Ford Mustang Ford Mustang 2018 Porsche 718 Boxster Porsche 718 Boxster 2017

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Ford Mustang 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.

Ford Mustang vs. Porsche 718 Boxster Invoice Comparison

Lowest Total Price: $51,470

Ford Mustang GT Premium   
Difference: $42,605

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182017
ModelMustang718 Boxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Base Price $44,595 $68,400
Navigation system 795 1,730
Safe and Smart Package 1,495  
Carbon Sport Interior Package 1,195  
10-speed shiftable automatic 1,595  
Rear spoiler 0  
Dual-mode exhaust, switchable 895 2,540
Premium Package   1,370
Power sport seats   2,320
Porsche Connect Plus   1,300
Heated steering wheel   470
7-speed automated manual   3,200
Adaptive cruise control, all-speed   1,670
LED headlights   1,170
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
Metallic paint (extra cost)   640
Voice control for nav and audio   0
Metal pedals   535
Blind spot warning system   690
Proximity key   790
Cooled or ventilated front seats   730
Illuminated door sill trim plates   825
Carbon fiber trim   1,535
Navigation system 755 0
Safe and Smart Package 1,420  
Carbon Sport Interior Package 1,135  
10-speed shiftable automatic 1,515  
Rear spoiler 0  
Dual-mode exhaust, switchable 850 0
Premium Package   0
Power sport seats   0
Porsche Connect Plus   0
Heated steering wheel   0
7-speed automated manual   0
Adaptive cruise control, all-speed   0
LED headlights   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
Metallic paint (extra cost)   0
Voice control for nav and audio   0
Metal pedals   0
Blind spot warning system   0
Proximity key   0
Cooled or ventilated front seats   0
Illuminated door sill trim plates   0
Carbon fiber trim   0
Options (change) 5,975 24,625
Options (change) 5,675 0
Destination 900 1,050
Total Price $51,470 $94,075

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Ford Mustang vs. Porsche 718 Boxster

Lowest Adjusted Price: Ford Mustang GT Premium
Lowest Adjusted Invoice: Porsche 718 Boxster S
TrueDelta Adjusted Price Difference: $39,860
TrueDelta Adjusted Invoice Difference: $47,698
Model Year20182017
ModelMustang718 Boxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Engine460hp V8350hp H4
TransmissionT10S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG21/28 MPG
Audio (watts, speakers)?, 9110, 6
Tire (rear if not all the same)235/50-18235/40-19
Total Price$51,470$94,075
Adjustments for Features0-2,745
Feature-Adjusted Total Price$51,470$91,330

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Features Comparison: Ford Mustang vs. Porsche 718 Boxster

Model Year20182017
ModelMustang718 Boxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
10-speed manually-shiftable automatic$1500 
7-speed automated manual $1200
RWD$0$0
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated steering wheel $100
Power rear side windows$200 
Remote app $25
Remote start$150 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
911 assist$25 
Active glove box$100 
Cross-traffic warning, rear$100 
Knee airbag, passenger $75
Lane departure warning$200 
Line lock$50 
Obstacle detection, front $150
Pedestrian detection$50 
Roll bar $200
Safety key$5 
Side curtain airbags $350
Torque vectoring, brake-based $100
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Residual heat $50
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Active grille shutters$0 
Body kit (gray/black)$0 
Painted brake calipers (optional) $0
Rear spoiler$200 
Retractable rear spoiler $400
Infotainment 
4G LTE connectivity $0
Android Auto support$100 
Aux input $50
DVD-Audio-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive, small $5
Navigation map updates, three years $0
Off-road navigation system $0
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Compass$0 
Fog light, rear $100
Fog lights$125 
Headlight washers $50
LED headlights $1000
LED headlights, single projector or low beam only$750 
Performance meter$150 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Leather door panel trim $250
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Additional powertrain and chassis calibration options$0 
Alloy wheels $350
Electronic systems calibration selector$200 
Machined alloy wheels$350 
Total Value of Features$5,530$8,275
Value of Feature Adjustments$0$2,745
Value of Feature Adjustments0-31

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Specifications Comparison: Ford Mustang vs. Porsche 718 Boxster

Model Year20182017
ModelMustang718 Boxster
Body2dr Convertible2dr Convertible
Wheelbase107.1 in97.4 in
Length188.5 in172.4 in
Width75.4 in70.9 in
Height54.9 in50.4 in
Curb Weight3,897 lb.3,054 lb.
Fuel Capacity15.5 gal.14.3 gal.
Row 1 Headroom37.6 in0.0 in
Row 1 Shoulder Room56.3 in0.0 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.7 in0.0 in
Row 2 Headroom35.7 in0.0 in
Row 2 Shoulder Room44.7 in0.0 in
Row 2 Hip Room43.7 in0.0 in
Row 2 Legroom29.2 in0.0 in
Cargo Volume11.4 ft39.7 ft3

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Option Package Details
Ford Mustang GT Premium

Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Memory system, driver seat200Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested155082%
Total Not Requested35018%
Carbon Sport Interior Package
FeatureValueRequested?
Synthetic suede inserts in leather seating surfaces0No
Carbon fiber trim200Yes
Synthetic suede door panel trim250No
Total Requested20044%
Total Not Requested25056%

Option Package Details
Porsche 718 Boxster S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
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%
LED headlights
FeatureValueRequested?
LED headlights500No
Auto-dimming headlights200Yes
Total Requested20029%
Total Not Requested50071%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested77561%
Total Not Requested50039%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70054%
Total Not Requested60046%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200No
App support0Yes
Remote app25No
Apple CarPlay support100Yes
Total Requested12523%
Total Not Requested42577%

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