BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2017 Porsche Cayenne Porsche Cayenne 2018

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BMW 6-Series Gran Coupe 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 6-Series Gran Coupe vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $129,895

BMW 6-Series Gran Coupe ALPINA B6   
Difference: $47,605

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
Model6-Series Gran CoupeCayenne
TrimALPINA B6Turbo S
Body4dr Sedan4dr SUV
Base Price $122,500 $161,600
Executive Package 3,200  
Driver Assistance Plus 1,700  
Adaptive cruise control, all-speed 1,200 2,310
Apple CarPlay support 300  
Premium Plus Package   3,250
Porsche Connect Plus   1,250
Voice control for nav and audio   0
Ski sack   110
Heated steering wheel   280
Lane departure warning   700
Power door closers   780
Illuminated door sill trim plates   1,110
Wood trim   0
Rear air vents with automatic controls   990
Around view cameras   850
Dual-mode exhaust, switchable   3,220
Executive Package 2,945  
Driver Assistance Plus 1,565  
Adaptive cruise control, all-speed 1,105 0
Apple CarPlay support 275  
Premium Plus Package   0
Porsche Connect Plus   0
Voice control for nav and audio   0
Ski sack   0
Heated steering wheel   0
Lane departure warning   0
Power door closers   0
Illuminated door sill trim plates   0
Wood trim   0
Rear air vents with automatic controls   0
Around view cameras   0
Dual-mode exhaust, switchable   0
Options (change) 6,400 14,850
Options (change) 5,890 0
Destination 995 1,050
Total Price $129,895 $177,500

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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: BMW 6-Series Gran Coupe vs. Porsche Cayenne

Lowest Adjusted Price: BMW 6-Series Gran Coupe ALPINA B6
Lowest Adjusted Invoice: Porsche Cayenne Turbo S
TrueDelta Adjusted Price Difference: $38,720
TrueDelta Adjusted Invoice Difference: $120,493
Model Year20172018
Model6-Series Gran CoupeCayenne
TrimALPINA B6Turbo S
Body4dr Sedan4dr SUV
Engine600hp V8570hp V8
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/24 MPG14/21 MPG
Audio (watts, speakers)205, 9665, 14
Tire (rear if not all the same)255/35-20295/35-21
Total Price$129,895$177,500
Adjustments for Features0-8,885
Feature-Adjusted Total Price$129,895$168,615

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Features Comparison: BMW 6-Series Gran Coupe vs. Porsche Cayenne

Model Year20172018
Model6-Series Gran CoupeCayenne
TrimALPINA B6Turbo S
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Air compressor $35
Power liftgate $350
Remote window/roof operation$15 
Sunshade, rear, power$225 
Sunshades, second row$125 
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, low-speed$200 
Ceramic brake rotors $4000
Driver drowsiness monitor$150 
Knee airbag, passenger$75 
Pedestrian detection$50 
Rear side airbags $300
Rollover sensor $50
Secondary collision brake assist $25
Tires, run-flat$150 
Torque vectoring, brake-based $100
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Cargo mat$40 
Cargo net $40
Liftglass or two-piece tailgate $150
Storage compartment under front seat(s) $50
Climate Control 
Rear HVAC unit $400
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Lockable center differential $150
Lockable rear differential $150
Exterior 
Active grille shutters $0
Black exterior trim (optional) $0
Bodyside cladding $350
Deep-tinted rear windows $275
Panoramic sunroof $1200
Wheel-lip moldings $75
Infotainment 
Concierge Services - 3 year subscription$150 
DVD-Audio-compatible player $0
DVD-compatible player$0 
Off-road navigation system $0
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SMS text-to-speech reader$25 
Text dictation$50 
Voice control for external devices$0 
Voice recorder$0 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Boost gauge $75
Chronometer $100
Fog light, rear $100
Head-up display (HUD)$350 
Performance meter $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Ceramic controls$0 
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Massage, driver seat$100 
Massage, passenger seat$100 
Metal pedals $75
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Total Value of Features$5,805$14,690
Value of Feature Adjustments$0$8,885
Value of Feature Adjustments0-53

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Specifications Comparison: BMW 6-Series Gran Coupe vs. Porsche Cayenne

Model Year20172018
Model6-Series Gran CoupeCayenne
Body4dr Sedan4dr SUV
Wheelbase116.9 in114.0 in
Length197.2 in191.1 in
Width74.6 in78.7 in
Height54.8 in67.4 in
Curb Weight4,780 lb.4,838 lb.
Fuel Capacity18.5 gal.22.4 gal.
Row 1 Headroom40.6 in0.0 in
Row 1 Shoulder Room56.7 in0.0 in
Row 1 Legroom42.1 in0.0 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room54.6 in0.0 in
Row 2 Legroom35.3 in0.0 in
Cargo Volume,
Minimum
16.2 ft323.7 ft3
Cargo Volume,
Maximum
16.262.9 ft3

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Option Package Details
BMW 6-Series Gran Coupe ALPINA B6

Executive Package
FeatureValueRequested?
Ceramic controls0No
Head-up display (HUD)350No
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Sunshade, rear, power225No
Massage, driver seat100No
Massage, passenger seat100No
Heated steering wheel100Yes
Total Requested72548%
Total Not Requested77552%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300Yes
Driver drowsiness monitor150No
Wide-view front camera150No
Lane departure warning system200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested90062%
Total Not Requested55038%

Option Package Details
Porsche Cayenne Turbo S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear HVAC unit400No
Rear dual-zone climate control125Yes
Total Requested27541%
Total Not Requested40059%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300No
Proximity key250Yes
Blind spot warning system200Yes
Sunshades, second row, power225No
Rearview camera200Yes
Cooled or ventilated front seats300Yes
Interior ambient lighting150Yes
Total Requested110068%
Total Not Requested52532%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0Yes
Navigation map updates, three years0Yes
Apple CarPlay support100Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Total Requested550100%
Total Not Requested00%

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