Kia Optima Kia Optima 2017 Porsche Cayman Porsche Cayman 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

Kia Optima 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.

Kia Optima vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $31,235

Kia Optima SX   
Difference: $32,100

Lowest Total Invoice: $29,052

Kia Optima Plug-in Hybrid EX   
Difference: $26,001

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720082008
ModelOptimaOptimaOptimaCaymanCayman
TrimPlug-in Hybrid EXSXSX LimitedBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $35,210 $26,855 $36,090 $49,400 $59,100
Base Invoice $32,743 $25,023 $33,481 $43,075 $51,567
Universal garage door opener 350 350 350    
Cargo net 50 50 50    
SX Base Package   3,085      
Sport Chrono Package       920 920
Adaptive dampers - electrical       1,990 1,990
Power Seat Package       1,550 1,550
Metallic paint (extra cost)       690 690
Floor mats       115 115
Heated front seats       480 480
Obstacle detection, rear       530 530
Automatic climate control, front       550 550
Auto-dimming rearview mirror       690 690
Carbon fiber / leather-wrapped steering wheel       1,360 1,360
Xenon HID headlights       1,090 1,090
Navigation system       3,110 3,110
Universal garage door opener 291 291 291    
Cargo net 42 42 42    
SX Base Package   2,842      
Sport Chrono Package       782 782
Adaptive dampers - electrical       1,692 1,692
Power Seat Package       1,318 1,318
Metallic paint (extra cost)       587 587
Floor mats       98 98
Heated front seats       408 408
Obstacle detection, rear       451 451
Automatic climate control, front       468 468
Auto-dimming rearview mirror       587 587
Carbon fiber / leather-wrapped steering wheel       1,156 1,156
Xenon HID headlights       927 927
Navigation system       2,644 2,644
Options (change) 400 3,485 400 13,075 13,075
Options (change) 333 3,175 333 11,118 11,118
Destination 895 895 895 860 860
Gas Tax -4,919 0 0 0 0
Total Price $31,586 $31,235 $37,385 $63,335 $73,035
Total Invoice $29,052 $29,093 $34,709 $55,053 $63,545

Return to top

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 Kia Optima 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: Kia Optima vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $35,335
TrueDelta Adjusted Invoice Difference: $28,973
Model Year20172017201720082008
ModelOptimaOptimaOptimaCaymanCayman
TrimPlug-in Hybrid EXSXSX LimitedBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine154hp I4 PiH245hp I4245hp I4245hp H6295hp H6
TransmissionT6T6T6M5M6
DrivetrainFWDFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 10?, 6630, 1050, 4230, 7
Tire (rear if not all the same)215/55-17235/45-18235/45-18205/55-17235/40-18
Total Price$31,586$31,235$37,385$63,335$73,035
Adjustments for Features-1,370-3,235-8,9100-150
Feature-Adjusted Total Price$30,216$28,000$28,475$63,335$72,885
Cost Above Minimum$2,216$0$475$0$9,550
Total Invoice$29,052$29,093$34,709$55,053$63,545
Adjustments for Features-1,260-3,013-8,2720-131
Feature-Adjusted Total Invoice$27,792$26,080$26,437$55,053$63,414
Cost Above Minimum$1,712$0$357$0$8,361

Return to top

Features Comparison: Kia Optima vs. Porsche Cayman

Model Year20172017201720082008
ModelOptimaOptimaOptimaCaymanCayman
TrimPlug-in Hybrid EXSXSX LimitedBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100  
5-speed manual   $0 
6-speed manual    $150
FWD$0$0$0  
RWD   $0$0
Accessories 
Adaptive cruise control, all-speed  $850  
Cruise control$150$150 $150$150
Heated steering wheel$100$100$100  
Power rear side windows$200$200$200  
Proximity key$250$250$250  
Proximity trunk or liftgate opener$125$125$125  
Sunshades, second row $125$125  
Brakes, Airbags, and Other Safety 
911 assist$25$25$25  
Active or whiplash-reducing head restraints, front seats$0$0$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$50$50  
Cross-traffic warning, rear  $100  
Forward collision warning  $200  
Knee airbag, driver$75$75$75  
Lane departure warning  $200  
Obstacle detection, rear  $250$250$250
Rearview camera$200$200   
Rollover sensor$50$50$50  
Side curtain airbags$350$350$350  
Temporary spare tire $150$150  
Vehicle health reports$0$0$0  
Cargo Management 
Cargo mat $40$40  
Overhead sunglass holder$25$25$25  
Climate Control 
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles   $15$15
Rain-sensing wipers   $175$175
Rear air vents$100$100$100  
Variable intermittent wipers$75$75$75  
Water-repellent front-door glass   $15$15
Engine / Motor 
10 kWh battery pack$0    
3.3 kW onboard charger$0    
Automatic start / stop$150    
Mid-engine configuration   $0$0
Exterior 
Active grille shutters$0    
Body kit$0    
Bright-finished exhaust tip(s) $25$25$25$25
Laminated front side windows$200$200$200  
Painted brake calipers (optional) $0$0  
Panoramic sunroof  $1200  
Rear spoiler $200$200  
Retractable rear spoiler   $400$400
Infotainment 
Android Auto support$100$100$100  
App support$0$0$0  
Apple CarPlay support$100$100$100  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
CD player   $125$125
HD radio$50$50$50  
Satellite radio$200$200$200  
SMS text-to-speech reader$25$25$25  
Surround sound$250 $250  
Traffic information$25$25$25  
USB port$25$25$25  
Voice control for external devices$0$0$0  
Voice control for nav and audio$100$100$100  
Wireless charging station  $75  
Instruments, Lights, and Mirrors 
Approach detection $25$25  
Auto-dimming driver-side mirror   $75$75
Auto-dimming headlights  $200  
Auto-dimming passenger-side mirror   $75$75
Automatic headlights$125$125$125  
Chronometer   $100$100
Compass$0$0$0  
Detailed driving style feedback$100    
Fog light, rear   $100$100
Fog lights   $125$125
Headlight washers   $50$50
Interior ambient lighting  $150$150$150
Large energy flow and fuel economy display$25    
LED headlights $1000$1000  
Power-folding mirrors$50$50$50  
Steering-linked headlights $150$150  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights   $500$500
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel   $150$150
Center armrest(s), second row$50$50$50  
Cooled or ventilated front seats  $300  
Folding second row seats $300$300  
Heated second row seats  $200  
Leather door panel trim   $250$250
Leather-wrapped steering wheel$150$150$150  
Manual height adjuster, passenger seat$50$50   
Metal pedals $75$75$75$75
No leather in second row   $-300$-300
Power fore-aft adjuster, passenger seat  $100$100$100
Power height adjuster, passenger seat  $100$100$100
Power lumbar adjuster, passenger seat  $100  
Power recliner, passenger seat  $100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Alloy wheels$350  $350$350
Chrome-plated alloy wheels  $850  
Electronic systems calibration selector $200$200$200$200
Machined alloy wheels $350   
Performance steering system (optional) $0$0  
Sport suspension (upgrade) $0$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100  
Total Value of Features$5,325$7,190$12,865$3,955$4,105
Value of Feature Adjustments$1,370$3,235$8,910$0$150
Value of Feature Adjustments-1,260-3,013-8,2720-131

Return to top

Specifications Comparison: Kia Optima vs. Porsche Cayman

Model Year20172008
ModelOptimaCayman
Body4dr Sedan2dr Hatch
Wheelbase110.4 in95.1 in
Length191.1 in170.9 in
Width73.2 in70.9 in
Height57.7 in51.4 in
Curb Weight3,220 lb.2,966 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom39.8 in0.0 in
Row 1 Shoulder Room58.1 in0.0 in
Row 1 Hip Room56.0 in0.0 in
Row 1 Legroom45.5 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.4 in0.0 in
Row 2 Hip Room56.0 in0.0 in
Row 2 Legroom35.6 in0.0 in
Cargo Volume15.9 ft314.5 ft3

Return to top

Option Package Details
Kia Optima SX

SX Base Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Door sill trim plates100Yes
LED headlights1000No
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Proximity key250No
Perimeter approach lighting25No
Approach detection25No
Proximity trunk or liftgate opener125No
Total Requested85033%
Total Not Requested175067%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
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 seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
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 seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Kia models.