Lexus IS Lexus IS 2016 Porsche Cayman Porsche Cayman 2015

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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: $47,590

Lexus IS 300   
Difference: $24,025

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162016201520152015
ModelISISCaymanCaymanCayman
Trim300350BaseSGTS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Base Price $39,700 $40,870 $52,600 $63,800 $75,200
Obstacle detection, rear 500 500      
Adaptive cruise control 500 500      
Navigation System / Mark Levinson Pkg. 2,645 2,645      
F Sport Package 3,145 3,155      
Heated steering wheel 150 150 270 270 270
Leather Package     500 500  
Power sport seats     2,320 2,320  
Adaptive cruise control, all-speed     2,170 2,170 2,170
Infotainment Package     3,990 3,990 3,990
Premium Package Plus     3,620 2,950 1,965
Adaptive dampers - electrical     1,790 1,790  
Audio controls on steering wheel     615 615 165
Rearview camera     1,515 1,515 1,515
Voice control for nav and audio     520 520 520
Metallic paint (extra cost)     710 710 710
Bose 505W 10 speakers       0  
Adaptive sport seats plus         3,025
Cooled or ventilated front seats         730
Bright-finished exhaust tip(s)         650
Obstacle detection, rear 460 460      
Adaptive cruise control 460 460      
Navigation System / Mark Levinson Pkg. 2,441 2,441      
F Sport Package 2,893 2,905      
Heated steering wheel 140 140 0 0 0
Leather Package     0 0  
Power sport seats     0 0  
Adaptive cruise control, all-speed     0 0 0
Infotainment Package     0 0 0
Premium Package Plus     0 0 0
Adaptive dampers - electrical     0 0  
Audio controls on steering wheel     0 0 0
Rearview camera     0 0 0
Voice control for nav and audio     0 0 0
Metallic paint (extra cost)     0 0 0
Bose 505W 10 speakers       0  
Adaptive sport seats plus         0
Cooled or ventilated front seats         0
Bright-finished exhaust tip(s)         0
Options (change) 6,940 6,950 18,020 17,350 15,710
Options (change) 6,394 6,406 0 0 0
Destination 950 950 995 995 995
Total Price $47,590 $48,770 $71,615 $82,145 $91,905

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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 Lexus IS dealer quotes or Porsche Cayman dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Porsche Cayman

Lowest Adjusted Price: Lexus IS 300
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $26,520
TrueDelta Adjusted Invoice Difference: $40,987
Model Year20162016201520152015
ModelISISCaymanCaymanCayman
Trim300350BaseSGTS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Engine255hp V6306hp V6275hp H6325hp H6340hp H6
TransmissionT6T8M6M6M6
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)835, 15835, 15235, 9445, 10445, 10
Tire (rear if not all the same)225/40-18225/40-18235/45-18235/40-19235/35-20
Total Price$47,590$48,770$71,615$82,145$91,905
Adjustments for Features-2,495-1,4950-250-3,525
Feature-Adjusted Total Price$45,095$47,275$71,615$81,895$88,380
Cost Above Minimum$0$2,180$0$10,280$16,765

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Features Comparison: Lexus IS vs. Porsche Cayman

Model Year20162016201520152015
ModelISISCaymanCaymanCayman
Trim300350BaseSGTS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
8-speed manually-shiftable automatic $1300   
6-speed manual  $150$150$150
AWD$1700    
RWD $0$0$0$0
Accessories 
Adaptive cruise control$600$600   
Adaptive cruise control, all-speed  $850$850$850
Electronic engine sound enhancement$0    
Power rear side windows$200$200   
Remote app$25$25   
Remote window/roof operation$15$15   
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200$200
Automatic braking, low-speed$200$200   
High performance brake pads (optional)$0$0   
Rear side airbags$300$300   
Temporary spare tire$150$150   
Vehicle health reports$0$0   
Cargo Management 
Cargo net  $40$40$40
Overhead sunglass holder$25$25   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear air vents$100$100   
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500
Engine / Motor 
Automatic start / stop  $150$150$150
Dual-mode exhaust, switchable    $500
Mid-engine configuration  $0$0$0
Regenerative braking  $0$0$0
Exterior 
Black exterior trim (optional)    $0
Painted brake calipers (optional)   $0$0
Retractable rear spoiler  $400$400$400
Sunroof$900$900   
Infotainment 
DVD-Audio-compatible player  $0$0$0
DVD-compatible player$0$0   
Media drive  $15$15$15
Off-road navigation system  $0$0$0
Siri Eyes Free support$0$0   
SMS text-to-speech reader$25$25   
Surround sound$250$250 $250$250
Telematics service, such as OnStar$200$200   
Traffic + travel information$25$25   
Traffic information  $25$25$25
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming passenger-side mirror  $75$75$75
Chronometer    $100
Fog light, rear  $100$100$100
Fog lights  $125$125 
Headlight washers  $50$50$50
Large color reconfigurable instrument cluster display$250$250   
LED headlights$1000$1000   
Performance meter    $150
Steering-linked headlights  $150$150$150
Turn signals on or near mirrors$25$25   
Xenon HID headlights  $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50   
Folding second row seats$300$300   
Leather door panel trim  $250$250 
Leather seating surfaces  $900$900$900
Memory system, driver seat  $200$200$200
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power lumbar adjuster, driver seat$100$100   
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$100$100
Power thigh support length adjuster, passenger seat  $100$100$100
Synthetic leather seating surfaces$0$0   
Synthetic suede door panel trim    $250
Synthetic suede headliner    $650
Upholstered instrument cluster hood$50$50   
Upholstered instrument cluster hood, leather  $200$200 
Upholstered instrument panel, leather    $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500$500
Electronic systems calibration selector$200$200  $200
Sport suspension (upgrade)$0$0   
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$8,240$7,240$5,745$5,995$9,270
Value of Feature Adjustments$2,495$1,495$0$250$3,525
Value of Feature Adjustments-2,321-1,3910-3-38

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Specifications Comparison: Lexus IS vs. Porsche Cayman

Model Year20162015
ModelISCayman
Body4dr Sedan2dr Hatch
Wheelbase110.2 in97.4 in
Length183.7 in172.4 in
Width71.3 in70.9 in
Height56.3 in50.9 in
Curb Weight3,584 lb.2,889 lb.
Fuel Capacity17.4 gal.16.9 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 ft315.0 ft3

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Option Package Details
Lexus IS 300

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0Yes
Total Requested92571%
Total Not Requested37529%
F Sport Package
FeatureValueRequested?
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Cooled or ventilated front seats300Yes
Rearview camera200Yes
LED headlights500No
Total Requested67533%
Total Not Requested140067%

Option Package Details
Lexus IS 350

F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
LED headlights500No
Total Requested137550%
Total Not Requested140050%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0Yes
Total Requested92571%
Total Not Requested37529%

Option Package Details
Porsche Cayman

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested20018%
Total Not Requested90082%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Leather Package
FeatureValueRequested?
Leather door panel trim250No
Upholstered instrument cluster hood, leather200No
Total Requested00%
Total Not Requested450100%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 235W, 9 speakers350No
Total Requested90071%
Total Not Requested36529%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested197580%
Total Not Requested50020%

Option Package Details
Porsche Cayman S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested20018%
Total Not Requested90082%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested90098%
Total Not Requested152%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested147575%
Total Not Requested50025%

Option Package Details
Porsche Cayman GTS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested20018%
Total Not Requested90082%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested115069%
Total Not Requested51531%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested117580%
Total Not Requested30020%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50029%
Total Not Requested120071%

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