BMW i8 BMW i8 2014 Porsche Cayenne Porsche Cayenne 2008

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BMW i8 vs. Porsche Cayenne 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.

BMW i8 vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $100,460

Porsche Cayenne Turbo   
Difference: $34,397

Lowest Total Invoice: $87,740

Porsche Cayenne Turbo   
Difference: $36,262

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142008
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Base Price $135,700 $93,700
Base Invoice $125,025 $81,859
Giga World 2,000  
Light Comfort Package   610
Satellite radio   750
Rearview camera   1,680
Floor mats   140
Proximity key   995
Rear air vents with automatic controls   1,690
Giga World 1,820  
Light Comfort Package   519
Satellite radio   638
Rearview camera   1,428
Floor mats   119
Proximity key   846
Rear air vents with automatic controls   1,436
Options (change) 2,000 5,865
Options (change) 1,820 4,986
Destination 950 895
Gas Tax -3,793 0
Total Price $134,857 $100,460
Total Invoice $124,002 $87,740

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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 BMW i8 dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW i8 vs. Porsche Cayenne

Lowest Adjusted Price and Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $37,887
TrueDelta Adjusted Invoice Difference: $39,310
Model Year20142008
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Engine357hp I3 PiH500hp V8
TransmissionT6T6
DrivetrainAWDAWD w/4L
EPA Fuel Economy (city/highway)28/29 MPG12/19 MPG
Audio (watts, speakers)360, 11350, 14
Tire (rear if not all the same)215/45-20255/55-18
Total Price$134,857$100,460
Adjustments for Features0-3,490
Feature-Adjusted Total Price$134,857$96,970
Total Invoice$124,002$87,740
Adjustments for Features0-3,048
Feature-Adjusted Total Invoice$124,002$84,692

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Features Comparison: BMW i8 vs. Porsche Cayenne

Model Year20142008
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700 
AWD w/low range $2200
Accessories 
Air compressor $35
Heated steering wheel $100
Power liftgate $350
Power rear side windows $200
Remote app$25 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
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 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure collision mitigation$50 
Lane departure warning$200 
Pedestrian detection$50 
Rearview camera $200
Rollover sensor $50
Temporary spare tire $150
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Cargo net $40
Liftglass or two-piece tailgate $150
Overhead sunglass holder $25
Rear seat pass-through $100
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Rear HVAC unit $400
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Lockable center differential $150
Engine / Motor 
3.3 kW onboard charger$0 
7 kWh battery pack$0 
Automatic start / stop$150 
Mid-engine configuration$0 
Exterior 
Bright-finished exhaust tip(s) $25
Carbon fiber body structure$0 
Deep-tinted rear windows $275
Rear spoiler $200
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD player $125
Concierge Services - 3 year subscription$150 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player $50
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 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Cornering lights $50
Fog light, rear $100
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Door sill trim plates $100
Folding second row seats $300
Heated second row seats $200
Memory system, passenger seat $150
Metal pedals $75
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seat belt height adjusters, front row $25
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede headliner $650
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Total Value of Features$8,390$11,880
Value of Feature Adjustments$0$3,490
Value of Feature Adjustments0-3,048

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Specifications Comparison: BMW i8 vs. Porsche Cayenne

Model Year20142008
Modeli8Cayenne
Body2dr Coupe4dr SUV
Wheelbase110.2 in112.4 in
Length184.9 in188.9 in
Width76.5 in76.0 in
Height50.8 in66.9 in
Curb Weight3,455 lb.5,191 lb.
Fuel Capacity11.1 gal.26.4 gal.
Row 1 Headroom38.7 in39.7 in
Row 1 Shoulder Room61.1 in58.5 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom0.0 in40.6 in
Row 2 Headroom32.4 in38.9 in
Row 2 Shoulder Room51.5 in56.7 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom0.0 in36.0 in
Cargo Volume,
Minimum
4.7 ft319.1 ft3
Cargo Volume,
Maximum
4.762.5 ft3

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Option Package Details
Porsche Cayenne Turbo

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150No
Rear HVAC unit400No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested675100%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

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