Lexus IS Lexus IS 2017 Porsche Cayman Porsche Cayman 2007

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Lexus IS 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.

Lexus IS vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $41,839

Lexus IS 200t   
Difference: $20,331

Lowest Total Invoice: $38,839

Lexus IS 200t   
Difference: $15,214

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720072007
ModelISISISCaymanCayman
Trim200t300350BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $37,825 $40,200 $41,370 $49,400 $58,900
Base Invoice $35,178 $37,386 $38,474 $43,075 $51,392
Navigation system 1,735 1,735 1,735 3,070 3,070
Rearview camera 350 350 350    
Rear spoiler 389 389 389    
Cargo net 65 65 65    
Obstacle detection, rear 500 500 500 530 530
Sport Chrono Package       920 920
Adaptive dampers - electrical       1,990 1,990
Power Seat Package       1,550 1,550
Floor mats       115 115
Heated front seats       480 480
Automatic climate control, front       550 550
Auto-dimming rearview mirror       690 690
Audio controls on steering wheel       990 990
Xenon HID headlights       1,090 1,090
Navigation system 1,604 1,604 1,604 2,610 2,610
Rearview camera 324 324 324    
Rear spoiler 259 259 259    
Cargo net 39 39 39    
Obstacle detection, rear 460 460 460 451 451
Sport Chrono Package       782 782
Adaptive dampers - electrical       1,692 1,692
Power Seat Package       1,318 1,318
Floor mats       98 98
Heated front seats       408 408
Automatic climate control, front       468 468
Auto-dimming rearview mirror       587 587
Audio controls on steering wheel       842 842
Xenon HID headlights       927 927
Options (change) 3,039 3,039 3,039 11,975 11,975
Options (change) 2,686 2,686 2,686 10,183 10,183
Destination 975 975 975 795 795
Total Price $41,839 $44,214 $45,384 $62,170 $71,670
Total Invoice $38,839 $41,047 $42,135 $54,053 $62,370

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Lexus IS vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Lexus IS 200t
TrueDelta Adjusted Price Difference: $25,156
TrueDelta Adjusted Invoice Difference: $19,693
Model Year20172017201720072007
ModelISISISCaymanCayman
Trim200t300350BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine241hp I4255hp V6306hp V6245hp H6295hp H6
TransmissionT8T6T8M5M6
DrivetrainRWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)293, 8293, 8293, 850, 4230, 7
Tire (rear if not all the same)225/45-17225/45-17225/40-18205/55-17235/40-18
Total Price$41,839$44,214$45,384$62,170$71,670
Adjustments for Features-4,825-6,525-4,8250-150
Feature-Adjusted Total Price$37,014$37,689$40,559$62,170$71,520
Cost Above Minimum$0$675$3,545$0$9,350
Total Invoice$38,839$41,047$42,135$54,053$62,370
Adjustments for Features-4,479-6,058-4,4800-131
Feature-Adjusted Total Invoice$34,360$34,989$37,655$54,053$62,239
Cost Above Minimum$0$629$3,295$0$8,186

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Features Comparison: Lexus IS vs. Porsche Cayman

Model Year20172017201720072007
ModelISISISCaymanCayman
Trim200t300350BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300  
6-speed manually-shiftable automatic $1100   
5-speed manual   $0 
6-speed manual    $150
RWD$0 $0$0$0
AWD $1700   
Accessories 
Adaptive cruise control$600$600$600  
Cruise control   $150$150
Power rear side windows$200$200$200  
Proximity key$250$250$250  
Remote app$25$25$25  
Remote window/roof operation$15$15$15  
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200$200$200  
Brake assist$50$50$50  
Forward collision warning$200$200$200  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure prevention, steering-based$200$200$200  
Lane departure warning$200$200$200  
Obstacle detection, front$150$150$150  
Pedestrian detection$50$50$50  
Radar- or camera-based collision preparation system$0$0$0  
Rear side airbags$300$300$300  
Rearview camera$200$200$200  
Side curtain airbags$350$350$350  
Vehicle health reports$0$0$0  
Cargo Management 
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  
Engine / Motor 
Mid-engine configuration   $0$0
Exterior 
Rear spoiler$200$200$200  
Retractable rear spoiler   $400$400
Sunroof$900$900$900  
Infotainment 
App support$0$0$0  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
DVD-compatible player$0$0$0  
HD radio$50$50$50  
MP3-compatible player$50$50$50  
Satellite radio$200$200$200  
Siri Eyes Free support$0$0$0  
SMS text-to-speech reader$25$25$25  
Telematics service, such as OnStar$200$200$200  
Traffic + travel information$25$25$25  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming driver-side mirror   $75$75
Auto-dimming headlights$200$200$200  
Auto-dimming passenger-side mirror   $75$75
Automatic headlights$125$125$125  
Chronometer   $100$100
Fog light, rear   $100$100
Headlight washers   $50$50
LED headlights, single projector or low beam only$750$750$750  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights   $500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Folding second row seats$300$300$300  
Heated front seats $200 $200$200
Leather seating surfaces   $900$900
Memory system, driver seat   $200$200
Power 4-way lumbar adjuster, driver seat   $150$150
Power lumbar adjuster, driver seat$100$100$100  
Synthetic leather seating surfaces$0$0$0  
Upholstered instrument cluster hood$50$50$50  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$8,415$10,115$8,415$3,590$3,740
Value of Feature Adjustments$4,825$6,525$4,825$0$150
Value of Feature Adjustments-4,479-6,058-4,4800-131

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Specifications Comparison: Lexus IS vs. Porsche Cayman

Model Year20172007
ModelISCayman
Body4dr Sedan2dr Hatch
Wheelbase110.2 in95.1 in
Length184.3 in170.9 in
Width71.3 in70.9 in
Height56.3 in51.4 in
Curb Weight3,584 lb.2,966 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom38.2 in0.0 in
Row 1 Shoulder Room55.9 in0.0 in
Row 1 Hip Room54.3 in0.0 in
Row 1 Legroom44.8 in0.0 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room53.4 in0.0 in
Row 2 Hip Room54.0 in0.0 in
Row 2 Legroom32.2 in0.0 in
Cargo Volume10.8 ft314.5 ft3

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Option Package Details
Lexus IS 200t

Navigation system
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested55085%
Total Not Requested10015%

Option Package Details
Lexus IS 300

Navigation system
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested55085%
Total Not Requested10015%

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested55085%
Total Not Requested10015%

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%
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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

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%
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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

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