Lexus GS Lexus GS 2007 Porsche 718 Cayman Porsche 718 Cayman 2017

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Lexus GS vs. Porsche 718 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 718 Cayman Invoice Comparison

Lowest Total Price: $50,990

Lexus GS 350   
Difference: $18,255

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720172017
ModelGSGSGS718 Cayman718 Cayman
Trim350430450hBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $44,150 $52,375 $54,900 $53,900 $66,300
Obstacle detection, rear 500 500      
Navigation system 1,850 1,850 1,900 1,730 1,730
Rain-sensing wipers 525 225      
Rear spoiler 200 200 200    
Cooled or ventilated front seats 200 200   730 730
Adaptive cruise control 2,850 2,850 2,850    
Power sport seats       2,320 2,320
Adaptive cruise control, all-speed       1,670 1,670
Premium Package       1,780 1,370
Adaptive dampers - electrical       1,790 1,790
Wood trim       1,535 1,535
Wood/leather-wrapped steering wheel       990 990
Power-folding mirrors       320 320
Proximity key       790 790
Voice control for nav and audio       0  
Metallic paint (extra cost)       640 640
Obstacle detection, rear 400 400      
Navigation system 1,555 1,555 1,615 0 0
Rain-sensing wipers 420 180      
Rear spoiler 160 160 160    
Cooled or ventilated front seats 160 160   0 0
Adaptive cruise control 2,280 2,280 2,280    
Power sport seats       0 0
Adaptive cruise control, all-speed       0 0
Premium Package       0 0
Adaptive dampers - electrical       0 0
Wood trim       0 0
Wood/leather-wrapped steering wheel       0 0
Power-folding mirrors       0 0
Proximity key       0 0
Voice control for nav and audio       0  
Metallic paint (extra cost)       0 0
Options (change) 6,125 5,825 4,950 14,295 13,885
Options (change) 4,975 4,735 4,055 0 0
Destination 715 715 715 1,050 1,050
Gas Tax 0 0 -1,300 0 0
Total Price $50,990 $58,915 $59,265 $69,245 $81,235

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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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TrueDelta Value Comparison: Lexus GS vs. Porsche 718 Cayman

Lowest Adjusted Price: Lexus GS 350
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $18,910
TrueDelta Adjusted Invoice Difference: $42,833
Model Year20072007200720172017
ModelGSGSGS718 Cayman718 Cayman
Trim350430450hBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine303hp V6290hp V8292hp V6 H300hp H4350hp H4
TransmissionT6T6CVT-6M6M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)134, 10134, 10134, 10110, 6110, 6
Tire (rear if not all the same)225/50-17245/40-18245/40-18235/45-18235/40-19
Total Price$50,990$58,915$59,265$69,245$81,235
Adjustments for Features-755-2,255-2,330-1000
Feature-Adjusted Total Price$50,235$56,660$56,935$69,145$81,235
Cost Above Minimum$0$6,425$6,700$0$12,090

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Features Comparison: Lexus GS vs. Porsche 718 Cayman

Model Year20072007200720172017
ModelGSGSGS718 Cayman718 Cayman
Trim350430450hBaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
6-speed manually-shiftable CVT  $1100  
6-speed manual   $150$150
RWD$0$0$0$0$0
Accessories 
Adaptive cruise control$600$600$600  
Adaptive cruise control, all-speed   $850$850
Heated steering wheel   $100$100
Power rear side windows$200$200$200  
Power trunk / liftgate pull-down$50$50$50  
Remote window/roof operation$15$15$15  
Sunshade, rear, power  $225  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200$200
Forward collision warning   $200$200
Rear side airbags$300$300$300  
Cargo Management 
Cargo net   $40$40
Overhead sunglass holder$25$25$25  
Rear seat pass-through$100$100   
Climate Control 
Heated windshield washer nozzles   $15$15
Rear air vents$100$100$100  
Residual heat   $50$50
Engine / Motor 
Automatic start / stop   $150$150
Mid-engine configuration   $0$0
Regenerative braking   $0$0
Exterior 
Painted brake calipers (optional)    $0
Rear spoiler$200$200$200  
Retractable rear spoiler   $400$400
Sunroof$900$900$900  
Infotainment 
Bluetooth audio streaming   $25$25
Cassette player$50$50$50  
CD changer, in-dash$325$325$325  
CD player   $125$125
Handwriting recognition   $200$200
HD radio   $50$50
Media drive, small   $5$5
Off-road navigation system   $0$0
Satellite radio   $200$200
Voice control for nav and audio$100$100$100$100 
Instruments, Lights, and Mirrors 
Compass$0$0$0  
Fog light, rear   $100$100
Fog lights$125$125$125  
Large energy flow and fuel economy display  $25  
Mirror tilt-down in reverse$25$25$25  
Tachometer$75$75 $75$75
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Memory system, passenger seat$150$150$150  
Power 4-way lumbar adjuster, driver seat   $150$150
Power 4-way lumbar adjuster, passenger seat   $150$150
Power lumbar adjuster, driver seat$100$100$100  
Power lumbar adjuster, passenger seat$100$100$100  
Power thigh support length adjuster, driver seat   $100$100
Power thigh support length adjuster, passenger seat   $100$100
Suspension, Wheels, and Tires 
Active steering $1000$1000  
Adaptive dampers - electrical $500$500$500$500
Total Value of Features$4,690$6,190$6,265$4,035$3,935
Value of Feature Adjustments$755$2,255$2,330$100$0
Value of Feature Adjustments-660-1,953-2,036-20

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Specifications Comparison: Lexus GS vs. Porsche 718 Cayman

Model Year20072017
ModelGS718 Cayman
Body4dr Sedan2dr Hatch
Wheelbase112.2 in97.4 in
Length190.0 in172.4 in
Width71.7 in70.9 in
Height56.1 in51.0 in
Curb Weight3,705 lb.2,945 lb.
Fuel Capacity18.8 gal.14.3 gal.
Row 1 Headroom37.8 in0.0 in
Row 1 Shoulder Room56.3 in0.0 in
Row 1 Hip Room54.4 in0.0 in
Row 1 Legroom43.5 in0.0 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Hip Room51.4 in0.0 in
Row 2 Legroom36.4 in0.0 in
Cargo Volume12.7 ft315.0 ft3

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Option Package Details
Porsche 718 Cayman

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Power sport seats
FeatureValueRequested?
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 seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80062%
Total Not Requested50038%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested112588%
Total Not Requested15012%

Option Package Details
Porsche 718 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 partial200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested112588%
Total Not Requested15012%
Power sport seats
FeatureValueRequested?
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 seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80062%
Total Not Requested50038%

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