Porsche Boxster Porsche Boxster 2013 BMW i8 BMW i8 2014

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Porsche Boxster vs. BMW i8 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.

Porsche Boxster vs. BMW i8 Invoice Comparison

Lowest Total Price: $78,200

Porsche Boxster S   
Difference: $56,657

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132014
ModelBoxsteri8
TrimSBase
Body2dr Convertible2dr Coupe
Base Price $60,900 $135,700
Infotainment Package 3,860  
Bose 505W 10 speakers 0  
7-speed automated manual 3,200  
Convenience Package 1,170  
Auto-dimming mirrors 690  
Interior ambient lighting 340  
Metallic paint (extra cost) 710  
Adaptive dampers - electrical 1,790  
App support 210  
Voice control for nav and audio 520  
Upholstered instrument panel, leather 2,385  
Obstacle detection, front 330  
Obstacle detection, rear 530  
Audio controls on steering wheel 615  
Giga World   2,000
Infotainment Package 0  
Bose 505W 10 speakers 0  
7-speed automated manual 0  
Convenience Package 0  
Auto-dimming mirrors 0  
Interior ambient lighting 0  
Metallic paint (extra cost) 0  
Adaptive dampers - electrical 0  
App support 0  
Voice control for nav and audio 0  
Upholstered instrument panel, leather 0  
Obstacle detection, front 0  
Obstacle detection, rear 451  
Audio controls on steering wheel 0  
Giga World   1,820
Options (change) 16,350 2,000
Options (change) 451 1,820
Destination 950 950
Gas Tax 0 -3,793
Total Price $78,200 $134,857

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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: Porsche Boxster vs. BMW i8

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $55,202
TrueDelta Adjusted Invoice Difference: $121,263
Model Year20132014
ModelBoxsteri8
TrimSBase
Body2dr Convertible2dr Coupe
Engine315hp H6357hp I3 PiH
TransmissionS7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/30 MPG28/29 MPG
Audio (watts, speakers)445, 10360, 11
Tire (rear if not all the same)235/40-19215/45-20
Total Price$78,200$134,857
Adjustments for Features0-1,455
Feature-Adjusted Total Price$78,200$133,402

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Features Comparison: Porsche Boxster vs. BMW i8

Model Year20132014
ModelBoxsteri8
TrimSBase
Body2dr Convertible2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Proximity key $250
Remote app $25
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, low-speed $200
Blind spot warning system $200
Driver drowsiness monitor $150
Forward collision warning $200
Lane departure collision mitigation $50
Lane departure warning $200
Pedestrian detection $50
Roll bar$200 
Wide-view front camera $150
Cargo Management 
Cargo net$40 
Climate Control 
Heated windshield washer nozzles$15 
Rear air vents with manual controls $150
Water-repellent front-door glass$15 
Engine / Motor 
3.3 kW onboard charger $0
7 kWh battery pack $0
Regenerative braking$0 
Exterior 
Bright-finished exhaust tip(s)$25 
Carbon fiber body structure $0
Power convertible top$4000 
Retractable rear spoiler$400 
Infotainment 
CD player$125 
Concierge Services - 3 year subscription $150
DVD-Audio-compatible player$0 
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
MP3-compatible player$50 
Off-road navigation system$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Traffic information$25 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Fog light, rear$100 
Head-up display (HUD) $350
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Manual height adjuster, driver seat$50 
Manual height adjuster, passenger seat$50 
Memory system, driver seat $200
Metal pedals$75 
No leather in second row$-300 
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Total Value of Features$7,120$8,575
Value of Feature Adjustments$0$1,455
Value of Feature Adjustments0-1,338

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Specifications Comparison: Porsche Boxster vs. BMW i8

Model Year20132014
ModelBoxsteri8
Body2dr Convertible2dr Coupe
Wheelbase97.4 in110.2 in
Length172.2 in184.9 in
Width70.9 in76.5 in
Height50.5 in50.8 in
Curb Weight2,976 lb.3,455 lb.
Fuel Capacity16.9 gal.11.1 gal.
Row 1 Headroom38.6 in38.7 in
Row 1 Shoulder Room51.7 in61.1 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 in0.0 in
Row 2 Headroom0.0 in32.4 in
Row 2 Shoulder Room0.0 in51.5 in
Cargo Volume9.9 ft34.7 ft3

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Option Package Details
Porsche Boxster S

Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested865100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested67587%
Total Not Requested10013%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%

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