Lexus GS Lexus GS 2015 Porsche 718 Boxster Porsche 718 Boxster 2017

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Lexus GS vs. Porsche 718 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 718 Boxster Invoice Comparison

Lowest Total Price: $73,434

Lexus GS 450h   
Difference: $4,881

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520172017
ModelGS718 Boxster718 Boxster
Trim450hBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $61,330 $56,000 $68,400
F Sport Package 4,480    
Rear wheel steering 1,700    
Obstacle detection, rear 500    
Navigation system 1,735 1,730 1,730
Adaptive cruise control 2,000    
Cargo net 64    
Blind spot warning system 700 690 690
Porsche Connect Plus   1,300 1,300
Adaptive cruise control, all-speed   1,670 1,670
Adaptive sport seats plus   3,825 3,825
Premium Package Plus   3,170 3,170
Upholstered instrument panel, leather   2,160 2,160
Adaptive dampers - electrical   1,790  
Wood trim   1,810 1,810
Wood/leather-wrapped steering wheel   990 990
Power-folding mirrors   320 320
LED headlights   1,170 1,170
Voice control for nav and audio   0 0
Metallic paint (extra cost)   640 640
Sport suspension (upgrade)     2,070
F Sport Package 4,124    
Rear wheel steering 1,564    
Obstacle detection, rear 430    
Navigation system 1,603 0 0
Adaptive cruise control 1,840    
Cargo net 38    
Blind spot warning system 644 0 0
Porsche Connect Plus   0 0
Adaptive cruise control, all-speed   0 0
Adaptive sport seats plus   0 0
Premium Package Plus   0 0
Upholstered instrument panel, leather   0 0
Adaptive dampers - electrical   0  
Wood trim   0 0
Wood/leather-wrapped steering wheel   0 0
Power-folding mirrors   0 0
LED headlights   0 0
Voice control for nav and audio   0 0
Metallic paint (extra cost)   0 0
Sport suspension (upgrade)     0
Options (change) 11,179 21,265 21,545
Options (change) 10,243 0 0
Destination 925 1,050 1,050
Total Price $73,434 $78,315 $90,995

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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 718 Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus GS vs. Porsche 718 Boxster

Lowest Adjusted Price: Lexus GS 450h
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $5,376
TrueDelta Adjusted Invoice Difference: $66,695
Model Year201520172017
ModelGS718 Boxster718 Boxster
Trim450hBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Engine286hp V6 H300hp H4350hp H4
TransmissionCVT-6M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)299, 12110, 6110, 6
Tire (rear if not all the same)235/40-19235/45-18235/40-19
Total Price$73,434$78,315$90,995
Adjustments for Features-49500
Feature-Adjusted Total Price$72,939$78,315$90,995
Cost Above Minimum$0$0$12,680

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Features Comparison: Lexus GS vs. Porsche 718 Boxster

Model Year201520172017
ModelGS718 Boxster718 Boxster
Trim450hBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable CVT$1100  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Power rear side windows$200  
Remote window/roof operation$15  
Sunshade, rear, power$225  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Cross-traffic warning, rear$100  
Driver attention monitor$500  
High performance brake pads (optional)$0  
Rear side airbags$300  
Roll bar $200$200
Temporary spare tire$150  
Cargo Management 
Rear seat pass-through$100  
Climate Control 
Heated windshield washer nozzles $15$15
Rear air vents$100  
Residual heat $50$50
Wiper de-icer$25  
Engine / Motor 
Mid-engine configuration $0$0
Regenerative braking $0$0
Exterior 
Bright-finished exhaust tip(s) $25$25
Painted brake calipers (optional)  $0
Power convertible top $4000$4000
Rear spoiler$200  
Retractable rear spoiler $400$400
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
Apple CarPlay support $100$100
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
Handwriting recognition $200$200
In-vehicle Internet $150$150
Media drive, small $5$5
Navigation map updates, three years $0$0
Off-road navigation system $0$0
SD Card slot $25$25
Siri Eyes Free support$0  
SMS text-to-speech reader$25  
Surround sound$250  
Traffic + travel information$25  
Traffic information $25$25
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming headlights $200$200
Fog light, rear $100$100
Fog lights$125  
Large energy flow and fuel economy display$25  
Mirror tilt-down in reverse$25  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Aluminum trim$100  
Center armrest(s), second row$50  
Leather door panel trim $250$250
No leather in second row $-300$-300
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000$1000
Suspension, Wheels, and Tires 
Active steering$1000  
Electronic systems calibration selector$200  
Rear wheel steering$1500  
Sport suspension (upgrade)$0 $0
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$8,290$7,795$7,795
Value of Feature Adjustments$495$0$0
Value of Feature Adjustments-46000

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Specifications Comparison: Lexus GS vs. Porsche 718 Boxster

Model Year20152017
ModelGS718 Boxster
Body4dr Sedan2dr Convertible
Wheelbase112.2 in97.4 in
Length190.7 in172.4 in
Width72.4 in70.9 in
Height57.3 in50.4 in
Curb Weight3,796 lb.2,945 lb.
Fuel Capacity17.4 gal.14.3 gal.
Row 1 Headroom38.0 in0.0 in
Row 1 Shoulder Room57.3 in0.0 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.3 in0.0 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 ft39.7 ft3

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Option Package Details
Lexus GS 450h

F Sport Package
FeatureValueRequested?
Steering-linked headlights150Yes
LED headlights500Yes
Active steering1000No
265/35YR19 tires200No
235/40YR19 tires200No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Rear spoiler200Yes
Aluminum trim100No
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
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
Total Requested160048%
Total Not Requested175052%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested700100%
Total Not Requested00%

Option Package Details
Porsche 718 Boxster

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
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%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested25045%
Total Not Requested30055%
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
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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
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 Requested192596%
Total Not Requested754%

Option Package Details
Porsche 718 Boxster S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Total Requested750100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested375100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested25045%
Total Not Requested30055%
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
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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
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 Requested192596%
Total Not Requested754%

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