Mercedes-Benz GL Mercedes-Benz GL 2007 Porsche 911 Porsche 911 2015

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Mercedes-Benz GL vs. Porsche 911 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.

Mercedes-Benz GL vs. Porsche 911 Invoice Comparison

Lowest Total Price: $71,015

Mercedes-Benz GL GL450 / GL320   
Difference: $37,200

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720152015201520152015
ModelGL911911911911911
TrimGL450 / GL320CarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $54,900 $84,300 $98,900 $114,200 $151,100 $182,700
Lighting Package 900          
Premium Package 4,500          
Sunroof Package 1,500          
Multicontour front seats 800          
Metallic paint (extra cost) 700 710 710 710    
Leather seating surfaces 1,650          
Rearview camera 500 655 655 655    
Wood/leather-wrapped steering wheel 540 1,250 1,250   635 635
Proximity key 1,100          
Adaptive cruise control 3,150          
Bose 555W 12 speakers   2,120 2,120 2,120    
Premium Package Plus   2,330 2,330 4,470 2,130 1,860
Adaptive sport seats plus   3,825 3,825      
Upholstered instrument panel, leather   3,490 3,490 3,850    
Adaptive cruise control, all-speed   2,490 2,490 2,490 2,490 2,490
Roof rack   400 400 400 400 400
Sunroof   1,990 1,990 1,990   1,990
Wood trim   1,990 1,990   1,990 0
Obstacle detection, front   380 380 380    
Obstacle detection, rear   610 610 610    
Rear wiper   360 360 360 360 360
Power-folding mirrors   320 320 0 320 0
Audio controls on steering wheel       165    
CD changer, in-dash         750 750
Lighting Package 837          
Premium Package 4,185          
Sunroof Package 1,395          
Multicontour front seats 744          
Metallic paint (extra cost) 651 0 0 0    
Leather seating surfaces 1,534          
Rearview camera 465 0 0 0    
Wood/leather-wrapped steering wheel 502 0 0   0 0
Proximity key 1,023          
Adaptive cruise control 2,930          
Bose 555W 12 speakers   0 0 0    
Premium Package Plus   0 0 0 0 0
Adaptive sport seats plus   0 0      
Upholstered instrument panel, leather   0 0 0    
Adaptive cruise control, all-speed   0 0 0 0 0
Roof rack   0 0 0 0 0
Sunroof   0 0 0   0
Wood trim   0 0   0 0
Obstacle detection, front   0 0 0    
Obstacle detection, rear   0 0 0    
Rear wiper   306 306 306 0 0
Power-folding mirrors   0 0 0 0 0
Audio controls on steering wheel       0    
CD changer, in-dash         0 0
Options (change) 15,340 22,920 22,920 18,200 9,075 8,485
Options (change) 14,266 306 306 306 0 0
Destination 775 995 995 995 995 995
Total Price $71,015 $108,215 $122,815 $133,395 $161,170 $192,180

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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: Mercedes-Benz GL vs. Porsche 911

Lowest Adjusted Price: Mercedes-Benz GL GL450 / GL320
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $42,295
TrueDelta Adjusted Invoice Difference: $60,425
Model Year200720152015201520152015
ModelGL911911911911911
TrimGL450 / GL320CarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine335hp V8350hp H6400hp H6430hp H6520hp H6560hp H6
TransmissionT7M7M7M7S7S7
DrivetrainAWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)440, 12445, 12445, 12445, 12445, 12445, 12
Tire (rear if not all the same)265/60-18235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$71,015$108,215$122,815$133,395$161,170$192,180
Adjustments for Features-5,0950-900-2,100-5,675-12,325
Feature-Adjusted Total Price$65,920$108,215$121,915$131,295$155,495$179,855
Cost Above Minimum$0$0$13,700$23,080$47,280$71,640

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Features Comparison: Mercedes-Benz GL vs. Porsche 911

Model Year200720152015201520152015
ModelGL911911911911911
TrimGL450 / GL320CarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200     
7-speed manual $300$300$300  
7-speed automated manual    $1200$1200
AWD$1700   $1700$1700
RWD $0$0$0  
Accessories 
Adaptive cruise control$600     
Adaptive cruise control, all-speed $850$850$850$850$850
Heated steering wheel $100$100 $100$100
Power flip-out rear side windows$125     
Power liftgate$350     
Power rear side windows$200     
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0     
Automatic braking, high-speed or partial $200$200$200$200$200
Ceramic brake rotors     $4000
Forward collision warning $200$200$200$200$200
Hill descent control$250     
Knee airbag, driver $75$75$75$75$75
Knee airbag, passenger $75$75$75$75$75
Radar- or camera-based collision preparation system $0$0$0$0$0
Rear side airbags$300     
Rollover sensor$50     
Side curtain airbags $350$350$350$350$350
Side curtain airbags, three rows$500     
Torque vectoring, brake-based  $100$100$100$100
Cargo Management 
Cargo area partition net$40     
Cargo cover$75     
Console with shifter $150$150$150$150$150
Console without shifter$150     
Roof rack $300$300$300$300$300
Roof rails$250     
Climate Control 
Heated windshield washer nozzles $15$15$15$15$15
Rear air vents$100     
Water-repellent front-door glass $15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500 $500
Limited-slip rear differential  $300$300$300$300
Engine / Motor 
Automatic start / stop $150$150$150$150$150
Dual-mode exhaust, switchable   $500  
Rear-engine configuration $0$0$0$0$0
Regenerative braking $0$0$0$0$0
Exterior 
Active front spoiler    $500$500
Active rear spoiler    $300$300
Black exterior trim (optional)   $0  
Body kit (gray/black)   $0$0$0
Bodyside moldings$75     
Deep-tinted rear windows$275     
Glass roof panel(s)$300     
Painted brake calipers (optional)  $0$0$0$0
Retractable rear spoiler $400$400$400  
Tall rear wing-type spoiler    $500$500
Infotainment 
App support $0$0$0$0$0
Bluetooth audio streaming $25$25$25$25$25
CD changer, in-dash $325$325$325$325$325
CD changer, remote$200     
CD player$125     
HD radio $50$50$50$50$50
Media drive $15$15$15$15$15
Off-road navigation system $0$0$0$0$0
Rear seat audio controls$25     
Telematics service, such as OnStar$200     
Traffic + travel information    $25$25
Traffic information $25$25$25  
Instruments, Lights, and Mirrors 
Analog clock$25     
Auto-dimming headlights     $200
Auto-dimming passenger-side mirror $75$75$75$75$75
Boost gauge    $75$75
Chronometer   $100 $100
Compass$0     
Fog lights$125     
LED headlights     $1000
Mirror tilt-down in reverse$25     
Performance meter   $150 $150
Turn signals on or near mirrors$25     
Xenon HID headlights$500$500$500$500$500 
Seats and Interior Trim 
Aluminum trim   $100  
Center armrest(s), second row$50     
Cooled or ventilated front seats $300$300 $300$300
Folding second row seats$300     
Folding second row seats w/o opening to trunk $75$75$75$75$75
Leather-wrapped steering wheel   $150  
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-folding third row seats$1000     
Synthetic suede door panel trim   $250  
Synthetic suede inserts in leather seating surfaces   $0  
Upholstered instrument panel$300     
Upholstered instrument panel, leather $1000$1000$1000$1000$1000
Wood trim$300$300$300 $300$300
Wood/leather-wrapped steering wheel$150$150$150 $150$150
Suspension, Wheels, and Tires 
Active stabilizer bars     $500
Adaptive dampers - electrical  $500$500$500$500
Air suspension, auto-leveling and height adjustable$1000     
Electronic systems calibration selector   $200 $200
Rear wheel steering    $1500$1500
Wheels, dark finish   $0  
Transmission 
Launch control   $100 $100
Steering-wheel-mounted transmission controls$100   $100$100
Total Value of Features$11,515$6,420$7,320$8,520$12,095$18,745
Value of Feature Adjustments$5,095$0$900$2,100$5,675$12,325
Value of Feature Adjustments-4,7420-10-20-35-64

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Specifications Comparison: Mercedes-Benz GL vs. Porsche 911

Model Year20072015
ModelGL911
Body4dr SUV2dr Coupe
Wheelbase121.1 in96.5 in
Length200.3 in176.8 in
Width75.6 in71.2 in
Height72.4 in51.3 in
Curb Weight5,250 lb.3,043 lb.
Fuel Capacity26.0 gal.16.9 gal.
Row 1 Headroom40.1 in0.0 in
Row 1 Shoulder Room58.3 in0.0 in
Row 1 Legroom40.3 in0.0 in
Row 2 Headroom40.6 in0.0 in
Row 2 Shoulder Room58.9 in0.0 in
Row 2 Legroom39.5 in0.0 in
Row 3 Headroom38.5 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom34.0 in0.0 in
Cargo Volume,
Minimum
14.3 ft34.8 ft3
Cargo Volume,
Behind R2
43.8 ft34.8 ft3
Cargo Volume,
Maximum
83.3 ft34.8 ft3

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Option Package Details
Mercedes-Benz GL GL450 / GL320

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
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, front150Yes
Obstacle detection, rear250Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25No
Cargo area partition net40No
Satellite radio200Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
Rear seat audio controls25No
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested212567%
Total Not Requested104033%
Sunroof Package
FeatureValueRequested?
Sunroof900Yes
Power flip-out rear side windows125No
Total Requested90088%
Total Not Requested12512%
Multicontour front seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Total Requested650100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested212580%
Total Not Requested52520%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested140082%
Total Not Requested30018%

Option Package Details
Porsche 911 Carrera S

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested212580%
Total Not Requested52520%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested140082%
Total Not Requested30018%

Option Package Details
Porsche 911 Carrera GTS

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested207583%
Total Not Requested42517%

Option Package Details
Porsche 911 Turbo

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Obstacle detection, front150Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested60067%
Total Not Requested30033%

Option Package Details
Porsche 911 Turbo S

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Rearview camera200Yes
Proximity key250Yes
Total Requested45060%
Total Not Requested30040%

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