Porsche Cayenne Porsche Cayenne 2010 Mercedes-Benz SLK Mercedes-Benz SLK 2006

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Porsche Cayenne vs. Mercedes-Benz SLK 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 Cayenne vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $53,510

Mercedes-Benz SLK SLK280   
Difference: $6,090

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102010201020102010200620062006
ModelCayenneCayenneCayenneCayenneCayenneSLKSLKSLK
TrimBaseSGTSTurboTurbo SSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $45,500 $60,700 $72,400 $99,900 $126,300 $42,900 $46,950 $61,500
Automatic climate control, front 550              
Xenon/HID headlights 1,560 1,560 1,560          
Comfort Package 1,290 1,290       1,300 1,300  
Light Comfort Package 650 650 650 650 650      
Metallic paint (extra cost) 710 710 710     690 690 690
Floor mats 150 150 150 150 150      
CD changer, remote 650 650 650 650 650 430 430 430
Heated front seats 720 720 720     690 690  
Bluetooth cell phone link 695 695 695 695 695 925 925 925
Navigation system 3,300 3,300 3,300     1,200 1,200  
Wood trim 1,040 1,385   345 345      
Wood/leather-wrapped steering wheel 290 290   290 0      
Body kit 1,390 1,390   1,390 1,390      
Front sport buckets 130 130            
Satellite radio       750 750     500
Lighting Package           990 990 990
Interior Trim Package           710 710  
Premium Package           1,200 1,200 1,470
Entertainment Package           1,700 1,700  
Automatic climate control, front 468              
Xenon/HID headlights 1,326 1,326 1,326          
Comfort Package 0 0       1,209 1,209  
Light Comfort Package 0 0 0 0 0      
Metallic paint (extra cost) 604 604 604     642 642 642
Floor mats 0 0 0 0 0      
CD changer, remote 553 553 553 553 553 400 400 400
Heated front seats 0 0 0     642 642  
Bluetooth cell phone link 591 591 591 591 591 860 860 860
Navigation system 2,805 2,805 2,805     1,116 1,116  
Wood trim 884 1,177   293 293      
Wood/leather-wrapped steering wheel 0 0   0 0      
Body kit 1,182 1,182   1,182 1,182      
Front sport buckets 110 110            
Satellite radio       638 638     465
Lighting Package           921 921 921
Interior Trim Package           660 660  
Premium Package           1,116 1,116 1,367
Entertainment Package           1,581 1,581  
Options (change) 13,125 12,920 8,435 4,920 4,630 9,835 9,835 5,005
Options (change) 8,523 8,348 5,879 3,257 3,257 9,147 9,147 4,655
Destination 975 975 975 975 975 775 775 775
Gas Tax 0 0 0 0 0 0 0 1,300
Total Price $59,600 $74,595 $81,810 $105,795 $131,905 $53,510 $57,560 $68,580

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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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TrueDelta Value Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Lowest Adjusted Price: Mercedes-Benz SLK SLK280
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $7,760
TrueDelta Adjusted Invoice Difference: $44,223
Model Year20102010201020102010200620062006
ModelCayenneCayenneCayenneCayenneCayenneSLKSLKSLK
TrimBaseSGTSTurboTurbo SSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine290hp V6385hp V8405hp V8500hp V8550hp V8228hp V6268hp V6355hp V8
TransmissionM6T6M6T6T6M6M6T7
DrivetrainAWD w/4LAWD w/4LAWD w/4LAWD w/4LAWD w/4LRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 12100, 12100, 12410, 14410, 14380, 11380, 11?, 9
Tire (rear if not all the same)235/65-17255/55-18295/35-21275/45-19295/35-21205/55-16225/45-17225/40-18
Total Price$59,600$74,595$81,810$105,795$131,905$53,510$57,560$68,580
Adjustments for Features0-1,050-1,975-4,775-5,350-1,670-1,670-1,970
Feature-Adjusted Total Price$59,600$73,545$79,835$101,020$126,555$51,840$55,890$66,610
Cost Above Minimum$0$13,945$20,235$41,420$66,955$0$4,050$14,770

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Features Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year20102010201020102010200620062006
ModelCayenneCayenneCayenneCayenneCayenneSLKSLKSLK
TrimBaseSGTSTurboTurbo SSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150 $150  $150$150 
6-speed manually-shiftable automatic $1100 $1100$1100   
7-speed manually-shiftable automatic       $1200
AWD w/low range$2200$2200$2200$2200$2200   
RWD     $0$0$0
Accessories 
Air compressor$35$35$35$35$35   
Heated steering wheel  $100     
Power liftgate$350$350$350$350$350   
Power rear side windows$200$200$200$200$200   
Remote window/roof operation     $15$15$15
Wind blocker, small     $100$100$100
Brakes, Airbags, and Other Safety 
Hill descent control$250$250$250$250$250   
Knee airbag, driver     $75$75$75
Knee airbag, passenger     $75$75$75
Obstacle detection, front   $150$150   
Obstacle detection, rear   $250$250   
Rollover sensor$50$50$50$50$50   
Side curtain airbags$350$350$350$350$350   
Tire-pressure monitor$75$75$75$75$75   
Cargo Management 
Air-conditioned storage compartment$50$50$50$50$50   
Cargo cover$75$75$75$75$75   
Cargo net$40$40$40$40$40   
Overhead sunglass holder$25$25$25$25$25   
Rear seat pass-through$100$100$100$100$100   
Ski sack$50$50$50$50$50   
Storage compartment under front seat(s)   $50$50   
Climate Control 
Rear air vents$100$100$100$100$100   
Rear wiper$175$175$175$175$175   
Water-repellent front-door glass$15$15$15$15$15   
Drivetrain 
Lockable center differential$150$150$150$150$150   
Engine / Motor 
Dual-mode exhaust, switchable  $500     
Exterior 
Body kit$0$0$0$0$0  $0
Deep-tinted rear windows$275$275$275$275$275   
Power retractable hardtop     $6750$6750$6750
Rear spoiler$200$200$200$200$200  $200
Wheel-lip moldings  $75 $75   
Infotainment 
DVD-compatible player$0$0$0$0$0   
MP3-compatible player$50$50$50$50$50   
Navigation system$600$600$600$600$600$600$600 
Off-road navigation system$0$0$0     
Satellite radio   $200$200$200$200$200
Surround sound   $250$250$250$250 
Telematics service, such as OnStar     $200$200$200
Traffic information   $25$25   
Voice control for nav and audio   $100$100   
Instruments, Lights, and Mirrors 
Analog clock     $25$25$25
Auto-dimming passenger-side mirror$75$75$75$75$75   
Illuminated visor mirror, driver$50$50$50$50$50   
Illuminated visor mirror, passenger$50$50$50$50$50   
Power-folding mirrors$50$50$50$50$50   
Steering-linked headlights$150$150$150$150$150   
Turn signals on or near mirrors     $25$25$25
Visor mirror, driver     $10$10$10
Visor mirror, passenger     $10$10$10
Seats and Interior Trim 
Aluminum trim  $100    $100
Center armrest(s), second row$50$50$50$50$50   
Folding second row seats$300$300$300$300$300   
Heated second row seats   $200$200   
Leather-wrapped steering wheel  $150    $150
Power 4-way lumbar adjuster, driver seat$150$150$150$150$150   
Power 4-way lumbar adjuster, passenger seat$150$150$150$150$150   
Power seat belt height adjusters, front row$25$25$25$25$25   
Synthetic suede inserts in leather seating surfaces  $0    $0
Upholstered instrument panel, leather   $1000$1000   
Wood trim$300$300 $300$300$300$300 
Wood/leather-wrapped steering wheel$150$150 $150$150$150$150 
Suspension, Wheels, and Tires 
Active stabilizer bars    $500   
Adaptive dampers - electrical  $500$500$500   
Air suspension, auto-leveling and height adjustable  $1000$1000$1000   
Electronic systems calibration selector$200$200$200$200$200   
Sport suspension (upgrade)       $0
Transmission 
Steering-wheel-mounted transmission controls $100 $100$100  $100
Total Value of Features$7,265$8,315$9,240$12,040$12,615$8,935$8,935$9,235
Value of Feature Adjustments$0$1,050$1,975$4,775$5,350$1,670$1,670$1,970
Value of Feature Adjustments0-131-165-191-172-1,555-1,555-1,836

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Specifications Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year20102006
ModelCayenneSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase112.4 in95.7 in
Length188.9 in160.7 in
Width76.0 in70.4 in
Height66.9 in51.0 in
Curb Weight4,763 lb.3,210 lb.
Fuel Capacity26.4 gal.18.5 gal.
Row 1 Headroom39.7 in37.9 in
Row 1 Shoulder Room58.5 in52.2 in
Row 1 Hip Room57.4 in54.6 in
Row 1 Legroom40.6 in42.5 in
Row 2 Headroom38.9 in0.0 in
Row 2 Shoulder Room56.7 in0.0 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom36.0 in0.0 in
Cargo Volume,
Minimum
19.1 ft36.5 ft3
Cargo Volume,
Maximum
62.5 ft39.8 ft3

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Option Package Details
Porsche Cayenne

Xenon/HID headlights
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested60080%
Total Not Requested15020%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Mirror tilt-down in reverse25Yes
Power seatbelt height adjusters, front row25No
Total Requested47595%
Total Not Requested255%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche Cayenne S

Xenon/HID headlights
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested60080%
Total Not Requested15020%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Mirror tilt-down in reverse25Yes
Power seatbelt height adjusters, front row25No
Total Requested47595%
Total Not Requested255%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche Cayenne GTS

Xenon/HID headlights
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested60080%
Total Not Requested15020%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche Cayenne Turbo

Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche Cayenne Turbo S

Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested1300100%
Total Not Requested00%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Total Requested300100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested1300100%
Total Not Requested00%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Total Requested475100%
Total Not Requested00%

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