Lexus GS Lexus GS 2015 Porsche Boxster Porsche Boxster 2015

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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: $62,324

Lexus GS 350   
Difference: $13,731

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201520152015
ModelGSGSBoxsterBoxsterBoxster
Trim350450hBaseSGTS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Base Price $48,600 $61,330 $51,400 $63,300 $73,500
F Sport Package 4,640        
Obstacle detection, rear 500 500      
Navigation system 0 1,735      
Luxury Package 5,595        
Adaptive cruise control 2,000 2,000      
Cargo net 64 64      
Adaptive cruise control, all-speed     2,170 2,170 2,170
Infotainment Package     3,990 3,990 3,990
Adaptive sport seats plus     3,825 3,825 3,025
Premium Package Plus     3,620 2,950 1,965
Upholstered instrument panel, leather     2,160 2,160  
Adaptive dampers - electrical     1,790 1,790  
Wood trim     1,790 1,790  
Wood/leather-wrapped steering wheel     1,250 1,250  
Rearview camera     1,515 1,515 1,515
Voice control for nav and audio     520 520 520
Power-folding mirrors     320 320 320
Metallic paint (extra cost)     710 710 710
Bose 505W 10 speakers       0  
Sport suspension (upgrade)         0
Aluminum trim         895
Audio controls on steering wheel         165
Heated steering wheel         270
Cooled or ventilated front seats         730
Bright-finished exhaust tip(s)         650
F Sport Package 4,268        
Obstacle detection, rear 430 430      
Navigation system 0 1,603      
Luxury Package 5,148        
Adaptive cruise control 1,840 1,840      
Cargo net 38 38      
Adaptive cruise control, all-speed     0 0 0
Infotainment Package     0 0 0
Adaptive sport seats plus     0 0 0
Premium Package Plus     0 0 0
Upholstered instrument panel, leather     0 0  
Adaptive dampers - electrical     0 0  
Wood trim     0 0  
Wood/leather-wrapped steering wheel     0 0  
Rearview camera     0 0 0
Voice control for nav and audio     0 0 0
Power-folding mirrors     0 0 0
Metallic paint (extra cost)     0 0 0
Bose 505W 10 speakers       0  
Sport suspension (upgrade)         0
Aluminum trim         0
Audio controls on steering wheel         0
Heated steering wheel         0
Cooled or ventilated front seats         0
Bright-finished exhaust tip(s)         0
Options (change) 12,799 4,299 23,660 22,990 16,925
Options (change) 11,724 3,911 0 0 0
Destination 925 925 995 995 995
Total Price $62,324 $66,554 $76,055 $87,285 $91,420

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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 350
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $12,976
TrueDelta Adjusted Invoice Difference: $55,556
Model Year20152015201520152015
ModelGSGSBoxsterBoxsterBoxster
Trim350450hBaseSGTS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Engine306hp V6286hp V6 H265hp H6315hp H6330hp H6
TransmissionT8CVT-6M6M6M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)299, 12299, 12185, 7445, 10445, 10
Tire (rear if not all the same)235/40-19235/45-18235/45-18235/40-19235/35-20
Total Price$62,324$66,554$76,055$87,285$91,420
Adjustments for Features-1,4350-2,190-2,440-3,290
Feature-Adjusted Total Price$60,889$66,554$73,865$84,845$88,130
Cost Above Minimum$0$5,665$0$10,980$14,265

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Features Comparison: Lexus GS vs. Porsche Boxster

Model Year20152015201520152015
ModelGSGSBoxsterBoxsterBoxster
Trim350450hBaseSGTS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
6-speed manually-shiftable CVT $1100   
6-speed manual  $150$150$150
RWD$0$0$0$0$0
Accessories 
Adaptive cruise control$600$600   
Adaptive cruise control, all-speed  $850$850$850
Power rear side windows$200$200   
Remote app$25$25   
Remote window/roof operation$15$15   
Sunshade, rear, power$225$225   
Sunshades, second row$125    
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Driver attention monitor$500$500   
High performance brake pads (optional)$0    
Rear side airbags$300$300   
Roll bar  $200$200$200
Temporary spare tire$150$150   
Cargo Management 
Rear seat pass-through$100$100   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rear air vents $100   
Rear air vents with automatic controls$250    
Residual heat  $50$50$50
Water-repellent front-door glass $15$15$15$15
Wiper de-icer $25   
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500
Engine / Motor 
Automatic start / stop $150$150$150$150
Dual-mode exhaust, switchable    $500
Mid-engine configuration  $0$0$0
Regenerative braking  $0$0$0
Exterior 
Black exterior trim (optional)    $0
Bright-finished exhaust tip(s)$25 $25$25$25
Painted brake calipers (optional)   $0$0
Power convertible top  $4000$4000$4000
Rear spoiler$200    
Retractable rear spoiler  $400$400$400
Sunroof$900$900   
Infotainment 
DVD-Audio-compatible player  $0$0$0
DVD-compatible player$0$0   
Media drive  $15$15$15
Off-road navigation system  $0$0$0
Rear seat audio controls$25    
Siri Eyes Free support$0$0   
SMS text-to-speech reader$25$25   
Surround sound$250$250 $250$250
Telematics service, such as OnStar$200$200   
Traffic + travel information$25$25   
Traffic information  $25$25$25
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Chronometer    $100
Fog light, rear  $100$100$100
Fog lights $125   
Headlight washers $50$50$50$50
Large energy flow and fuel economy display $25   
Mirror tilt-down in reverse$25$25   
Performance meter    $150
Steering-linked headlights$150 $150$150$150
Turn signals on or near mirrors$25$25   
Seats and Interior Trim 
Aluminum trim$100   $100
Center armrest(s), second row$50$50   
Leather door panel trim  $250$250 
Leather-wrapped steering wheel    $150
Memory system, passenger seat$150    
Metal pedals  $75$75$75
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, driver seat$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150 $150$150$150
Power lumbar adjuster, driver seat $100   
Power lumbar adjuster, passenger seat $100   
Power seatback bolsters, driver seat$100 $100$100$100
Power seatback bolsters, passenger seat$100 $100$100$100
Power thigh bolsters, driver seat  $100$100$100
Power thigh bolsters, passenger seat  $100$100$100
Power thigh support length adjuster, driver seat$100 $100$100$100
Power thigh support length adjuster, passenger seat$100 $100$100$100
Power upper seatback recliner, driver seat$100    
Power upper seatback recliner, passenger seat$100    
Synthetic suede door panel trim    $250
Upholstered instrument panel$300$300   
Upholstered instrument panel, leather  $1000$1000$1000
Wood trim $300$300$300 
Wood trim, alternative type$300    
Wood/leather-wrapped steering wheel$150$150$150$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500$500 
Electronic systems calibration selector$200$200  $200
Sport suspension (upgrade)$0   $0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$8,415$6,980$9,170$9,420$10,270
Value of Feature Adjustments$1,435$0$2,190$2,440$3,290
Value of Feature Adjustments-1,3320-29-28-36

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Specifications Comparison: Lexus GS vs. Porsche Boxster

Model Year20152015
ModelGSBoxster
Body4dr Sedan2dr Convertible
Wheelbase112.2 in97.4 in
Length190.7 in172.2 in
Width72.4 in70.9 in
Height57.3 in50.5 in
Curb Weight3,796 lb.2,889 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom38.0 in38.6 in
Row 1 Shoulder Room57.3 in51.7 in
Row 1 Hip Room54.5 in53.4 in
Row 1 Legroom42.3 in42.6 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

F Sport Package
FeatureValueRequested?
Heated steering wheel100Yes
235/40VR19 tires400No
High performance brake pads (optional)0No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Rear spoiler200Yes
Aluminum trim100Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Adaptive dampers - electrical500Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225No
Total Requested225072%
Total Not Requested87528%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Speed limit information0No
App support0Yes
Remote app25No
Total Requested67596%
Total Not Requested254%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Rear air vents with automatic controls150No
Power upper seatback recliner, driver seat100No
Power upper seatback recliner, passenger seat100No
Steering-linked headlights150Yes
Sunshades, second row125No
Memory system, passenger seat150No
Wood/leather-wrapped steering wheel0Yes
Rear seat audio controls25No
Wood trim, alternative type0No
235/40VR19 tires400No
Adaptive dampers - electrical500Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225No
Total Requested175058%
Total Not Requested127542%

Option Package Details
Lexus GS 450h

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Speed limit information0No
App support0Yes
Remote app25No
Total Requested67596%
Total Not Requested254%

Option Package Details
Porsche Boxster

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Leather door panel trim250No
Total Requested00%
Total Not Requested1250100%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested375100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Total Requested90071%
Total Not Requested36529%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
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 seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested242598%
Total Not Requested502%

Option Package Details
Porsche Boxster S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested375100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Total Requested90098%
Total Not Requested152%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
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 seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested192597%
Total Not Requested503%

Option Package Details
Porsche Boxster GTS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Total Requested115069%
Total Not Requested51531%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
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 seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Total Requested150088%
Total Not Requested20012%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested142597%
Total Not Requested503%

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