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Cooled or ventilated front seats300No
Obstacle detection, rear250Yes
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100No
Media drive, large15No
Telematics service, such as OnStar, with navigation225No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested85043%
Total Not Requested114057%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Porsche models.