Porsche 911 Porsche 911 2015 Audi A8 / S8 Audi A8 / S8 2007

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Porsche 911 vs. Audi A8 / S8 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.

Porsche 911 vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $79,870

Audi A8 / S8 A8   
Difference: $24,690

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152015201520072007
Model911911911911911A8 / S8A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SA8S8
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $84,300 $98,900 $114,200 $151,100 $182,700 $68,900 $92,000
Premium Package Plus 4,650 4,650 4,470 2,130 1,860    
Bose 555W 12 speakers 2,120 2,120 2,120        
Adaptive cruise control, all-speed 2,490 2,490 2,490 2,490 2,490    
Rearview camera 655 655 655        
Obstacle detection, front 380 380 380        
Obstacle detection, rear 610 610 610        
Heated steering wheel 270 270 270 270 270 200  
Adaptive dampers - electrical 2,090            
Sunroof 1,990 1,990 1,990   1,990    
Power-folding mirrors 320 320 0 320 0    
Wood trim 1,770 1,770   1,990 0    
Voice control for nav and audio 595 595 595 595 595    
Audio controls on steering wheel 615 615 165 0 0    
Metallic paint (extra cost) 710 710 710        
Cooled or ventilated front seats     585     1,500  
CD changer, in-dash       750 750    
Premium Package           4,400  
Satellite radio           550 550
Adaptive cruise control           2,100 2,100
Synthetic suede headliner           1,500  
Premium Package Plus 0 0 0 0 0    
Bose 555W 12 speakers 0 0 0        
Adaptive cruise control, all-speed 0 0 0 0 0    
Rearview camera 0 0 0        
Obstacle detection, front 0 0 0        
Obstacle detection, rear 0 0 0        
Heated steering wheel 0 0 0 0 0 178  
Adaptive dampers - electrical 0            
Sunroof 0 0 0   0    
Power-folding mirrors 0 0 0 0 0    
Wood trim 0 0   0 0    
Voice control for nav and audio 0 0 0 0 0    
Audio controls on steering wheel 0 0 0 0 0    
Metallic paint (extra cost) 0 0 0        
Cooled or ventilated front seats     0     1,335  
CD changer, in-dash       0 0    
Premium Package           3,916  
Satellite radio           490 501
Adaptive cruise control           1,869 1,911
Synthetic suede headliner           1,335  
Options (change) 19,265 17,175 15,040 8,545 7,955 10,250 2,650
Options (change) 0 0 0 0 0 9,123 2,412
Destination 995 995 995 995 995 720 720
Gas Tax 0 0 0 0 0 0 1,700
Total Price $104,560 $117,070 $130,235 $160,640 $191,650 $79,870 $97,070

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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: Porsche 911 vs. Audi A8 / S8

Lowest Adjusted Price: Audi A8 / S8 A8
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $29,310
TrueDelta Adjusted Invoice Difference: $69,043
Model Year2015201520152015201520072007
Model911911911911911A8 / S8A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SA8S8
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine350hp H6400hp H6430hp H6520hp H6560hp H6350hp V8450hp V10
TransmissionM7M7M7S7S7T6T6
DrivetrainRWDRWDRWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)445, 12445, 12445, 12445, 12445, 12200, 12200, 12
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20255/45-18265/35-20
Total Price$104,560$117,070$130,235$160,640$191,650$79,870$97,070
Adjustments for Features0-400-2,400-6,575-13,225-4,620-2,020
Feature-Adjusted Total Price$104,560$116,670$127,835$154,065$178,425$75,250$95,050
Cost Above Minimum$0$12,110$23,275$49,505$73,865$0$19,800

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Features Comparison: Porsche 911 vs. Audi A8 / S8

Model Year2015201520152015201520072007
Model911911911911911A8 / S8A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SA8S8
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manual$300$300$300    
7-speed automated manual   $1200$1200  
6-speed manually-shiftable automatic     $1100$1100
RWD$0$0$0    
AWD   $1700$1700$1700$1700
Accessories 
Adaptive cruise control     $600$600
Adaptive cruise control, all-speed$850$850$850$850$850  
Heated steering wheel$100$100$100$100$100$100 
Power door closers     $300 
Power rear side windows     $200$200
Power trunk / liftgate pull-down      $50
Power trunk closer     $350 
Proximity key$250$250$250$250$250$250 
Sunshade, rear, power     $225 
Sunshades, second row     $125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats     $0$0
Automatic braking, high-speed or partial$200$200$200$200$200  
Ceramic brake rotors    $4000  
Forward collision warning$200$200$200$200$200  
Obstacle detection, front$150$150$150$150$150$150 
Obstacle detection, rear$250$250$250$250$250$250 
Radar- or camera-based collision preparation system$0$0$0$0$0  
Rear side airbags     $300$300
Rearview camera$200$200$200$200$200$200 
Torque vectoring, brake-based $100$100$100$100  
Climate Control 
Rear air vents     $100$100
Water-repellent front-door glass$15$15$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500 $500  
Limited-slip rear differential $300$300$300$300  
Engine / Motor 
Automatic start / stop$150$150$150$150$150  
Dual-mode exhaust, switchable  $500    
Rear-engine configuration$0$0$0$0$0  
Regenerative braking$0$0$0$0$0  
Exterior 
Active front spoiler   $500$500  
Active rear spoiler   $300$300  
Black exterior trim (optional)  $0    
Body kit (gray/black)  $0$0$0  
Bodyside moldings     $75$75
Painted brake calipers (optional) $0$0$0$0  
Retractable rear spoiler$400$400$400    
Tall rear wing-type spoiler   $500$500  
Infotainment 
App support$0$0$0$0$0  
Aux input$50$50$50$50$50  
Bluetooth audio streaming$25$25$25$25$25  
CD changer, in-dash$325$325$325$325$325  
CD changer, remote     $200$200
HD radio$50$50$50$50$50  
Media drive$15$15$15$15$15  
MP3-compatible player$50$50$50$50$50  
Off-road navigation system$0$0$0$0$0  
Traffic + travel information   $25$25  
Traffic information$25$25$25    
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200  
Boost gauge   $75$75  
Chronometer  $100 $100  
Fog lights     $125$125
LED headlights    $1000  
Mirror tilt-down in reverse     $25$25
Performance meter  $150 $150  
Turn signals on or near mirrors     $25$25
Xenon HID headlights$500$500$500$500 $500$500
Seats and Interior Trim 
Aluminum trim  $100    
Center armrest(s), second row     $50$50
Cooled or ventilated front seats$300$300$300$300$300$300 
Folding second row seats w/o opening to trunk$75$75$75$75$75  
Heated second row seats     $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 $100  
Power seatback bolsters, passenger seat  $100 $100  
Power thigh bolsters, driver seat  $100 $100  
Power thigh bolsters, passenger seat  $100 $100  
Power upper seatback recliner, driver seat     $100$100
Power upper seatback recliner, passenger seat     $100$100
Synthetic suede door panel trim  $250    
Upholstered instrument panel, leather   $1000$1000  
Wood trim$300$300 $300$300$300$300
Suspension, Wheels, and Tires 
Active stabilizer bars    $500  
Air suspension, auto-leveling and height adjustable     $1000$1000
Electronic systems calibration selector  $200 $200  
Rear wheel steering   $1500$1500  
Sport suspension (upgrade)      $0
Wheels, dark finish  $0    
Transmission 
Launch control  $100 $100  
Steering-wheel-mounted transmission controls   $100$100  
Total Value of Features$4,780$5,180$7,180$11,355$18,005$9,400$6,800
Value of Feature Adjustments$0$400$2,400$6,575$13,225$4,620$2,020
Value of Feature Adjustments0-3-18-41-69-4,296-1,850

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Specifications Comparison: Porsche 911 vs. Audi A8 / S8

Model Year20152007
Model911A8 / S8
Body2dr Coupe4dr Sedan
Wheelbase96.5 in115.9 in
Length176.8 in199.3 in
Width71.2 in74.6 in
Height51.3 in56.9 in
Curb Weight3,043 lb.4,289 lb.
Fuel Capacity16.9 gal.23.8 gal.
Row 1 Headroom0.0 in37.3 in
Row 1 Shoulder Room0.0 in59.1 in
Row 1 Legroom0.0 in41.4 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in57.5 in
Row 2 Legroom0.0 in37.6 in
Cargo Volume4.8 ft314.6 ft3

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Option Package Details
Porsche 911 Carrera

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested250094%
Total Not Requested1506%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested250094%
Total Not Requested1506%

Option Package Details
Porsche 911 Carrera GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested195078%
Total Not Requested55022%

Option Package Details
Porsche 911 Turbo

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested900100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested750100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8

Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested30060%
Total Not Requested20040%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200No
Sunshades, second row125No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid300No
Proximity key250Yes
Total Requested105048%
Total Not Requested115052%

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