Audi A6 / S6 Audi A6 / S6 2018 Porsche Cayenne Porsche Cayenne 2015

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Audi A6 / S6 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.

Audi A6 / S6 vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $84,150

Audi A6 / S6 S6 4.0 TFSI   
Difference: $48,960

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Base Price $71,900 $113,600
Cold Weather Package 500  
Comfort Seating Package 1,850  
Driver Assistance Package 2,000  
Prestige Package 2,500  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Rear side airbags 350  
Carbon fiber trim 500 1,340
Adaptive cruise control, all-speed   2,300
Compass   270
Heated steering wheel   275
Voice control for nav and audio   595
Lane departure warning   690
Satellite radio   750
Illuminated door sill trim plates   1,100
Laminated front side windows   1,120
Wi-Fi hotspot   1,365
Rear air vents with automatic controls   990
Around view cameras   850
Dual-mode exhaust, switchable   3,210
Premium Plus Package   3,660
Cold Weather Package 467  
Comfort Seating Package 1,722  
Driver Assistance Package 1,860  
Prestige Package 2,326  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Rear side airbags 325  
Carbon fiber trim 467 0
Adaptive cruise control, all-speed   0
Compass   0
Heated steering wheel   0
Voice control for nav and audio   506
Lane departure warning   0
Satellite radio   638
Illuminated door sill trim plates   0
Laminated front side windows   0
Wi-Fi hotspot   0
Rear air vents with automatic controls   0
Around view cameras   0
Dual-mode exhaust, switchable   0
Premium Plus Package   0
Options (change) 11,275 18,515
Options (change) 10,493 1,144
Destination 975 995
Total Price $84,150 $133,110

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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: Audi A6 / S6 vs. Porsche Cayenne

Lowest Adjusted Price: Audi A6 / S6 S6 4.0 TFSI
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $45,660
TrueDelta Adjusted Invoice Difference: $76,250
Model Year20182015
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Engine450hp V8520hp V8
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG14/21 MPG
Audio (watts, speakers)630, 14585, 14
Tire (rear if not all the same)255/35-20265/50-19
Total Price$84,150$133,110
Adjustments for Features0-3,300
Feature-Adjusted Total Price$84,150$129,810

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Features Comparison: Audi A6 / S6 vs. Porsche Cayenne

Model Year20182015
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Air compressor $35
Hands-free trunk or liftgate$100 
Power liftgate $350
Power trunk closer$350 
Sunshade, rear, power$225 
Sunshades, second row$125 
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Hill descent control $250
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
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 
Lockable center differential $150
Exterior 
Active grille shutters $0
Bodyside cladding $350
Deep-tinted rear windows $275
Laminated rear side windows $100
Panoramic sunroof $1200
Rear spoiler $200
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
Off-road navigation system $0
SD Card slot$25 
Instruments, Lights, and Mirrors 
Boost gauge $75
Cornering lights $50
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Intersection assist $25
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Massage, driver seat$100 
Massage, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Sport suspension (upgrade)$0 
Total Value of Features$6,675$9,975
Value of Feature Adjustments$0$3,300
Value of Feature Adjustments0-53

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Specifications Comparison: Audi A6 / S6 vs. Porsche Cayenne

Model Year20182015
ModelA6 / S6Cayenne
Body4dr Sedan4dr SUV
Wheelbase114.6 in114.0 in
Length194.2 in191.1 in
Width73.8 in78.7 in
Height57.8 in67.4 in
Curb Weight4,398 lb.4,817 lb.
Fuel Capacity19.8 gal.22.4 gal.
Row 1 Headroom37.2 in0.0 in
Row 1 Shoulder Room57.5 in0.0 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume,
Minimum
14.1 ft323.7 ft3
Cargo Volume,
Maximum
14.162.9 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested105084%
Total Not Requested20016%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested130076%
Total Not Requested40024%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225No
Power trunk closer350Yes
Head-up display (HUD)350No
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested77548%
Total Not Requested82552%

Option Package Details
Porsche Cayenne Turbo

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested90082%
Total Not Requested20018%
Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100No
Total Requested20067%
Total Not Requested10033%
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%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300No
Sunshades, second row, power225No
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested130071%
Total Not Requested52529%

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