Porsche 911 Porsche 911 2008 Mercedes-Benz GL Mercedes-Benz GL 2007

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Porsche 911 vs. Mercedes-Benz GL 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. Mercedes-Benz GL Invoice Comparison

Lowest Total Price: $66,265

Mercedes-Benz GL GL450 / GL320   
Difference: $23,820

Lowest Total Invoice: $61,680

Mercedes-Benz GL GL450 / GL320   
Difference: $16,723

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820082007
Model911911911911911GL
TrimCarreraCarrera STargaTarga STurboGL450 / GL320
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr SUV
Base Price $73,500 $83,800 $87,000 $97,300 $126,200 $54,900
Base Invoice $64,174 $73,192 $76,038 $85,011 $110,313 $51,057
Adaptive Sports Seats 3,055 3,055 3,055 3,055    
Xenon HID headlights 1,090   1,090      
Auto-dimming rearview mirror 385 385 385 385    
Metallic paint (extra cost) 690 690 690 690   700
Rear wiper 360 360 360 360 0  
Floor mats 140 140 140 140 140  
Heated front seats 500 500 500 500 500  
Wood trim 890 890 890 890 890  
CD changer, remote 650 650 650 650 650  
Wood/leather-wrapped steering wheel 1,360 1,360 1,360 1,360 620 540
Bluetooth cell phone link 960 960 960 960 960  
Navigation system 2,110 2,110 2,110 2,110    
Obstacle detection, rear 530 530 530 530 530  
Upholstered instrument panel, leather 3,005 3,005 3,005 3,005    
Multicontour front seats           800
Lighting Package           900
Sunroof Package           1,500
Premium Package           4,500
Leather seating surfaces           1,650
Adaptive Sports Seats 2,597 2,597 2,597 2,597    
Xenon HID headlights 927   927      
Auto-dimming rearview mirror 327 327 327 327    
Metallic paint (extra cost) 587 587 587 587   651
Rear wiper 306 306 306 306 0  
Floor mats 119 119 119 119 119  
Heated front seats 425 425 425 425 425  
Wood trim 757 757 757 757 757  
CD changer, remote 553 553 553 553 553  
Wood/leather-wrapped steering wheel 1,156 1,156 1,156 1,156 527 502
Bluetooth cell phone link 816 816 816 816 816  
Navigation system 1,794 1,794 1,794 1,794    
Obstacle detection, rear 451 451 451 451 451  
Upholstered instrument panel, leather 2,554 2,554 2,554 2,554    
Multicontour front seats           744
Lighting Package           837
Sunroof Package           1,395
Premium Package           4,185
Leather seating surfaces           1,534
Options (change) 15,725 14,635 15,725 14,635 4,290 10,590
Options (change) 13,369 12,442 13,369 12,442 3,648 9,848
Destination 860 860 860 860 860 775
Total Price $90,085 $99,295 $103,585 $112,795 $131,350 $66,265
Total Invoice $78,403 $86,494 $90,267 $98,313 $114,821 $61,680

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

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TrueDelta Value Comparison: Porsche 911 vs. Mercedes-Benz GL

Lowest Adjusted Price and Invoice: Mercedes-Benz GL GL450 / GL320
TrueDelta Adjusted Price Difference: $32,505
TrueDelta Adjusted Invoice Difference: $24,807
Model Year200820082008200820082007
Model911911911911911GL
TrimCarreraCarrera STargaTarga STurboGL450 / GL320
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr SUV
Engine325hp H6355hp H6325hp H6355hp H6480hp H6335hp V8
TransmissionM6M6M6M6M6T7
DrivetrainRWDRWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9235, 9235, 9325, 13440, 12
Tire (rear if not all the same)235/40-18235/35-19235/40-18235/35-19235/35-19265/60-18
Total Price$90,085$99,295$103,585$112,795$131,350$66,265
Adjustments for Features0-625-2,000-2,625-2,350-8,685
Feature-Adjusted Total Price$90,085$98,670$101,585$110,170$129,000$57,580
Cost Above Minimum$0$8,585$11,500$20,085$38,915$0
Total Invoice$78,403$86,494$90,267$98,313$114,821$61,680
Adjustments for Features0-544-1,743-2,288-2,054-8,084
Feature-Adjusted Total Invoice$78,403$85,950$88,524$96,025$112,767$53,596
Cost Above Minimum$0$7,547$10,121$17,622$34,364$0

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Features Comparison: Porsche 911 vs. Mercedes-Benz GL

Model Year200820082008200820082007
Model911911911911911GL
TrimCarreraCarrera STargaTarga STurboGL450 / GL320
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150 
7-speed manually-shiftable automatic     $1200
RWD$0$0    
AWD  $1700$1700$1700$1700
Accessories 
Power flip-out rear side windows     $125
Power liftgate     $350
Power rear side windows     $200
Tilt/telescoping steering wheel, manual$250$250$250$250$250 
Tilt/telescoping steering wheel, power     $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats     $0
Hill descent control     $250
Obstacle detection, front     $150
Rear side airbags     $300
Rollover sensor     $50
Side curtain airbags, three rows     $500
Cargo Management 
Cargo area partition net     $40
Cargo cover     $75
Console with shifter$150$150$150$150$150 
Console without shifter     $150
Roof rails     $250
Climate Control 
Dual-zone climate control     $125
Heated windshield washer nozzles$15$15$15$15$15 
Rear air vents     $100
Residual heat     $50
Water-repellent front-door glass$15$15$15$15$15 
Drivetrain 
Limited-slip rear differential    $300 
Engine / Motor 
Rear-engine configuration$0$0$0$0$0 
Exterior 
Bodyside moldings     $75
Deep-tinted rear windows     $275
Glass roof panel(s)     $300
Larger rear spoiler    $200 
Panoramic sunroof  $1200$1200  
Retractable rear spoiler$400$400$400$400  
Sunroof$900$900  $900$900
Infotainment 
Aux input     $50
Off-road navigation system$0$0$0$0$0 
Rear seat audio controls     $25
Satellite radio     $200
Surround sound    $250$250
Telematics service, such as OnStar     $200
Instruments, Lights, and Mirrors 
Analog clock     $25
Boost gauge    $75 
Compass     $0
Cornering lights     $50
Fog light, rear     $100
Fog lights $125 $125$125$125
Mirror tilt-down in reverse     $25
Power-folding mirrors     $50
Steering-linked headlights     $150
Turn signals on or near mirrors     $25
Seats and Interior Trim 
Center armrest(s), second row     $50
Manual recliner, second row seats     $75
Memory system, passenger seat     $150
Power headrest height adjuster, driver seat     $50
Power headrest height adjuster, passenger seat     $50
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  
Power thigh bolsters, passenger seat$100$100$100$100  
Power thigh support length adjuster, driver seat     $100
Power thigh support length adjuster, passenger seat     $100
Power-folding third row seats     $1000
Upholstered instrument panel     $300
Upholstered instrument panel, leather$1000$1000$1000$1000$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 $500$500 
Air suspension, auto-leveling and height adjustable     $1000
Transmission 
Steering-wheel-mounted transmission controls     $100
Total Value of Features$3,280$3,905$5,280$5,905$5,630$11,965
Value of Feature Adjustments$0$625$2,000$2,625$2,350$8,685
Value of Feature Adjustments0-544-1,743-2,288-2,054-8,084

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz GL

Model Year20082007
Model911GL
Body2dr Coupe4dr SUV
Wheelbase92.5 in121.1 in
Length175.6 in200.3 in
Width71.2 in75.6 in
Height51.6 in72.4 in
Curb Weight3,076 lb.5,250 lb.
Fuel Capacity17.0 gal.26.0 gal.
Row 1 Headroom38.0 in40.1 in
Row 1 Shoulder Room51.7 in58.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in40.3 in
Row 2 Headroom31.5 in40.6 in
Row 2 Shoulder Room0.0 in58.9 in
Row 2 Legroom0.0 in39.5 in
Row 3 Headroom0.0 in38.5 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in34.0 in
Cargo Volume,
Minimum
4.8 ft314.3 ft3
Cargo Volume,
Behind R2
4.843.8 ft3
Cargo Volume,
Maximum
4.883.3 ft3

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Option Package Details
Porsche 911 Carrera

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120080%
Total Not Requested30020%

Option Package Details
Porsche 911 Carrera S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120080%
Total Not Requested30020%

Option Package Details
Porsche 911 Targa

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120080%
Total Not Requested30020%

Option Package Details
Porsche 911 Targa S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120080%
Total Not Requested30020%

Option Package Details
Mercedes-Benz GL GL450 / GL320

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150No
Total Requested90086%
Total Not Requested15014%
Multicontour front seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Total Requested45069%
Total Not Requested20031%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%
Sunroof Package
FeatureValueRequested?
Sunroof900Yes
Power flip-out rear side windows125No
Total Requested90088%
Total Not Requested12512%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Mirror tilt-down in reverse25No
Cargo area partition net40No
Satellite radio200No
Bluetooth cell phone link100Yes
Surround sound250Yes
Rear seat audio controls25No
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested162551%
Total Not Requested154049%

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