Mercedes-Benz S-Class Mercedes-Benz S-Class 2009 Porsche Cayman Porsche Cayman 2010
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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: $86,975

Porsche Cayman S   
Difference: $65,300

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092010
ModelS-ClassCayman
TrimS600S
Body4dr Sedan, ext.2dr Hatch
Base Price $147,450 $61,500
Illuminated door sill trim plates 950 725
Adaptive Sports Seats   3,055
Auto-dimming rearview mirror   690
Xenon HID headlights   1,560
7-speed automated manual   3,420
Metallic paint (extra cost)   710
Floor mats   90
Heated steering wheel   210
Heated front seats   510
Obstacle detection, rear   530
Automatic climate control, front   550
CD changer, in-dash   650
Satellite radio   750
Cooled or ventilated front seats   800
Wood trim   890
Navigation system   3,110
Wood/leather-wrapped steering wheel   1,080
Adaptive dampers - electrical   1,990
Upholstered instrument panel, leather   2,025
Synthetic suede headliner   1,180
Illuminated door sill trim plates 884 616
Adaptive Sports Seats   2,597
Auto-dimming rearview mirror   587
Xenon HID headlights   0
7-speed automated manual   0
Metallic paint (extra cost)   0
Floor mats   0
Heated steering wheel   0
Heated front seats   0
Obstacle detection, rear   451
Automatic climate control, front   468
CD changer, in-dash   553
Satellite radio   0
Cooled or ventilated front seats   0
Wood trim   757
Navigation system   0
Wood/leather-wrapped steering wheel   0
Adaptive dampers - electrical   1,692
Upholstered instrument panel, leather   0
Synthetic suede headliner   1,003
Options (change) 950 24,525
Options (change) 884 8,724
Destination 875 950
Gas Tax 3,000 0
Total Price $152,275 $86,975

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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

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

Request free, no-obligation Mercedes-Benz S-Class dealer quotes or Porsche Cayman 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: Mercedes-Benz S-Class vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $50,775
TrueDelta Adjusted Invoice Difference: $118,680
Model Year20092010
ModelS-ClassCayman
TrimS600S
Body4dr Sedan, ext.2dr Hatch
Engine510hp V12320hp H6
TransmissionT5S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)11/17 MPG20/29 MPG
Audio (watts, speakers)600, 14235, 9
Tire (rear if not all the same)255/45-18235/40-18
Total Price$152,275$86,975
Adjustments for Features-14,5250
Feature-Adjusted Total Price$137,750$86,975

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

Model Year20092010
ModelS-ClassCayman
TrimS600S
Body4dr Sedan, ext.2dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed automated manual $1200
RWD$0$0
Accessories 
Adaptive cruise control, all-speed$850 
Cruise control $150
Parking guidance system - passive$250 
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 
Automatic braking, high-speed or partial$200 
Blind spot warning system$200 
Forward collision warning$200 
Night vision$1750 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
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 with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Water-repellent front-door glass $15
Wiper de-icer$25 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Panoramic sunroof$1200 
Retractable rear spoiler $400
Infotainment 
MP3-compatible player$50 
Off-road navigation system $0
SD Card slot$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Voice control for nav and audio$100 
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 second row seats$200 
Heated second row seats$200 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Memory system, second row seats$150 
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power headrest height adjuster, second row seats$75 
Power recliner, second row seats$150 
Power seat belt height adjusters, front row$25 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, second row seats$150 
Power-folding headrests, second row seats$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Total Value of Features$17,465$2,940
Value of Feature Adjustments$14,525$0
Value of Feature Adjustments-13,5340

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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 Year20092010
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 Weight4,895 lb.3,075 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 S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
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%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
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 buckets100Yes
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested115085%
Total Not Requested20015%

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