Audi A5 / S5 Audi A5 / S5 2017 Porsche 911 Porsche 911 2008

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Audi A5 / S5 vs. Porsche 911 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 vs. Porsche 911 Invoice Comparison

Lowest Total Price: $61,375

Audi A5 / S5 S5 3.0T   
Difference: $69,325

Lowest Total Invoice: $6,336

Porsche 911 GT2   
Difference: $50,813

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720082008
ModelA5 / S5911911
TrimS5 3.0TTurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $53,100 $126,200 $191,700
Base Invoice $49,384 $110,313 $0
Upgraded leather upholstery 1,250    
Technology Package 2,900    
Metallic paint (extra cost) 575    
Carbon fiber trim 500 890 890
Adaptive dampers - electrical 1,000    
Active rear differential 1,100    
Wood/leather-wrapped steering wheel   620  
Floor mats   140 140
Bluetooth cell phone link   960 960
Heated front seats   500 500
Obstacle detection, rear   530 530
Carbon fiber / leather-wrapped steering wheel     620
Adaptive Sports Seats     0
Auto-dimming rearview mirror     690
Navigation system     2,110
Upgraded leather upholstery 1,163    
Technology Package 2,696    
Metallic paint (extra cost) 536    
Carbon fiber trim 466 757 757
Adaptive dampers - electrical 930    
Active rear differential 1,024    
Wood/leather-wrapped steering wheel   527  
Floor mats   119 119
Bluetooth cell phone link   816 816
Heated front seats   425 425
Obstacle detection, rear   451 451
Carbon fiber / leather-wrapped steering wheel     527
Adaptive Sports Seats     0
Auto-dimming rearview mirror     587
Navigation system     1,794
Options (change) 7,325 3,640 6,440
Options (change) 6,815 3,095 5,476
Destination 950 860 860
Total Price $61,375 $130,700 $199,000
Total Invoice $57,149 $114,268 $6,336

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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 A5 / S5 vs. Porsche 911

Lowest Adjusted Price: Audi A5 / S5 S5 3.0T
Lowest Adjusted Invoice: Porsche 911 GT2
TrueDelta Adjusted Price Difference: $70,535
TrueDelta Adjusted Invoice Difference: $49,770
Model Year201720082008
ModelA5 / S5911911
TrimS5 3.0TTurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Engine333hp V6480hp H6530hp H6
TransmissionM6M6M6
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14325, 1350, 4
Tire (rear if not all the same)245/40-18235/35-19235/35-19
Total Price$61,375$130,700$199,000
Adjustments for Features-1,2100-2,625
Feature-Adjusted Total Price$60,165$130,700$196,375
Cost Above Minimum$0$0$65,675
Total Invoice$57,149$114,268$6,336
Adjustments for Features-1,1270-84
Feature-Adjusted Total Invoice$56,022$114,268$6,252
Cost Above Minimum$0$108,016$0

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Features Comparison: Audi A5 / S5 vs. Porsche 911

Model Year201720082008
ModelA5 / S5911911
TrimS5 3.0TTurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150
AWD$1700$1700 
RWD  $0
Accessories 
Proximity key$250  
Remote window/roof operation $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system$200  
Ceramic brake rotors  $4000
Knee airbag, driver$75  
Knee airbag, passenger$75  
Rearview camera$200  
Side curtain airbags$350  
Temporary spare tire$150  
Cargo Management 
Air-conditioned storage compartment$50  
Rear seat pass-through$100  
Second-row low console$100  
Climate Control 
Automatic air recirculation$100  
Dual-zone climate control$125 $125
Rear air vents with automatic controls$250  
Water-repellent front-door glass $15$15
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Rear-engine configuration $0$0
Exterior 
Body kit  $0
Front splitter spoiler  $200
Larger rear spoiler $200 
Power-venting glass roof panel$300  
Sunroof $900$900
Tall rear wing-type spoiler  $500
Infotainment 
Aux input$50  
Bluetooth audio streaming$25  
DVD-Audio-compatible player $0 
DVD-compatible player$0  
HD radio$50  
In-vehicle Internet$150  
iPod integration$100  
Media drive$15  
Off-road navigation system $0$0
Satellite radio$200  
SD Card slot$25  
Surround sound$250$250 
Traffic + travel information$25  
Voice control for nav and audio$100  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Boost gauge $75$75
Compass$0  
Cornering lights$50  
Fog light, rear$100  
Steering-linked headlights$150  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel  $150
Center armrest(s), second row$50  
Folding second row seats$300$300 
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
No leather in second row  $-300
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh bolsters, driver seat  $100
Power thigh bolsters, passenger seat  $100
Synthetic suede headliner $650$650
Synthetic suede inserts in leather seating surfaces  $0
Synthetic suede steering wheel  $150
Upholstered instrument panel, leather $1000$1000
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Sport suspension (upgrade)$0 $0
Total Value of Features$6,915$5,705$8,330
Value of Feature Adjustments$1,210$0$2,625
Value of Feature Adjustments-1,1270-84

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Specifications Comparison: Audi A5 / S5 vs. Porsche 911

Model Year20172008
ModelA5 / S5911
Body2dr Coupe2dr Coupe
Wheelbase108.3 in92.5 in
Length182.1 in175.6 in
Width73.0 in71.2 in
Height54.0 in51.6 in
Curb Weight3,683 lb.3,076 lb.
Fuel Capacity16.9 gal.17.0 gal.
Row 1 Headroom39.1 in38.0 in
Row 1 Shoulder Room54.3 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in41.6 in
Row 2 Headroom36.0 in31.5 in
Row 2 Shoulder Room52.8 in0.0 in
Row 2 Legroom31.7 in0.0 in
Cargo Volume12.2 ft34.8 ft3

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Option Package Details
Audi A5 / S5 S5 3.0T

Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200No
Cornering lights50No
Blind spot warning system200No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
HD radio50No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Bluetooth audio streaming25No
Wi-Fi hotspot50No
Total Requested85046%
Total Not Requested101554%

Option Package Details
Porsche 911 Turbo

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%

Option Package Details
Porsche 911 GT2

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel150No
Audio controls on steering wheel125Yes
Total Requested12545%
Total Not Requested15055%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Total Requested100071%
Total Not Requested40029%

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