Lexus GS Lexus GS 2009 Porsche Cayman Porsche Cayman 2008

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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: $56,854

Lexus GS 460   
Difference: $20,011

Lowest Total Invoice: $49,976

Lexus GS 460   
Difference: $16,826

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092008
ModelGSCayman
Trim460S
Body4dr Sedan2dr Hatch
Base Price $53,320 $59,100
Base Invoice $46,921 $51,567
Rain-sensing wipers 100  
Cargo net 59  
Obstacle detection, rear 500 530
Navigation system 1,850 3,110
Rear spoiler 200  
Power Seat Package   1,550
Auto-dimming rearview mirror   690
Xenon HID headlights   1,090
Metallic paint (extra cost)   690
Floor mats   115
Heated front seats   480
Automatic climate control, front   550
Wood trim   890
Wood/leather-wrapped steering wheel   1,360
Adaptive dampers - electrical   1,990
5-speed shiftable automatic   3,210
CD changer, remote   650
Rain-sensing wipers 80  
Cargo net 35  
Obstacle detection, rear 400 451
Navigation system 1,555 2,644
Rear spoiler 160  
Power Seat Package   1,318
Auto-dimming rearview mirror   587
Xenon HID headlights   927
Metallic paint (extra cost)   587
Floor mats   98
Heated front seats   408
Automatic climate control, front   468
Wood trim   757
Wood/leather-wrapped steering wheel   1,156
Adaptive dampers - electrical   1,692
5-speed shiftable automatic   2,729
CD changer, remote   553
Options (change) 2,709 16,905
Options (change) 2,230 14,375
Destination 825 860
Total Price $56,854 $76,865
Total Invoice $49,976 $66,802

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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

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 and Invoice: Lexus GS 460
TrueDelta Adjusted Price Difference: $25,486
TrueDelta Adjusted Invoice Difference: $21,639
Model Year20092008
ModelGSCayman
Trim460S
Body4dr Sedan2dr Hatch
Engine342hp V8295hp H6
TransmissionT8T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/24 MPG18/25 MPG
Audio (watts, speakers)134, 10230, 7
Tire (rear if not all the same)245/40-18235/40-18
Total Price$56,854$76,865
Adjustments for Features-5,4750
Feature-Adjusted Total Price$51,379$76,865
Total Invoice$49,976$66,802
Adjustments for Features-4,8130
Feature-Adjusted Total Invoice$45,163$66,802

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Features Comparison: Lexus GS vs. Porsche Cayman

Model Year20092008
ModelGSCayman
Trim460S
Body4dr Sedan2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed manually-shiftable automatic $1000
RWD$0$0
Accessories 
Power rear side windows$200 
Power trunk / liftgate pull-down$50 
Proximity key$250 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rear side airbags$300 
Rearview camera$200 
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Heated windshield washer nozzles $15
Rear air vents$100 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
Cassette player$50 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
MP3-compatible player$50 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Compass$0 
Fog light, rear $100
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Center armrest(s), second row$50 
Memory system, passenger seat$150 
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Active steering$1000 
Total Value of Features$7,490$2,015
Value of Feature Adjustments$5,475$0
Value of Feature Adjustments-4,8130

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Specifications Comparison: Lexus GS vs. Porsche Cayman

Model Year20092008
ModelGSCayman
Body4dr Sedan2dr Hatch
Wheelbase112.2 in95.1 in
Length190.0 in170.9 in
Width71.7 in70.9 in
Height56.1 in51.4 in
Curb Weight3,945 lb.3,163 lb.
Fuel Capacity18.8 gal.17.0 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 ft314.5 ft3

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Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70082%
Total Not Requested15018%

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