Lexus GS Lexus GS 2015 Porsche Cayman Porsche Cayman 2016

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

Join Us

Lexus GS 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 GS vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $62,324

Lexus GS 350   
Difference: $14,796

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201620162016
ModelGSGSCaymanCaymanCayman
Trim350450hBaseBlack EditionS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Base Price $48,600 $61,330 $52,600 $59,200 $64,100
Navigation system 0 1,735      
F Sport Package 4,640        
Obstacle detection, rear 500 500      
Luxury Package 5,595        
Adaptive cruise control 2,000 2,000      
Cargo net 64 64      
Adaptive cruise control, all-speed     2,170 2,170 2,170
Infotainment Package     3,990   3,990
Adaptive sport seats plus     3,825 3,825 3,825
Premium Package Plus     3,620   2,950
Upholstered instrument panel, leather     2,160 2,160 2,160
Adaptive dampers - electrical     1,790 1,790 1,790
Wood trim     1,790   1,790
Rearview camera     1,515 655 1,515
Wood/leather-wrapped steering wheel     1,250   1,250
Power-folding mirrors     320 320 320
Voice control for nav and audio     520 520 520
Metallic paint (extra cost)     710 710 710
App support       210  
Interior ambient lighting       340  
Proximity key       790  
HD radio       1,040  
Aluminum trim       1,030  
Cooled or ventilated front seats       730  
Audio controls on steering wheel       365  
Heated steering wheel       270  
Bose 505W 10 speakers         0
Navigation system 0 1,603      
F Sport Package 4,268        
Obstacle detection, rear 430 430      
Luxury Package 5,148        
Adaptive cruise control 1,840 1,840      
Cargo net 38 38      
Adaptive cruise control, all-speed     0 0 0
Infotainment Package     0   0
Adaptive sport seats plus     0 0 0
Premium Package Plus     0   0
Upholstered instrument panel, leather     0 0 0
Adaptive dampers - electrical     0 0 0
Wood trim     0   0
Rearview camera     0 0 0
Wood/leather-wrapped steering wheel     0   0
Power-folding mirrors     0 0 0
Voice control for nav and audio     0 0 0
Metallic paint (extra cost)     0 0 0
App support       0  
Interior ambient lighting       0  
Proximity key       0  
HD radio       0  
Aluminum trim       0  
Cooled or ventilated front seats       0  
Audio controls on steering wheel       0  
Heated steering wheel       0  
Bose 505W 10 speakers         0
Options (change) 12,799 4,299 23,660 16,925 22,990
Options (change) 11,724 3,911 0 0 0
Destination 925 925 995 995 995
Total Price $62,324 $66,554 $77,255 $77,120 $88,085

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 Lexus GS 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: Lexus GS vs. Porsche Cayman

Lowest Adjusted Price: Lexus GS 350
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $18,351
TrueDelta Adjusted Invoice Difference: $53,497
Model Year20152015201620162016
ModelGSGSCaymanCaymanCayman
Trim350450hBaseBlack EditionS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Engine306hp V6286hp V6 H275hp H6275hp H6325hp H6
TransmissionT8CVT-6M6M6M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)299, 12299, 12235, 9235, 9445, 10
Tire (rear if not all the same)235/40-19235/45-18235/45-18235/35-20235/40-19
Total Price$62,324$66,554$77,255$77,120$88,085
Adjustments for Features-3,620-2,185-2000-450
Feature-Adjusted Total Price$58,704$64,369$77,055$77,120$87,635
Cost Above Minimum$0$5,665$0$65$10,580

Return to top

Features Comparison: Lexus GS vs. Porsche Cayman

Model Year20152015201620162016
ModelGSGSCaymanCaymanCayman
Trim350450hBaseBlack EditionS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
6-speed manually-shiftable CVT $1100   
6-speed manual  $150$150$150
RWD$0$0$0$0$0
Accessories 
Adaptive cruise control$600$600   
Adaptive cruise control, all-speed  $850$850$850
Power rear side windows$200$200   
Remote app$25$25   
Remote window/roof operation$15$15   
Sunshade, rear, power$225$225   
Sunshades, second row$125    
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Driver attention monitor$500$500   
High performance brake pads (optional)$0    
Rear side airbags$300$300   
Temporary spare tire$150$150   
Cargo Management 
Rear seat pass-through$100$100   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rear air vents $100   
Rear air vents with automatic controls$250    
Residual heat  $50$50$50
Water-repellent front-door glass $15$15$15$15
Wiper de-icer $25   
Engine / Motor 
Automatic start / stop $150$150$150$150
Mid-engine configuration  $0$0$0
Regenerative braking  $0$0$0
Exterior 
Bright-finished exhaust tip(s)$25 $25$25$25
Painted brake calipers (optional)    $0
Rear spoiler$200    
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
Rear seat audio controls$25    
Siri Eyes Free support$0$0   
SMS text-to-speech reader$25$25   
Surround sound$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   
Fog light, rear  $100$100$100
Fog lights $125$125$125$125
Headlight washers $50$50$50$50
Large energy flow and fuel economy display $25   
Mirror tilt-down in reverse$25$25   
Steering-linked headlights$150 $150$150$150
Turn signals on or near mirrors$25$25   
Seats and Interior Trim 
Aluminum trim$100  $100 
Center armrest(s), second row$50$50   
Leather door panel trim  $250$250$250
Leather-wrapped steering wheel   $150 
Memory system, passenger seat$150    
Metal pedals  $75$75$75
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, driver seat$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150 $150$150$150
Power lumbar adjuster, driver seat $100   
Power lumbar adjuster, passenger seat $100   
Power seatback bolsters, driver seat$100 $100$100$100
Power seatback bolsters, passenger seat$100 $100$100$100
Power thigh bolsters, driver seat  $100$100$100
Power thigh bolsters, passenger seat  $100$100$100
Power thigh support length adjuster, driver seat$100 $100$100$100
Power thigh support length adjuster, passenger seat$100 $100$100$100
Power upper seatback recliner, driver seat$100    
Power upper seatback recliner, passenger seat$100    
Upholstered instrument panel$300$300   
Upholstered instrument panel, leather  $1000$1000$1000
Wood trim $300$300 $300
Wood trim, alternative type$300    
Wood/leather-wrapped steering wheel$150$150$150 $150
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200   
Sport suspension (upgrade)$0    
Transmission 
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$7,915$6,480$4,495$4,295$4,745
Value of Feature Adjustments$3,620$2,185$200$0$450
Value of Feature Adjustments-3,360-2,031-30-5

Return to top

Specifications Comparison: Lexus GS vs. Porsche Cayman

Model Year20152016
ModelGSCayman
Body4dr Sedan2dr Hatch
Wheelbase112.2 in97.4 in
Length190.7 in172.4 in
Width72.4 in70.9 in
Height57.3 in50.9 in
Curb Weight3,796 lb.2,889 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom38.0 in0.0 in
Row 1 Shoulder Room57.3 in0.0 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.3 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room55.7 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.8 in0.0 in
Cargo Volume14.3 ft315.0 ft3

Return to top

Option Package Details
Lexus GS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Speed limit information0No
App support0Yes
Remote app25No
Total Requested67596%
Total Not Requested254%
F Sport Package
FeatureValueRequested?
Heated steering wheel100Yes
235/40VR19 tires400No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Rear spoiler200Yes
Aluminum trim100Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Adaptive dampers - electrical500Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225No
Total Requested200064%
Total Not Requested112536%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Rear air vents with automatic controls150No
Power upper seatback recliner, driver seat100No
Power upper seatback recliner, passenger seat100No
Steering-linked headlights150Yes
Sunshades, second row125No
Memory system, passenger seat150No
Wood/leather-wrapped steering wheel0Yes
Rear seat audio controls25No
Wood trim, alternative type0No
235/40VR19 tires400No
Adaptive dampers - electrical500Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225No
Total Requested175058%
Total Not Requested127542%

Option Package Details
Lexus GS 450h

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Speed limit information0No
App support0Yes
Remote app25No
Total Requested67596%
Total Not Requested254%

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-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Leather door panel trim250No
Total Requested00%
Total Not Requested1250100%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested375100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
App support0Yes
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
USB port25Yes
Satellite radio200Yes
HD radio50Yes
Unbranded, 235W, 9 speakers350No
Total Requested90071%
Total Not Requested36529%
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
Power height adjuster, passenger seat50Yes
Power tilt adjuster, 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 adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
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 wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested242598%
Total Not Requested502%

Option Package Details
Porsche Cayman Black Edition

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Leather door panel trim250No
Total Requested00%
Total Not Requested1250100%
HD radio
FeatureValueRequested?
HD radio50Yes
Satellite radio200Yes
Total Requested250100%
Total Not Requested00%
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
Power height adjuster, passenger seat50Yes
Power tilt adjuster, 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 adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%

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-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested375100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
App support0Yes
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
USB port25Yes
Satellite radio200Yes
HD radio50Yes
Total Requested90098%
Total Not Requested152%
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
Power height adjuster, passenger seat50Yes
Power tilt adjuster, 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 adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
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 wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested192597%
Total Not Requested503%

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
See TrueDelta's information for all Lexus models.