Ford Mustang Ford Mustang 2018 Porsche Boxster Porsche Boxster 2015

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Ford Mustang 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.

Ford Mustang vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $49,975

Ford Mustang GT Premium   
Difference: $35,280

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelMustangBoxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Base Price $44,595 $63,300
Navigation system 795  
Carbon Sport Interior Package 1,195  
Rear spoiler 0  
Dual-mode exhaust, switchable 895 2,890
10-speed shiftable automatic 1,595  
Power sport seats   2,320
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
Infotainment Package   3,990
Bose 505W 10 speakers   0
Premium Package Plus   2,950
6-speed manual   0
Carbon fiber trim   1,515
Illuminated door sill trim plates   825
Audio controls on steering wheel   615
Rearview camera   1,515
Voice control for nav and audio   520
Metallic paint (extra cost)   710
Navigation system 755  
Carbon Sport Interior Package 1,135  
Rear spoiler 0  
Dual-mode exhaust, switchable 850 0
10-speed shiftable automatic 1,515  
Power sport seats   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
Infotainment Package   0
Bose 505W 10 speakers   0
Premium Package Plus   0
6-speed manual   0
Carbon fiber trim   0
Illuminated door sill trim plates   0
Audio controls on steering wheel   0
Rearview camera   0
Voice control for nav and audio   0
Metallic paint (extra cost)   0
Options (change) 4,480 20,960
Options (change) 4,255 0
Destination 900 995
Total Price $49,975 $85,255

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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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TrueDelta Value Comparison: Ford Mustang vs. Porsche Boxster

Lowest Adjusted Price: Ford Mustang GT Premium
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $34,275
TrueDelta Adjusted Invoice Difference: $46,314
Model Year20182015
ModelMustangBoxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Engine460hp V8315hp H6
TransmissionT10M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG20/28 MPG
Audio (watts, speakers)?, 9445, 10
Tire (rear if not all the same)235/50-18235/40-19
Total Price$49,975$85,255
Adjustments for Features0-1,005
Feature-Adjusted Total Price$49,975$84,250

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Features Comparison: Ford Mustang vs. Porsche Boxster

Model Year20182015
ModelMustangBoxster
TrimGT PremiumS
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
10-speed manually-shiftable automatic$1500 
6-speed manual $150
RWD$0$0
Accessories 
Power rear side windows$200 
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 
Knee airbag, passenger $75
Line lock$50 
Obstacle detection, front $150
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
Rain-sensing wipers $175
Residual heat $50
Variable intermittent wipers$75 
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 
Android Auto support$100 
Apple CarPlay support$100 
Aux input $50
DVD-Audio-compatible player $0
HD radio $50
Media drive $15
Off-road navigation system $0
SMS text-to-speech reader$25 
Surround sound $250
Traffic + travel information$25 
Traffic information $25
Voice control for external devices$0 
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
Interior ambient lighting $150
LED headlights, single projector or low beam only$750 
Performance meter$150 
Spotter mirror(s)$50 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Leather door panel trim $250
Memory system, driver seat $200
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 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$4,905$5,910
Value of Feature Adjustments$0$1,005
Value of Feature Adjustments0-12

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Specifications Comparison: Ford Mustang vs. Porsche Boxster

Model Year20182015
ModelMustangBoxster
Body2dr Convertible2dr Convertible
Wheelbase107.1 in97.4 in
Length188.5 in172.2 in
Width75.4 in70.9 in
Height54.9 in50.5 in
Curb Weight3,897 lb.2,910 lb.
Fuel Capacity15.5 gal.16.9 gal.
Row 1 Headroom37.6 in38.6 in
Row 1 Shoulder Room56.3 in51.7 in
Row 1 Hip Room54.9 in53.4 in
Row 1 Legroom42.7 in42.6 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 ft39.9 ft3

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Option Package Details
Ford Mustang GT Premium

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 Boxster S

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250No
Total Requested00%
Total Not Requested600100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Total Requested45075%
Total Not Requested15025%
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50No
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0Yes
Total Requested85093%
Total Not Requested657%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested122562%
Total Not Requested75038%

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