Mercedes-Benz S-Class Mercedes-Benz S-Class 2009 Porsche Cayman Porsche Cayman 2011
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Mercedes-Benz S-Class vs. Porsche Cayman 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 S-Class vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $84,455

Porsche Cayman R   
Difference: $51,195

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092011
ModelS-ClassCayman
TrimS63 AMGR
Body4dr Sedan, ext.2dr Hatch
Base Price $131,350 $66,300
iPod integration 425  
Leather sport seats   0
Auto-dimming mirrors   690
Navigation system   3,110
Unbranded 235W 9 speakers   0
Xenon HID headlights   1,560
7-speed automated manual   3,420
Metallic paint (extra cost)   710
Floor mats   0
Heated front seats   525
Air conditioning   1,760
Obstacle detection, rear   530
Voice control for nav and audio   595
CD changer, in-dash   650
Upholstered instrument panel, leather   3,655
iPod integration 395  
Leather sport seats   0
Auto-dimming mirrors   0
Navigation system   0
Unbranded 235W 9 speakers   0
Xenon HID headlights   0
7-speed automated manual   0
Metallic paint (extra cost)   0
Floor mats   0
Heated front seats   0
Air conditioning   0
Obstacle detection, rear   451
Voice control for nav and audio   0
CD changer, in-dash   0
Upholstered instrument panel, leather   0
Options (change) 425 17,205
Options (change) 395 451
Destination 875 950
Gas Tax 3,000 0
Total Price $135,650 $84,455

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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 Mercedes-Benz S-Class dealer quotes or Porsche Cayman dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz S-Class vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Porsche Cayman R
TrueDelta Adjusted Price Difference: $39,135
TrueDelta Adjusted Invoice Difference: $113,785
Model Year20092011
ModelS-ClassCayman
TrimS63 AMGR
Body4dr Sedan, ext.2dr Hatch
Engine518hp V8330hp H6
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)11/17 MPG20/29 MPG
Audio (watts, speakers)600, 14235, 9
Tire (rear if not all the same)255/35-20235/35-19
Total Price$135,650$84,455
Adjustments for Features-12,0600
Feature-Adjusted Total Price$123,590$84,455

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Features Comparison: Mercedes-Benz S-Class vs. Porsche Cayman

Model Year20092011
ModelS-ClassCayman
TrimS63 AMGR
Body4dr Sedan, ext.2dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0$0
Accessories 
Power door closers$300 
Power rear side windows$200 
Power trunk closer$350 
Proximity key$250 
Remote window/roof operation$15 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Obstacle detection, front$150 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment$50 
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Storage compartment under front seat(s)$50 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Rear air vents$100 
Residual heat$50 
Water-repellent front-door glass $15
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Mid-engine configuration $0
Exterior 
Body kit$0 
Laminated front side windows$200 
Sunroof$900 
Tall rear wing-type spoiler $500
Infotainment 
Audio controls on steering wheel$125 
iPod integration$100 
Media drive $15
Off-road navigation system $0
Satellite radio$200 
SD Card slot$25 
Surround sound$250 
Telematics service, such as OnStar$200 
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Automatic headlights$125 
Chronometer$100 
Cornering lights$50 
Digital instruments$0 
Illuminated vanity mirrors, rear seat$100 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Interior trim, special color $0
Manual height adjuster, driver seat $50
Manual height adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
Memory system, passenger seat$150 
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power seat belt height adjusters, front row$25 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Power-folding headrests, second row seats$50 
Synthetic suede headliner$650 
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument cluster hood, leather$200 
Upholstered instrument panel, leather $1000
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Total Value of Features$15,390$3,330
Value of Feature Adjustments$12,060$0
Value of Feature Adjustments-11,2400

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See a complete comparison of Mercedes-Benz S-Class vs. Porsche Cayman features.

Specifications Comparison: Mercedes-Benz S-Class vs. Porsche Cayman

Model Year20092011
ModelS-ClassCayman
Body4dr Sedan, ext.2dr Hatch
Wheelbase124.6 in95.1 in
Length205.0 in171.1 in
Width73.7 in70.9 in
Height58.0 in51.4 in
Curb Weight4,663 lb.2,910 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.8 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.9 in0.0 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room58.7 in0.0 in
Row 2 Legroom42.3 in0.0 in
Cargo Volume16.3 ft314.5 ft3

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See a complete comparison of Mercedes-Benz S-Class vs. Porsche Cayman specs.

Option Package Details
Porsche Cayman R

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15No
USB port25Yes
Total Requested62598%
Total Not Requested152%
Unbranded, 235W, 9 speakers
FeatureValueRequested?
Unbranded, 235W, 9 speakers350No
CD player125No
DVD-Audio-compatible player0Yes
MP3-compatible player50Yes
Total Requested5010%
Total Not Requested47590%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
Air conditioning
FeatureValueRequested?
Air conditioning900Yes
Automatic climate control, front200Yes
Total Requested1100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Leather sport seats
FeatureValueRequested?
Manual height adjuster, driver seat50No
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Manual height adjuster, passenger seat50No
Total Requested20067%
Total Not Requested10033%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%

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