Lexus GS Lexus GS 2014 Porsche Boxster Porsche Boxster 2007

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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: $50,909

Lexus GS 350   
Difference: $11,081

Lowest Total Invoice: $47,342

Lexus GS 350   
Difference: $5,474

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142007
ModelGSBoxster
Trim350Base
Body4dr Sedan2dr Convertible
Base Price $47,700 $45,600
Base Invoice $44,361 $38,760
Navigation system 1,735 3,070
Cargo net 64  
Obstacle detection, rear 500 530
RWD 0  
Sport Chrono Package   920
Adaptive dampers - electrical   1,990
Power Seat Package   1,550
Auto-dimming rearview mirror   690
Floor mats   115
Automatic climate control, front   550
Wood trim   890
Audio controls on steering wheel   990
Xenon HID headlights   1,090
5-speed shiftable automatic   3,210
Navigation system 1,603 2,610
Cargo net 38  
Obstacle detection, rear 430 451
RWD 0  
Sport Chrono Package   782
Adaptive dampers - electrical   1,692
Power Seat Package   1,318
Auto-dimming rearview mirror   587
Floor mats   98
Automatic climate control, front   468
Wood trim   757
Audio controls on steering wheel   842
Xenon HID headlights   927
5-speed shiftable automatic   2,729
Options (change) 2,299 15,595
Options (change) 2,071 13,261
Destination 910 795
Total Price $50,909 $61,990
Total Invoice $47,342 $52,816

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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 and Invoice: Lexus GS 350
TrueDelta Adjusted Price Difference: $10,716
TrueDelta Adjusted Invoice Difference: $5,163
Model Year20142007
ModelGSBoxster
Trim350Base
Body4dr Sedan2dr Convertible
Engine306hp V6245hp H6
TransmissionT8T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/29 MPG18/26 MPG
Audio (watts, speakers)299, 1250, 4
Tire (rear if not all the same)225/50-17205/55-17
Total Price$50,909$61,990
Adjustments for Features0-365
Feature-Adjusted Total Price$50,909$61,625
Total Invoice$47,342$52,816
Adjustments for Features0-311
Feature-Adjusted Total Invoice$47,342$52,505

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Features Comparison: Lexus GS vs. Porsche Boxster

Model Year20142007
ModelGSBoxster
Trim350Base
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed manually-shiftable automatic $1000
RWD$0$0
Accessories 
Power rear side windows$200 
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 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist$50 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Side curtain airbags$350 
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Dual-zone climate control$125 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents$100 
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Engine / Motor 
Mid-engine configuration $0
Exterior 
Power convertible top $4000
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
DVD-compatible player$0 
HD radio$50 
MP3-compatible player$50 
Satellite radio$200 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Automatic headlights$125 
Chronometer $100
Fog light, rear $100
Headlight washers $50
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Power 4-way lumbar adjuster, driver seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,590$6,955
Value of Feature Adjustments$0$365
Value of Feature Adjustments0-311

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Specifications Comparison: Lexus GS vs. Porsche Boxster

Model Year20142007
ModelGSBoxster
Body4dr Sedan2dr Convertible
Wheelbase112.2 in95.1 in
Length190.7 in170.4 in
Width72.4 in70.9 in
Height57.3 in51.0 in
Curb Weight3,795 lb.2,987 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom38.0 in38.4 in
Row 1 Shoulder Room57.3 in51.7 in
Row 1 Hip Room54.5 in53.4 in
Row 1 Legroom42.3 in41.6 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 ft39.9 ft3

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Option Package Details
Lexus GS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
Traffic + travel information25No
Speed limit information0No
App support0No
Total Requested60086%
Total Not Requested10014%

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested30075%
Total Not Requested10025%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
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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