Lexus GS Lexus GS 2017 Porsche Boxster Porsche Boxster 2008

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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: $78,200

Porsche Boxster S   
Difference: $7,205

Lowest Total Invoice: $62,770

Porsche Boxster S   
Difference: $16,588

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
ModelGSBoxster
TrimFS
Body4dr Sedan2dr Convertible
Base Price $83,940 $55,700
Base Invoice $78,064 $43,512
Cargo net 65  
Illuminated door sill trim plates 425 725
Sport Chrono Package   920
Adaptive dampers - electrical   1,990
Adaptive Sports Seats   3,055
Preferred Package   2,190
Metallic paint (extra cost)   690
Obstacle detection, rear   530
Automatic climate control, front   550
Carbon fiber trim   890
Carbon fiber / leather-wrapped steering wheel   1,360
Xenon HID headlights   1,090
Upholstered instrument panel, leather   1,735
Navigation system   3,110
5-speed shiftable automatic   2,805
Cargo net 39  
Illuminated door sill trim plates 280 616
Sport Chrono Package   782
Adaptive dampers - electrical   1,692
Adaptive Sports Seats   2,597
Preferred Package   1,862
Metallic paint (extra cost)   587
Obstacle detection, rear   451
Automatic climate control, front   468
Carbon fiber trim   757
Carbon fiber / leather-wrapped steering wheel   1,156
Xenon HID headlights   927
Upholstered instrument panel, leather   1,475
Navigation system   2,644
5-speed shiftable automatic   2,384
Options (change) 490 21,640
Options (change) 319 18,398
Destination 975 860
Total Price $85,405 $78,200
Total Invoice $79,358 $62,770

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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: Porsche Boxster S
TrueDelta Adjusted Price Difference: $3,620
TrueDelta Adjusted Invoice Difference: $13,257
Model Year20172008
ModelGSBoxster
TrimFS
Body4dr Sedan2dr Convertible
Engine467hp V8295hp H6
TransmissionT8T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/24 MPG18/25 MPG
Audio (watts, speakers)299, 12325, 11
Tire (rear if not all the same)255/35-19235/40-18
Total Price$85,405$78,200
Adjustments for Features-3,5850
Feature-Adjusted Total Price$81,820$78,200
Total Invoice$79,358$62,770
Adjustments for Features-3,3310
Feature-Adjusted Total Invoice$76,027$62,770

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Features Comparison: Lexus GS vs. Porsche Boxster

Model Year20172008
ModelGSBoxster
TrimFS
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed manually-shiftable automatic $1000
RWD$0$0
Accessories 
Adaptive cruise control$600 
Cruise control $150
Power rear side windows$200 
Proximity key$250 
Remote app$25 
Remote window/roof operation$15 
Sunshade, rear, power$225 
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 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Brake assist$50 
Cross-traffic warning, rear$100 
Forward collision warning$200 
High performance brake pads (optional)$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning$200 
Obstacle detection, front$150 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Side curtain airbags$350 
Temporary spare tire$150 
Vehicle health reports$0 
Cargo Management 
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 
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Body kit$0 
Carbon fiber rear spoiler$300 
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 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
USB port$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Automatic headlights$125 
Chronometer $100
Compass$0 
Fog light, rear $100
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Performance meter$150 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel $150
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
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 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Synthetic suede door panel trim$250 
Upholstered instrument panel, leather $1000
Upholstered instrument panel, synthetic suede$1000 
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$12,140$8,555
Value of Feature Adjustments$3,585$0
Value of Feature Adjustments-3,3310

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Specifications Comparison: Lexus GS vs. Porsche Boxster

Model Year20172008
ModelGSBoxster
Body4dr Sedan2dr Convertible
Wheelbase112.2 in95.1 in
Length192.1 in170.4 in
Width72.4 in70.9 in
Height57.3 in51.0 in
Curb Weight4,034 lb.3,053 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 Volume16.2 ft39.9 ft3

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Option Package Details
Porsche Boxster S

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Total Requested80059%
Total Not Requested55041%
Preferred Package
FeatureValueRequested?
Surround sound250Yes
Bose, 325W, 11 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Floor mats75Yes
Total Requested92573%
Total Not Requested35027%

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