Porsche 718 Cayman Porsche 718 Cayman 2017 Mercedes-Benz S-Class Mercedes-Benz S-Class 2008

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Porsche 718 Cayman vs. Mercedes-Benz S-Class 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 718 Cayman vs. Mercedes-Benz S-Class Invoice Comparison

Lowest Total Price: $88,385

Porsche 718 Cayman S   
Difference: $45,765

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
Model718 CaymanS-Class
TrimSS63 AMG
Body2dr Hatch4dr Sedan, ext.
Base Price $66,300 $127,000
Adaptive sport seats plus 3,825  
Adaptive cruise control, all-speed 1,670 2,850
Premium Package Plus 3,170  
7-speed automated manual 3,200  
Heated steering wheel 470  
Blind spot warning system 690  
Power-folding mirrors 320  
Navigation system 1,730  
Wood trim 1,535  
Synthetic suede headliner 1,180  
Sport suspension (upgrade) 2,070  
Metal pedals 535  
Metallic paint (extra cost) 640  
iPod integration   425
Adaptive sport seats plus 0  
Adaptive cruise control, all-speed 0 2,650
Premium Package Plus 0  
7-speed automated manual 0  
Heated steering wheel 0  
Blind spot warning system 0  
Power-folding mirrors 0  
Navigation system 0  
Wood trim 0  
Synthetic suede headliner 0  
Sport suspension (upgrade) 0  
Metal pedals 0  
Metallic paint (extra cost) 0  
iPod integration   395
Options (change) 21,035 3,275
Options (change) 0 3,045
Destination 1,050 875
Gas Tax 0 3,000
Total Price $88,385 $134,150

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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 Porsche 718 Cayman dealer quotes or Mercedes-Benz S-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 718 Cayman vs. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Porsche 718 Cayman S
TrueDelta Adjusted Price Difference: $37,845
TrueDelta Adjusted Invoice Difference: $116,598
Model Year20172008
Model718 CaymanS-Class
TrimSS63 AMG
Body2dr Hatch4dr Sedan, ext.
Engine350hp H4518hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/28 MPG11/17 MPG
Audio (watts, speakers)110, 6600, 14
Tire (rear if not all the same)235/40-19255/35-20
Total Price$88,385$134,150
Adjustments for Features0-7,920
Feature-Adjusted Total Price$88,385$126,230

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Features Comparison: Porsche 718 Cayman vs. Mercedes-Benz S-Class

Model Year20172008
Model718 CaymanS-Class
TrimSS63 AMG
Body2dr Hatch4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Parking guidance system - passive $250
Power door closers $300
Power rear side windows $200
Power trunk closer $350
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rear side airbags $300
Rearview camera$200 
Rollover sensor $50
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 
Rear air vents $100
Water-repellent front-door glass$15 
Wiper de-icer $25
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Body kit $0
Laminated front side windows $200
Painted brake calipers (optional)$0 
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
HD radio$50 
iPod integration $100
Media drive, small$5 
Off-road navigation system$0 
Surround sound $250
Telematics service, such as OnStar $200
USB port$25 
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Cornering lights $50
Digital instruments $0
Fog lights $125
Illuminated vanity mirrors, rear seat $100
Mirror tilt-down in reverse $25
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
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat $150
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
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-folding headrests, second row seats $50
Upholstered instrument cluster hood, leather $200
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000
Total Value of Features$3,620$11,540
Value of Feature Adjustments$0$7,920
Value of Feature Adjustments0-7,382

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Specifications Comparison: Porsche 718 Cayman vs. Mercedes-Benz S-Class

Model Year20172008
Model718 CaymanS-Class
Body2dr Hatch4dr Sedan, ext.
Wheelbase97.4 in124.6 in
Length172.4 in205.0 in
Width70.9 in73.7 in
Height51.0 in58.0 in
Curb Weight3,054 lb.4,663 lb.
Fuel Capacity14.3 gal.23.8 gal.
Row 1 Headroom0.0 in37.8 in
Row 1 Shoulder Room0.0 in59.1 in
Row 1 Legroom0.0 in41.9 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in58.7 in
Row 2 Legroom0.0 in42.3 in
Cargo Volume15.0 ft316.3 ft3

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Option Package Details
Porsche 718 Cayman S

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
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested190095%
Total Not Requested1005%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested130084%
Total Not Requested25016%

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