Audi A8 / S8 Audi A8 / S8 2007 Porsche 911 Porsche 911 2014

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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: $79,870

Audi A8 / S8 A8   
Difference: $24,645

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072014201420142014
ModelA8 / S8A8 / S8911911911911
TrimA8S8CarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $68,900 $92,000 $84,300 $98,900 $148,300 $181,100
Premium Package 4,400          
Satellite radio 550 550        
Heated steering wheel 200   270 270 270 270
Cooled or ventilated front seats 1,500          
Adaptive cruise control 2,100 2,100        
Synthetic suede headliner 1,500          
Bose 555W 12 speakers     2,120 2,120    
Premium Package Plus     4,650 4,650 2,130 1,860
Adaptive cruise control, all-speed     2,490 2,490 2,490 2,490
Sunroof     1,990 1,990   1,990
Wood trim     1,770 1,770 1,990 0
Rearview camera     655 655    
Obstacle detection, front     380 380    
Obstacle detection, rear     610 610    
Audio controls on steering wheel     615 615 0 0
Power-folding mirrors     320 320 320 0
Adaptive dampers - electrical     2,090      
Voice control for nav and audio     595 595 595 595
Metallic paint (extra cost)     710 710    
CD changer, in-dash         750 750
Premium Package 3,916          
Satellite radio 490 501        
Heated steering wheel 178   0 0 0 0
Cooled or ventilated front seats 1,335          
Adaptive cruise control 1,869 1,911        
Synthetic suede headliner 1,335          
Bose 555W 12 speakers     0 0    
Premium Package Plus     0 0 0 0
Adaptive cruise control, all-speed     0 0 0 0
Sunroof     0 0   0
Wood trim     0 0 0 0
Rearview camera     0 0    
Obstacle detection, front     0 0    
Obstacle detection, rear     0 0    
Audio controls on steering wheel     0 0 0 0
Power-folding mirrors     0 0 0 0
Adaptive dampers - electrical     0      
Voice control for nav and audio     0 0 0 0
Metallic paint (extra cost)     0 0    
CD changer, in-dash         0 0
Options (change) 10,250 2,650 19,265 17,175 8,545 7,955
Options (change) 9,123 2,412 0 0 0 0
Destination 720 720 950 950 950 950
Gas Tax 0 1,700 0 0 0 0
Total Price $79,870 $97,070 $104,515 $117,025 $157,795 $190,005

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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: $29,265
TrueDelta Adjusted Invoice Difference: $69,085
Model Year200720072014201420142014
ModelA8 / S8A8 / S8911911911911
TrimA8S8CarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine350hp V8450hp V10350hp H6400hp H6520hp H6560hp H6
TransmissionT6T6M7M7S7S7
DrivetrainAWDAWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12445, 12445, 12445, 12445, 12
Tire (rear if not all the same)255/45-18265/35-20235/40-19245/35-20245/35-20245/35-20
Total Price$79,870$97,070$104,515$117,025$157,795$190,005
Adjustments for Features-4,620-2,0200-400-6,575-13,225
Feature-Adjusted Total Price$75,250$95,050$104,515$116,625$151,220$176,780
Cost Above Minimum$0$19,800$0$12,110$46,705$72,265

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Features Comparison: Audi A8 / S8 vs. Porsche 911

Model Year200720072014201420142014
ModelA8 / S8A8 / S8911911911911
TrimA8S8CarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100    
7-speed manual  $300$300  
7-speed automated manual    $1200$1200
AWD$1700$1700  $1700$1700
RWD  $0$0  
Accessories 
Adaptive cruise control$600$600    
Adaptive cruise control, all-speed  $850$850$850$850
Heated steering wheel$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
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
Ceramic brake rotors     $4000
Forward collision warning  $200$200$200$200
Obstacle detection, front$150 $150$150$150$150
Obstacle detection, rear$250 $250$250$250$250
Radar- or camera-based collision preparation system  $0$0$0$0
Rear side airbags$300$300    
Rearview camera$200 $200$200$200$200
Torque vectoring, brake-based   $100$100$100
Climate Control 
Rear air vents$100$100    
Water-repellent front-door glass  $15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)     $500
Limited-slip rear differential   $300$300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150
Rear-engine configuration  $0$0$0$0
Regenerative braking  $0$0$0$0
Exterior 
Active front spoiler    $500$500
Active rear spoiler    $300$300
Bodyside moldings$75$75    
Painted brake calipers (optional)   $0$0$0
Retractable rear spoiler  $400$400  
Tall rear wing-type spoiler    $500$500
Infotainment 
App support  $0$0$0$0
Aux input  $50$50$50$50
Bluetooth audio streaming  $25$25$25$25
CD changer, in-dash  $325$325$325$325
CD changer, remote$200$200    
HD radio  $50$50$50$50
Media drive  $15$15$15$15
MP3-compatible player  $50$50$50$50
Off-road navigation system  $0$0$0$0
Traffic information  $25$25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming headlights     $200
Boost gauge    $75$75
Chronometer     $100
Fog lights$125$125    
LED headlights     $1000
Mirror tilt-down in reverse$25$25    
Performance meter     $150
Turn signals on or near mirrors$25$25    
Xenon HID headlights$500$500$500$500$500 
Seats and Interior Trim 
Center armrest(s), second row$50$50    
Cooled or ventilated front seats$300 $300$300$300$300
Folding second row seats w/o opening to trunk  $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
Power seatback bolsters, passenger seat     $100
Power thigh bolsters, driver seat     $100
Power thigh bolsters, passenger seat     $100
Power upper seatback recliner, driver seat$100$100    
Power upper seatback recliner, passenger seat$100$100    
Upholstered instrument panel, leather    $1000$1000
Suspension, Wheels, and Tires 
Active stabilizer bars     $500
Air suspension, auto-leveling and height adjustable$1000$1000    
Electronic systems calibration selector     $200
Rear wheel steering    $1500$1500
Sport suspension (upgrade) $0    
Transmission 
Launch control     $100
Steering-wheel-mounted transmission controls    $100$100
Total Value of Features$9,100$6,500$4,480$4,880$11,055$17,705
Value of Feature Adjustments$4,620$2,020$0$400$6,575$13,225
Value of Feature Adjustments-4,296-1,8500-3-40-66

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Specifications Comparison: Audi A8 / S8 vs. Porsche 911

Model Year20072014
ModelA8 / S8911
Body4dr Sedan2dr Coupe
Wheelbase115.9 in96.5 in
Length199.3 in176.8 in
Width74.6 in71.2 in
Height56.9 in51.3 in
Curb Weight4,289 lb.3,043 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.3 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.4 in0.0 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room57.5 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume14.6 ft34.8 ft3

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Option Package Details
Audi A8 / S8 A8

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%

Option Package Details
Porsche 911 Carrera

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
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
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

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
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
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested250094%
Total Not Requested1506%

Option Package Details
Porsche 911 Turbo

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
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

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested750100%
Total Not Requested00%

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