Audi A8 / S8 Audi A8 / S8 2013 Porsche 911 Porsche 911 2009

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Audi A8 / S8 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 A8 / S8 vs. Porsche 911 Invoice Comparison

Lowest Total Price: $79,045

Audi A8 / S8 A8 3.0T   
Difference: $19,445

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201320132009200920092009
ModelA8 / S8A8 / S8A8 / S8911911911911
TrimA8 3.0TA8 4.0TS8CarreraCarrera STargaTarga S
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $72,200 $80,900 $110,000 $75,600 $86,200 $89,500 $100,100
Comfort Package 2,000 2,000          
Synthetic suede headliner 1,500 1,500          
Leather door panel trim 750 750          
Warm Weather Package 1,700 1,700          
Wood trim     0 890 890 890 890
Navigation system       2,110 2,110 2,110 2,110
Sport Chrono Package Plus       960 960 960 960
Adaptive Sports Seats       3,055 3,055 3,055 3,055
Auto-dimming rearview mirror       420 420 420 420
iPod integration       440 440 440 440
Traffic information       0 0 0 0
Satellite radio       750 750 750 750
Metallic paint (extra cost)       710 710 710 710
Floor mats       140 140 140 140
Voice control for nav and audio       595 595 595 595
Bluetooth cell phone link       695 695 695 695
Adaptive dampers - electrical       1,990   1,990  
Heated front seats       500 500 500 500
Obstacle detection, rear       530 530 530 530
Steering-linked headlights       690 690 690 690
Cooled or ventilated front seats       800 800 800 800
Audio controls on steering wheel       870 870 870 870
Dual-mode exhaust, switchable       2,500 2,500 2,500 2,500
Upholstered instrument panel, leather       3,295 3,295 3,295 3,295
Comfort Package 1,860 1,860          
Synthetic suede headliner 1,396 1,396          
Leather door panel trim 699 699          
Warm Weather Package 1,582 1,582          
Wood trim     0 757 757 757 757
Navigation system       1,794 1,794 1,794 1,794
Sport Chrono Package Plus       816 816 816 816
Adaptive Sports Seats       2,597 2,597 2,597 2,597
Auto-dimming rearview mirror       0 0 0 0
iPod integration       0 0 0 0
Traffic information       0 0 0 0
Satellite radio       0 0 0 0
Metallic paint (extra cost)       0 0 0 0
Floor mats       119 119 119 119
Voice control for nav and audio       0 0 0 0
Bluetooth cell phone link       0 0 0 0
Adaptive dampers - electrical       1,692   1,692  
Heated front seats       425 425 425 425
Obstacle detection, rear       451 451 451 451
Steering-linked headlights       0 0 0 0
Cooled or ventilated front seats       0 0 0 0
Audio controls on steering wheel       0 0 0 0
Dual-mode exhaust, switchable       0 0 0 0
Upholstered instrument panel, leather       -306 -306 -306 -306
Options (change) 5,950 5,950 0 21,940 19,950 21,940 19,950
Options (change) 5,537 5,537 0 8,345 6,653 8,345 6,653
Destination 895 895 895 950 950 950 950
Total Price $79,045 $87,745 $110,895 $98,490 $107,100 $112,390 $121,000

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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 A8 / S8 vs. Porsche 911

Lowest Adjusted Price: Audi A8 / S8 A8 3.0T
Lowest Adjusted Invoice: Porsche 911 Targa S
TrueDelta Adjusted Price Difference: $25,255
TrueDelta Adjusted Invoice Difference: $60,712
Model Year2013201320132009200920092009
ModelA8 / S8A8 / S8A8 / S8911911911911
TrimA8 3.0TA8 4.0TS8CarreraCarrera STargaTarga S
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine333hp V6420hp V8520hp V8345hp H6385hp H6345hp H6385hp H6
TransmissionT8T8T8M6M6M6M6
DrivetrainAWDAWDAWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14235, 9235, 9235, 9235, 9
Tire (rear if not all the same)255/45-19255/45-19265/35-21235/40-18235/35-19235/40-18235/35-19
Total Price$79,045$87,745$110,895$98,490$107,100$112,390$121,000
Adjustments for Features-5,810-5,810-10,26000-2,300-2,300
Feature-Adjusted Total Price$73,235$81,935$100,635$98,490$107,100$110,090$118,700
Cost Above Minimum$0$8,700$27,400$0$8,610$11,600$20,210

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Features Comparison: Audi A8 / S8 vs. Porsche 911

Model Year2013201320132009200920092009
ModelA8 / S8A8 / S8A8 / S8911911911911
TrimA8 3.0TA8 4.0TS8CarreraCarrera STargaTarga S
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300    
6-speed manual   $150$150$150$150
AWD$1700$1700$1700  $1700$1700
RWD   $0$0  
Accessories 
Active noise reduction $0$0    
Power door closers  $300    
Power rear side windows$200$200$200    
Power trunk closer  $350    
Proximity key  $250    
Sunshade, rear, power$225$225$225    
Sunshades, second row, power$225$225$225    
Tilt/telescoping steering wheel, manual   $250$250$250$250
Tilt/telescoping steering wheel, power$350$350$350    
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0    
Around view cameras  $500    
Brake- or yaw-sensor-initiated collision preparation system$0$0$0    
Full-size spare tire$225$225$225    
Knee airbag, driver$75$75$75    
Knee airbag, passenger$75$75$75    
Obstacle detection, front  $150    
Obstacle detection, rear  $250$250$250$250$250
Rear side airbags$300$300$300    
Rollover sensor$50$50$50    
Side curtain airbags$350$350$350    
Wide-view front camera  $150    
Wide-view rear camera  $0    
Cargo Management 
Air-conditioned storage compartment$50$50$50    
Climate Control 
Automatic air recirculation$100$100$100    
Dual-zone climate control$125$125$125    
Rear air vents with automatic controls$250$250$250    
Rear dual-zone climate control$125$125$125    
Residual heat$50$50$50    
Water-repellent front-door glass   $15$15$15$15
Drivetrain 
Limited-slip rear differential     $300$300
Engine / Motor 
Dual-mode exhaust, switchable  $500$500$500$500$500
Rear-engine configuration   $0$0$0$0
Exterior 
Body kit  $0    
Laminated front side windows  $200    
Laminated rear side windows  $100    
Panoramic sunroof     $1200$1200
Retractable rear spoiler   $400$400$400$400
Sunroof$900$900$900$900$900  
Infotainment 
Bluetooth audio streaming$25$25$25    
DVD-Audio-compatible player   $0$0$0$0
DVD-compatible player$0$0$0    
Handwriting recognition$200$200$200    
HD radio$50$50$50    
In-vehicle Internet$150$150$150    
iPod integration   $100$100$100$100
Off-road navigation system   $0$0$0$0
SD Card slot$25$25$25    
Surround sound$250$250$250    
Traffic + travel information$25$25$25    
Traffic information   $25$25$25$25
USB port$25$25$25    
Wi-Fi hotspot$50$50$50    
Instruments, Lights, and Mirrors 
Analog clock$25$25$25    
Auto-dimming headlights  $200    
Chronometer   $100$100$100$100
Cornering lights$50$50$50    
LED headlights  $1000    
Mirror tilt-down in reverse$25$25$25    
Power-folding mirrors$50$50$50    
Turn signals on or near mirrors$25$25$25    
Xenon HID headlights$500$500 $500$500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50$50    
Folding second row seats   $300$300$300$300
Massage, driver seat$100$100$100    
Massage, passenger seat$100$100$100    
Memory system, passenger seat$150$150$150    
Metal pedals   $75$75$75$75
Power headrest height adjuster, driver seat$50$50$50    
Power headrest height adjuster, passenger seat$50$50$50    
Power seat belt height adjusters, front row$25$25$25    
Power thigh support length adjuster, driver seat$100$100$100    
Power thigh support length adjuster, passenger seat$100$100$100    
Power upper seatback recliner, driver seat$100$100$100    
Power upper seatback recliner, passenger seat$100$100$100    
Upholstered instrument panel$300$300$300    
Upholstered instrument panel, leather   $1000$1000$1000$1000
Suspension, Wheels, and Tires 
Active steering  $1000    
Air suspension, auto-leveling and height adjustable$1000$1000$1000    
Transmission 
Launch control   $100$100$100$100
Steering-wheel-mounted transmission controls$100$100$100    
Total Value of Features$10,475$10,475$14,925$4,665$4,665$6,965$6,965
Value of Feature Adjustments$5,810$5,810$10,260$0$0$2,300$2,300
Value of Feature Adjustments-5,408-5,408-9,54800-190-145

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Specifications Comparison: Audi A8 / S8 vs. Porsche 911

Model Year20132009
ModelA8 / S8911
Body4dr Sedan2dr Coupe
Wheelbase117.8 in92.5 in
Length202.2 in175.6 in
Width76.7 in71.2 in
Height57.5 in51.6 in
Curb Weight4,377 lb.3,076 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.2 in38.0 in
Row 1 Shoulder Room59.1 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.4 in41.6 in
Row 2 Headroom38.1 in31.5 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom37.7 in0.0 in
Cargo Volume13.2 ft34.4 ft3

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Option Package Details
Audi A8 / S8 A8 3.0T

Comfort Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested70078%
Total Not Requested20022%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150No
Sunshades, second row, power225No
Sunshade, rear, power225No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested725100%

Option Package Details
Audi A8 / S8 A8 4.0T

Comfort Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested70078%
Total Not Requested20022%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150No
Sunshades, second row, power225No
Sunshade, rear, power225No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested725100%

Option Package Details
Porsche 911 Carrera

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Total Requested1500100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Total Requested1500100%
Total Not Requested00%

Option Package Details
Porsche 911 Targa

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Total Requested1500100%
Total Not Requested00%

Option Package Details
Porsche 911 Targa S

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Total Requested1500100%
Total Not Requested00%

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