BMW i8 BMW i8 2017 Porsche Cayenne Porsche Cayenne 2020

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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: $133,520

Porsche Cayenne Turbo   
Difference: $9,082

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172020
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Base Price $143,400 $126,500
Giga World 2,000  
Comfort Lighting Package   330
Porsche Connect Plus   1,250
Voice control for nav and audio   0
Lane departure warning   700
Proximity key   890
Around view cameras   1,510
Rear air vents with automatic controls   990
Giga World 1,840  
Comfort Lighting Package   0
Porsche Connect Plus   0
Voice control for nav and audio   0
Lane departure warning   0
Proximity key   0
Around view cameras   0
Rear air vents with automatic controls   0
Options (change) 2,000 5,670
Options (change) 1,840 0
Destination 995 1,350
Gas Tax -3,793 0
Total Price $142,602 $133,520

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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: $17,287
TrueDelta Adjusted Invoice Difference: $131,815
Model Year20172020
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Engine357hp I3 PiH541hp V8
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)28/29 MPG15/19 MPG
Audio (watts, speakers)360, 11665, 14
Tire (rear if not all the same)215/45-20285/40-21
Total Price$142,602$133,520
Adjustments for Features0-8,205
Feature-Adjusted Total Price$142,602$125,315

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Features Comparison: BMW i8 vs. Porsche Cayenne

Model Year20172020
Modeli8Cayenne
TrimBaseTurbo
Body2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Air compressor $35
Power liftgate $350
Power rear side windows $200
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Hill descent control $250
Knee airbag, passenger$75 
Pedestrian detection$50 
Rear side airbags $300
Rollover sensor $50
Secondary collision brake assist $25
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
Rear seat pass-through $100
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 
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Active grille shutters $0
Bodyside cladding $350
Bright-finished exhaust tip(s) $25
Carbon fiber body structure$0 
Deep-tinted rear windows $275
Rear spoiler $200
Sunroof $900
Infotainment 
4G LTE connectivity $0
Apple CarPlay support $100
CD player $125
Concierge Services - 3 year subscription$150 
DVD-Audio-compatible player $0
MP3-compatible player $50
Navigation map updates, three years $0
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 
Text dictation$50 
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge $75
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 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Aluminum trim $100
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Center armrest(s), second row $50
Door sill trim plates $100
Folding second row seats $300
Heated second row seats $200
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
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 thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
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$5,450$13,655
Value of Feature Adjustments$0$8,205
Value of Feature Adjustments0-83

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Specifications Comparison: BMW i8 vs. Porsche Cayenne

Model Year20172020
Modeli8Cayenne
Body2dr Coupe4dr SUV
Wheelbase110.2 in114.0 in
Length184.9 in193.7 in
Width76.5 in78.1 in
Height50.8 in66.8 in
Curb Weight3,455 lb.5,056 lb.
Fuel Capacity11.1 gal.23.7 gal.
Row 1 Headroom38.7 in0.0 in
Row 1 Shoulder Room61.1 in0.0 in
Row 2 Headroom32.4 in0.0 in
Row 2 Shoulder Room51.5 in0.0 in
Cargo Volume,
Minimum
4.7 ft327.2 ft3
Cargo Volume,
Maximum
4.760.0 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%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested40073%
Total Not Requested15027%

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