Porsche Cayman Porsche Cayman 2007 Toyota Sienna Toyota Sienna 2018

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Porsche Cayman vs. Toyota Sienna 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 Cayman vs. Toyota Sienna Invoice Comparison

Lowest Total Price: $48,629

Toyota Sienna Limited Premium   
Difference: $10,631

Lowest Total Invoice: $44,707

Toyota Sienna Limited Premium   
Difference: $6,872

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072018
ModelCaymanCaymanSienna
TrimBaseSLimited Premium
Body2dr Hatch2dr Hatch4dr Minivan, ext.
Base Price $49,400 $58,900 $47,255
Base Invoice $43,075 $51,392 $43,477
Power Seat Package 1,550 1,550  
Auto-dimming rearview mirror 690 690  
Automatic climate control, front 550 550  
Audio controls on steering wheel 990 990  
Navigation system 3,070 3,070  
Floor mats 115 115 330
Heated front seats 480 480  
Obstacle detection, rear 530 530  
Xenon HID headlights 1,090 1,090  
Cargo net     49
Power Seat Package 1,318 1,318  
Auto-dimming rearview mirror 587 587  
Automatic climate control, front 468 468  
Audio controls on steering wheel 842 842  
Navigation system 2,610 2,610  
Floor mats 98 98 200
Heated front seats 408 408  
Obstacle detection, rear 451 451  
Xenon HID headlights 927 927  
Cargo net     35
Options (change) 9,065 9,065 379
Options (change) 7,709 7,709 235
Destination 795 795 995
Total Price $59,260 $68,760 $48,629
Total Invoice $51,579 $59,896 $44,707

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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 Cayman dealer quotes or Toyota Sienna dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Toyota Sienna Limited Premium
TrueDelta Adjusted Price Difference: $24,951
TrueDelta Adjusted Invoice Difference: $20,037
Model Year200720072018
ModelCaymanCaymanSienna
TrimBaseSLimited Premium
Body2dr Hatch2dr Hatch4dr Minivan, ext.
Engine245hp H6295hp H6296hp V6
TransmissionM5M6T8
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7605, 10
Tire (rear if not all the same)205/55-17235/40-18235/55-18
Total Price$59,260$68,760$48,629
Adjustments for Features0-150-14,320
Feature-Adjusted Total Price$59,260$68,610$34,309
Cost Above Minimum$0$9,350$0
Total Invoice$51,579$59,896$44,707
Adjustments for Features0-131-13,165
Feature-Adjusted Total Invoice$51,579$59,765$31,542
Cost Above Minimum$0$8,186$0

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Features Comparison: Porsche Cayman vs. Toyota Sienna

Model Year200720072018
ModelCaymanCaymanSienna
TrimBaseSLimited Premium
Body2dr Hatch2dr Hatch4dr Minivan, ext.
Transmission and Drivetrain 
5-speed manual$0  
6-speed manual $150 
8-speed manually-shiftable automatic  $1300
RWD$0$0 
FWD  $0
Accessories 
AC power outlet  $100
Adaptive cruise control  $600
Cruise control$150$150 
Dual power sliding doors  $800
Heated steering wheel  $100
Power flip-out rear side windows  $125
Power liftgate  $350
Power rear side windows  $200
Proximity key  $250
Sunshades, second row  $125
Sunshades, third row  $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Around view cameras  $500
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Blind spot warning system  $200
Brake assist  $50
Cross-traffic warning, rear  $100
Forward collision warning  $200
Knee airbag, driver  $75
Lane departure prevention, steering-based  $200
Lane departure warning  $200
Obstacle detection, front  $150
Pedestrian detection  $50
Perimeter scan  $25
Radar- or camera-based collision preparation system  $0
Seat cushion airbag, passenger  $75
Side curtain airbags, three rows  $500
Cargo Management 
Console with shifter$150$150 
Console without shifter  $150
Overhead sunglass holder  $25
Roof rails  $250
Sliding center console  $50
Climate Control 
Dual-zone climate control  $125
Heated windshield washer nozzles$15$15 
Rear air vents with automatic controls  $250
Rear HVAC unit  $400
Rear wiper  $175
Water-repellent front-door glass$15$15 
Wiper de-icer  $25
Engine / Motor 
Mid-engine configuration$0$0 
Exterior 
Body kit  $0
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Laminated front side windows  $200
Rear spoiler  $200
Retractable rear spoiler$400$400 
Sunroof  $900
Sunroof, second row  $900
Infotainment 
4G LTE connectivity  $0
Additional screen for entertainment system  $200
App support  $0
Aux input  $50
Blu-Ray-compatible entertainment system  $100
Bluetooth audio streaming  $25
Bluetooth cell phone link  $100
Entertainment system, ceiling-mounted  $1000
HD radio  $50
HDMI port  $25
Intercom  $25
MP3-compatible player  $50
Satellite radio  $200
Siri Eyes Free support  $0
SMS text-to-speech reader  $25
Surround sound  $250
Telematics service, such as OnStar  $200
Voice control for nav and audio  $100
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Automatic headlights  $125
Compass  $0
Conversation mirror  $25
Fog light, rear$100$100 
Headlight washers$50$50 
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Manual fore-aft adjuster, second row seats  $75
Manual legrests, second row  $500
Manual recliner, second row seats  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, third row seats  $150
Power tilt adjuster, passenger seat$100$100 
Power-stowing third row seats  $1000
Removable second row seats  $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Machined alloy wheels  $350
Total Value of Features$1,605$1,755$15,925
Value of Feature Adjustments$0$150$14,320
Value of Feature Adjustments0-131-13,165

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Specifications Comparison: Porsche Cayman vs. Toyota Sienna

Model Year20072018
ModelCaymanSienna
Body2dr Hatch4dr Minivan, ext.
Wheelbase95.1 in119.3 in
Length170.9 in200.2 in
Width70.9 in78.1 in
Height51.4 in68.9 in
Curb Weight2,966 lb.4,376 lb.
Fuel Capacity17.0 gal.20.0 gal.
Row 1 Headroom0.0 in41.0 in
Row 1 Shoulder Room0.0 in65.0 in
Row 1 Hip Room0.0 in58.6 in
Row 1 Legroom0.0 in40.5 in
Row 2 Headroom0.0 in39.7 in
Row 2 Shoulder Room0.0 in64.6 in
Row 2 Hip Room0.0 in66.1 in
Row 2 Legroom0.0 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
14.5 ft339.1 ft3
Cargo Volume,
Behind R2
14.587.1 ft3
Cargo Volume,
Maximum
14.5150.0 ft3

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Option Package Details
Porsche Cayman

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested55065%
Total Not Requested30035%

Option Package Details
Porsche Cayman S

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested55065%
Total Not Requested30035%

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