Lexus GS Lexus GS 2006 Porsche Boxster Porsche Boxster 2009

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Lexus GS vs. Porsche Boxster 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 Boxster Invoice Comparison

Lowest Total Price: $47,520

Lexus GS 300   
Difference: $16,065

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620092009
ModelGSGSBoxsterBoxster
Trim300430BaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $43,150 $51,375 $46,600 $56,700
Navigation system 2,250 2,250 3,110 3,110
Rain-sensing wipers 525 225    
Rear spoiler 200 200    
Obstacle detection, rear 500 500 530 530
Cooled or ventilated front seats 200 200 800 800
Power Seat Package     1,550 1,550
Auto-dimming rearview mirror     690 690
Xenon HID headlights     1,560 1,560
Metallic paint (extra cost)     710 710
Floor mats     90 90
Heated front seats     500 500
Automatic climate control, front     550 550
Voice control for nav and audio     595 595
CD changer, in-dash     650 650
Bluetooth cell phone link     695 695
Wood trim     890 890
Wood/leather-wrapped steering wheel     1,125 1,125
6-speed manual     0 0
Adaptive dampers - electrical     1,990 1,990
Navigation system 1,895 1,895 0 0
Rain-sensing wipers 420 180    
Rear spoiler 160 160    
Obstacle detection, rear 400 400 451 451
Cooled or ventilated front seats 160 160 0 0
Power Seat Package     1,318 1,318
Auto-dimming rearview mirror     587 587
Xenon HID headlights     0 0
Metallic paint (extra cost)     0 0
Floor mats     0 0
Heated front seats     0 0
Automatic climate control, front     468 468
Voice control for nav and audio     0 0
CD changer, in-dash     553 553
Bluetooth cell phone link     0 0
Wood trim     757 757
Wood/leather-wrapped steering wheel     0 0
6-speed manual     0 0
Adaptive dampers - electrical     1,692 1,692
Options (change) 3,675 3,375 16,035 16,035
Options (change) 3,035 2,795 5,826 5,826
Destination 695 695 950 950
Total Price $47,520 $55,445 $63,585 $73,685

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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 GS dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus GS vs. Porsche Boxster

Lowest Adjusted Price: Lexus GS 300
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $14,275
TrueDelta Adjusted Invoice Difference: $35,116
Model Year2006200620092009
ModelGSGSBoxsterBoxster
Trim300430BaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine245hp V6300hp V8255hp H6310hp H6
TransmissionT6T6M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)134, 10134, 1050, 4185, 7
Tire (rear if not all the same)225/50-17245/40-18205/55-17235/40-18
Total Price$47,520$55,445$63,585$73,685
Adjustments for Features0-1,500-1,790-1,790
Feature-Adjusted Total Price$47,520$53,945$61,795$71,895
Cost Above Minimum$0$6,425$0$10,100

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Features Comparison: Lexus GS vs. Porsche Boxster

Model Year2006200620092009
ModelGSGSBoxsterBoxster
Trim300430BaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
6-speed manual  $150$150
RWD$0$0$0$0
Accessories 
Power rear side windows$200$200  
Power trunk / liftgate pull-down$50$50  
Proximity key$250$250  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Obstacle detection, front$150$150  
Rearview camera$200$200  
Roll bar  $200$200
Side curtain airbags$350$350  
Cargo Management 
Cargo net  $40$40
Overhead sunglass holder$25$25  
Rear seat pass-through$100$100  
Climate Control 
Dual-zone climate control$125$125  
Heated windshield washer nozzles  $15$15
Rear air vents$100$100  
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Power convertible top  $4000$4000
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Infotainment 
Cassette player$50$50  
Off-road navigation system  $0$0
Instruments, Lights, and Mirrors 
Automatic headlights$125$125  
Compass$0$0  
Fog light, rear  $100$100
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, driver seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Power lumbar adjuster, passenger seat$100$100  
Suspension, Wheels, and Tires 
Active steering $1000  
Adaptive dampers - electrical $500$500$500
Total Value of Features$4,015$5,515$5,805$5,805
Value of Feature Adjustments$0$1,500$1,790$1,790
Value of Feature Adjustments0-1,304-191-165

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Specifications Comparison: Lexus GS vs. Porsche Boxster

Model Year20062009
ModelGSBoxster
Body4dr Sedan2dr Convertible
Wheelbase112.2 in95.1 in
Length190.0 in172.1 in
Width71.7 in70.9 in
Height56.1 in50.9 in
Curb Weight3,705 lb.2,944 lb.
Fuel Capacity18.8 gal.16.9 gal.
Row 1 Headroom37.8 in38.4 in
Row 1 Shoulder Room56.3 in51.7 in
Row 1 Hip Room54.4 in53.4 in
Row 1 Legroom43.5 in41.6 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 ft39.9 ft3

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Option Package Details
Porsche Boxster

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
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
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%

Option Package Details
Porsche Boxster 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
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
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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