BMW 6-Series BMW 6-Series 2015 Porsche Cayenne Porsche Cayenne 2021

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BMW 6-Series 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 vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $132,045

BMW 6-Series M6   
Difference: $14,515

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152021
Model6-SeriesCayenne
TrimM6Turbo
Body2dr Coupe4dr SUV
Base Price $111,900 $127,800
Executive Package 3,800  
Upholstered instrument panel, leather 3,500  
Wood trim 0 350
Ceramic brake rotors 9,250 8,840
265/35YR20 1,300  
Premium Package   1,690
Porsche Connect Plus   1,250
Torque vectoring, brake-based   1,500
Voice control for nav and audio   0
Ski sack   110
Heated steering wheel   280
Power door closers   780
Proximity key   890
Illuminated door sill trim plates   1,110
Auto-dimming headlights   610
Executive Package 3,460  
Upholstered instrument panel, leather 3,185  
Wood trim 0 0
Ceramic brake rotors 8,420 0
265/35YR20 1,185  
Premium Package   0
Porsche Connect Plus   0
Torque vectoring, brake-based   0
Voice control for nav and audio   0
Ski sack   0
Heated steering wheel   0
Power door closers   0
Proximity key   0
Illuminated door sill trim plates   0
Auto-dimming headlights   0
Options (change) 17,850 17,410
Options (change) 16,250 0
Destination 995 1,350
Gas Tax 1,300 0
Total Price $132,045 $146,560

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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 vs. Porsche Cayenne

Lowest Adjusted Price: BMW 6-Series M6
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $7,480
TrueDelta Adjusted Invoice Difference: $120,890
Model Year20152021
Model6-SeriesCayenne
TrimM6Turbo
Body2dr Coupe4dr SUV
Engine560hp V8541hp V8
TransmissionS7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG15/19 MPG
Audio (watts, speakers)600, 16665, 14
Tire (rear if not all the same)265/35-20285/40-21
Total Price$132,045$146,560
Adjustments for Features0-7,035
Feature-Adjusted Total Price$132,045$139,525

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Features Comparison: BMW 6-Series vs. Porsche Cayenne

Model Year20152021
Model6-SeriesCayenne
TrimM6Turbo
Body2dr Coupe4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Air compressor $35
Power liftgate $350
Power rear side windows $200
Remote window/roof operation$15 
Sunshade, rear, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Hill descent control $250
Knee airbag, passenger$75 
Rear side airbags $300
Rollover sensor $50
Secondary collision brake assist $25
Temporary spare tire $150
Torque vectoring, brake-based $100
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 air vents $100
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Lockable center differential $150
Lockable rear differential $150
Exterior 
Active grille shutters $0
Bodyside cladding $350
Carbon fiber roof$0 
Deep-tinted rear windows $275
Painted brake calipers (optional)$0 
Rear spoiler $200
Sunroof $900
Infotainment 
4G LTE connectivity $0
Apple CarPlay support $100
Concierge Services - 3 year subscription$150 
DVD-Audio-compatible player $0
DVD-compatible player$0 
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 
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge $75
Fog light, rear $100
Fog lights $125
Head-up display (HUD)$350 
Intersection assist $25
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Folding second row seats $300
Heated second row seats $200
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 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$3,630$10,665
Value of Feature Adjustments$0$7,035
Value of Feature Adjustments0-65

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Specifications Comparison: BMW 6-Series vs. Porsche Cayenne

Model Year20152021
Model6-SeriesCayenne
Body2dr Coupe4dr SUV
Wheelbase112.4 in114.0 in
Length192.8 in193.7 in
Width74.6 in78.1 in
Height53.9 in66.8 in
Curb Weight4,284 lb.5,056 lb.
Fuel Capacity18.5 gal.23.7 gal.
Row 1 Headroom40.0 in0.0 in
Row 1 Shoulder Room56.9 in0.0 in
Row 1 Legroom42.1 in0.0 in
Row 2 Headroom35.7 in0.0 in
Row 2 Shoulder Room49.7 in0.0 in
Row 2 Legroom30.5 in0.0 in
Cargo Volume,
Minimum
16.2 ft327.2 ft3
Cargo Volume,
Maximum
16.260.0 ft3

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Option Package Details
BMW 6-Series M6

Executive Package
FeatureValueRequested?
Sunshade, rear, power225No
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Heated steering wheel100Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
LED headlights500Yes
Total Requested110059%
Total Not Requested77541%

Option Package Details
Porsche Cayenne Turbo

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Lockable rear differential150No
Total Requested30055%
Total Not Requested25045%
Auto-dimming headlights
FeatureValueRequested?
Auto-dimming headlights200Yes
Intersection assist25No
Total Requested20089%
Total Not Requested2511%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested650100%
Total Not Requested00%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%

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