Audi A8 / S8 Audi A8 / S8 2007 Porsche 911 Porsche 911 2012

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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: $71,870

Audi A8 / S8 A8   
Difference: $20,130

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072012201220122012201220122012
ModelA8 / S8A8 / S8911911911911911911911
TrimA8S8CarreraCarrera STargaTarga SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $68,900 $92,000 $79,000 $91,900 $93,500 $106,400 $103,100 $137,500 $160,700
Satellite radio 550 550         750 750 750
Heated steering wheel 200   250 250 250 250 250    
Cooled or ventilated front seats 1,500   800 800 800 800 800 800 800
Comfort Package     1,750 1,750 1,750 1,750      
Infotainment Package     3,010 3,010 3,010 3,010      
CD changer, in-dash     650 650 650 650 650 650  
Metallic paint (extra cost)     710 710 710 710 710    
Adaptive dampers - electrical     2,090   2,090        
Voice control for nav and audio     595 595 595 595 595 595 595
Audio controls on steering wheel     615 615 615 615 365 0 0
Steering-linked headlights     690 690 690 690 690 690  
Wood trim     890 890 890 890   890 890
Power front seats             1,550    
Auto-dimming rearview mirror             420    
PCM             2,110    
Heated front seats             525 525 525
Satellite radio 490 501         0 0 0
Heated steering wheel 178   0 0 0 0 0    
Cooled or ventilated front seats 1,335   0 0 0 0 0 0 0
Comfort Package     0 0 0 0      
Infotainment Package     0 0 0 0      
CD changer, in-dash     0 0 0 0 0 0  
Metallic paint (extra cost)     0 0 0 0 0    
Adaptive dampers - electrical     0   0        
Voice control for nav and audio     0 0 0 0 0 0 0
Audio controls on steering wheel     0 0 0 0 0 0 0
Steering-linked headlights     0 0 0 0 0 0  
Wood trim     757 757 757 757   757 0
Power front seats             0    
Auto-dimming rearview mirror             0    
PCM             0    
Heated front seats             0 0 0
Options (change) 2,250 550 12,050 9,960 12,050 9,960 9,415 4,900 3,560
Options (change) 2,003 501 757 757 757 757 0 757 0
Destination 720 720 950 950 950 950 950 950 950
Gas Tax 0 1,700 0 0 0 0 0 0 0
Total Price $71,870 $94,970 $92,000 $102,810 $106,500 $117,310 $113,465 $143,350 $165,210

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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
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $25,150
TrueDelta Adjusted Invoice Difference: $61,489
Model Year200720072012201220122012201220122012
ModelA8 / S8A8 / S8911911911911911911911
TrimA8S8CarreraCarrera STargaTarga SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine350hp V8450hp V10345hp H6385hp H6345hp H6385hp H6408hp H6500hp H6530hp H6
TransmissionT6T6M6M6M6M6M6M6S7
DrivetrainAWDAWDRWDRWDAWDAWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12385, 13385, 13385, 13385, 13235, 9385, 13385, 13
Tire (rear if not all the same)255/45-18265/35-20235/40-18235/35-19235/40-18235/35-19235/35-19235/35-19235/35-19
Total Price$71,870$94,970$92,000$102,810$106,500$117,310$113,465$143,350$165,210
Adjustments for Features-5,095-4,695-75-75-2,375-2,3750-2,825-9,375
Feature-Adjusted Total Price$66,775$90,275$91,925$102,735$104,125$114,935$113,465$140,525$155,835
Cost Above Minimum$0$23,500$0$10,810$12,200$23,010$21,540$48,600$63,910

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Features Comparison: Audi A8 / S8 vs. Porsche 911

Model Year200720072012201220122012201220122012
ModelA8 / S8A8 / S8911911911911911911911
TrimA8S8CarreraCarrera STargaTarga SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100       
6-speed manual  $150$150$150$150$150$150 
7-speed automated manual        $1200
AWD$1700$1700  $1700$1700 $1700$1700
RWD  $0$0  $0  
Accessories 
Heated steering wheel$100 $100$100$100$100$100  
Power rear side windows$200$200       
Power trunk / liftgate pull-down$50$50       
Tilt/telescoping steering wheel, manual  $250$250$250$250$250$250$250
Tilt/telescoping steering wheel, power$350$350       
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0       
Ceramic brake rotors        $4000
Knee airbag, driver$75$75       
Knee airbag, passenger$75$75       
Rear side airbags$300$300       
Side curtain airbags$350$350       
Torque vectoring, brake-based        $100
Climate Control 
Dual-zone climate control$125$125       
Rear air vents$100$100       
Residual heat$50$50       
Water-repellent front-door glass  $15$15$15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)        $500
Limited-slip rear differential    $300$300 $300$300
Engine / Motor 
Dual-mode exhaust, switchable      $500  
Rear-engine configuration  $0$0$0$0$0$0$0
Exterior 
Body kit      $0  
Bodyside moldings$75$75       
Larger rear spoiler       $200$200
Panoramic sunroof    $1200$1200   
Retractable rear spoiler  $400$400$400$400$400  
Sunroof$900$900$900$900  $900$900$900
Infotainment 
Aux input  $50$50$50$50$50$50$50
CD changer, in-dash  $325$325$325$325$325$325$325
CD changer, remote$200$200       
Media drive  $15$15$15$15$15$15$15
MP3-compatible player  $50$50$50$50$50$50$50
Off-road navigation system  $0$0$0$0$0$0$0
Surround sound$250$250$250$250$250$250 $250$250
Traffic information  $25$25$25$25   
Instruments, Lights, and Mirrors 
Boost gauge       $75$75
Chronometer        $100
Cornering lights$50$50       
Mirror tilt-down in reverse$25$25       
Power-folding mirrors$50$50       
Turn signals on or near mirrors$25$25       
Seats and Interior Trim 
Center armrest(s), second row$50$50       
Cooled or ventilated front seats$300 $300$300$300$300$300$300$300
Folding second row seats  $300$300$300$300$300$300$300
Heated front seats $200$200$200$200$200$200$200$200
Massage, driver seat$100        
Massage, passenger seat$100        
Memory system, passenger seat$150$150       
Power headrest height adjuster, driver seat$50$50       
Power headrest height adjuster, passenger seat$50$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 thigh support length adjuster, driver seat$100$100       
Power thigh support length adjuster, passenger seat$100$100       
Power upper seatback recliner, driver seat$100$100       
Power upper seatback recliner, passenger seat$100$100       
Upholstered instrument panel, leather       $1000$1000
Wood trim$300$300$300$300$300$300 $300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000       
Electronic systems calibration selector        $200
Sport suspension (upgrade) $0       
Transmission 
Launch control        $100
Steering-wheel-mounted transmission controls        $100
Total Value of Features$8,650$8,250$3,630$3,630$5,930$5,930$3,555$6,380$12,930
Value of Feature Adjustments$5,095$4,695$75$75$2,375$2,375$0$2,825$9,375
Value of Feature Adjustments-4,760-4,300-1-1-38-350-34-54

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Specifications Comparison: Audi A8 / S8 vs. Porsche 911

Model Year20072012
ModelA8 / S8911
Body4dr Sedan2dr Coupe
Wheelbase115.9 in92.5 in
Length199.3 in175.6 in
Width74.6 in71.2 in
Height56.9 in51.6 in
Curb Weight4,289 lb.3,076 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.3 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 Headroom38.0 in31.5 in
Row 2 Shoulder Room57.5 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume14.6 ft34.4 ft3

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Option Package Details
Porsche 911 Carrera

Comfort Package
FeatureValueRequested?
Heated front seats200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15No
USB port25No
Navigation system600Yes
DVD-Audio-compatible player0No
Total Requested105072%
Total Not Requested41528%

Option Package Details
Porsche 911 Carrera S

Comfort Package
FeatureValueRequested?
Heated front seats200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15No
USB port25No
Navigation system600Yes
DVD-Audio-compatible player0No
Total Requested105072%
Total Not Requested41528%

Option Package Details
Porsche 911 Targa

Comfort Package
FeatureValueRequested?
Heated front seats200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15No
USB port25No
Navigation system600Yes
DVD-Audio-compatible player0No
Total Requested105072%
Total Not Requested41528%

Option Package Details
Porsche 911 Targa S

Comfort Package
FeatureValueRequested?
Heated front seats200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15No
USB port25No
Navigation system600Yes
DVD-Audio-compatible player0No
Total Requested105072%
Total Not Requested41528%

Option Package Details
Porsche 911 Carrera GTS

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
Power front seats
FeatureValueRequested?
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 Requested1000100%
Total Not Requested00%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Media drive, large15No
USB port25No
Total Requested60094%
Total Not Requested406%

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