Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018 Porsche Cayenne Porsche Cayenne 2008
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Audi A5 / S5 / RS5 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 A5 / S5 / RS5 vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $59,200

Audi A5 / S5 / RS5 S5 Sportback 3.0T   
Difference: $45,130

Lowest Total Invoice: $55,127

Audi A5 / S5 / RS5 S5 Sportback 3.0T   
Difference: $35,904

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelA5 / S5 / RS5Cayenne
TrimS5 Sportback 3.0TTurbo
Body4dr Hatch4dr SUV
Base Price $54,400 $93,700
Base Invoice $50,592 $81,859
Cold Weather Package 500  
S Sport Package 2,500  
Metallic paint (extra cost) 575  
Cargo net 80  
Cargo mat 170 280
Light Comfort Package   610
Front sport buckets   0
Compass   95
Floor mats   140
Satellite radio   750
Illuminated door sill trim plates   915
Proximity key   995
Sunroof   1,190
Rearview camera   1,680
Rear air vents with automatic controls   1,690
Body kit   1,390
Cold Weather Package 466  
S Sport Package 2,326  
Metallic paint (extra cost) 536  
Cargo net 74  
Cargo mat 158 238
Light Comfort Package   519
Front sport buckets   0
Compass   81
Floor mats   119
Satellite radio   638
Illuminated door sill trim plates   778
Proximity key   846
Sunroof   1,012
Rearview camera   1,428
Rear air vents with automatic controls   1,436
Body kit   1,182
Options (change) 3,825 9,735
Options (change) 3,560 8,277
Destination 975 895
Total Price $59,200 $104,330
Total Invoice $55,127 $91,031

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A5 / S5 / RS5 dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A5 / S5 / RS5 vs. Porsche Cayenne

Lowest Adjusted Price and Invoice: Audi A5 / S5 / RS5 S5 Sportback 3.0T
TrueDelta Adjusted Price Difference: $42,955
TrueDelta Adjusted Invoice Difference: $34,006
Model Year20182008
ModelA5 / S5 / RS5Cayenne
TrimS5 Sportback 3.0TTurbo
Body4dr Hatch4dr SUV
Engine354hp V6500hp V8
TransmissionT8T6
DrivetrainAWDAWD w/4L
EPA Fuel Economy (city/highway)18/26 MPG12/19 MPG
Audio (watts, speakers)180, 10350, 14
Tire (rear if not all the same)245/40-18255/55-18
Total Price$59,200$104,330
Adjustments for Features0-2,175
Feature-Adjusted Total Price$59,200$102,155
Total Invoice$55,127$91,031
Adjustments for Features0-1,898
Feature-Adjusted Total Invoice$55,127$89,133

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Features Comparison: Audi A5 / S5 / RS5 vs. Porsche Cayenne

Model Year20182008
ModelA5 / S5 / RS5Cayenne
TrimS5 Sportback 3.0TTurbo
Body4dr Hatch4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700 
AWD w/low range $2200
Accessories 
Air compressor $35
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Secondary collision brake assist$25 
Torque vectoring, brake-based$100 
Vehicle exit assist$25 
Cargo Management 
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 
Rear dual-zone climate control $125
Rear HVAC unit $400
Rear wiper $175
Residual heat $50
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Lockable center differential $150
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit $0
Body kit (gray/black)$0 
Deep-tinted rear windows $275
Painted brake calipers (optional)$0 
Infotainment 
Android Auto support$100 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD player $125
CD player, remote$100 
HD radio$50 
Navigation system $600
SD Card slot$25 
Surround sound $250
Telematics service, such as OnStar$200 
USB port$25 
Voice control for audio system$25 
Instruments, Lights, and Mirrors 
Boost gauge$75 
Cornering lights $50
Headlight washers $50
LED headlights$1000 
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat $150
Power seat belt height adjusters, front row $25
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede door panel trim$250 
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$8,150$10,325
Value of Feature Adjustments$0$2,175
Value of Feature Adjustments0-1,898

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See a complete comparison of Audi A5 / S5 / RS5 vs. Porsche Cayenne features.

Specifications Comparison: Audi A5 / S5 / RS5 vs. Porsche Cayenne

Model Year20182008
ModelA5 / S5 / RS5Cayenne
Body4dr Hatch4dr SUV
Wheelbase111.2 in112.4 in
Length186.3 in188.9 in
Width72.6 in76.0 in
Height54.6 in66.9 in
Curb Weight4,089 lb.5,191 lb.
Fuel Capacity15.3 gal.26.4 gal.
Row 1 Headroom39.4 in39.7 in
Row 1 Shoulder Room55.7 in58.5 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom41.3 in40.6 in
Row 2 Headroom37.0 in38.9 in
Row 2 Shoulder Room54.5 in56.7 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom35.1 in36.0 in
Cargo Volume,
Minimum		21.8 ft319.1 ft3
Cargo Volume,
Maximum		35.0 ft362.5 ft3

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See a complete comparison of Audi A5 / S5 / RS5 vs. Porsche Cayenne specs.

Option Package Details
Audi A5 / S5 / RS5 S5 Sportback 3.0T

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

Option Package Details
Porsche Cayenne Turbo

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear HVAC unit400No
Rear dual-zone climate control125No
Total Requested15022%
Total Not Requested52578%
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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