Porsche 911 Porsche 911 2013 Audi A8 / S8 Audi A8 / S8 2008

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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: $78,165

Audi A8 / S8 A8   
Difference: $31,310

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201320082008
Model911911A8 / S8A8 / S8
TrimCarreraCarrera SA8S8
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $84,300 $98,900 $70,690 $93,300
Premium Package Plus 2,330 2,330    
Bose 555W 12 speakers 2,420 2,420    
Adaptive sport seats plus 3,825 3,825    
Metallic paint (extra cost) 710 710    
Audio controls on steering wheel 615 615    
Wood trim 1,990 1,990    
Voice control for nav and audio 595 595    
Power-folding mirrors 320 320    
Sunroof 1,990 1,990    
Heated steering wheel 270 270 300 300
Sport suspension (upgrade) 2,980 890    
Upholstered instrument panel, leather 3,690 3,690   4,900
Adaptive cruise control, all-speed 2,490 2,490    
Leather door panel trim     750  
Synthetic suede headliner     1,500  
Adaptive cruise control     2,100 2,100
Satellite radio     550 550
Cooled or ventilated front seats     1,500  
Premium Package Plus 0 0    
Bose 555W 12 speakers 0 0    
Adaptive sport seats plus 0 0    
Metallic paint (extra cost) 0 0    
Audio controls on steering wheel 0 0    
Wood trim 0 0    
Voice control for nav and audio 0 0    
Power-folding mirrors 0 0    
Sunroof 0 0    
Heated steering wheel 0 0 281 281
Sport suspension (upgrade) 0 0    
Upholstered instrument panel, leather 0 0   4,558
Adaptive cruise control, all-speed 0 0    
Leather door panel trim     698  
Synthetic suede headliner     1,396  
Adaptive cruise control     1,953 1,953
Satellite radio     490 501
Cooled or ventilated front seats     1,396  
Options (change) 24,225 22,135 6,700 7,850
Options (change) 0 0 6,214 7,293
Destination 950 950 775 775
Gas Tax 0 0 0 2,100
Total Price $109,475 $121,985 $78,165 $104,025

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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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 Carrera S
TrueDelta Adjusted Price Difference: $33,605
TrueDelta Adjusted Invoice Difference: $69,648
Model Year2013201320082008
Model911911A8 / S8A8 / S8
TrimCarreraCarrera SA8S8
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine350hp H6400hp H6350hp V8450hp V10
TransmissionM7M7T6T6
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)445, 12445, 12200, 12200, 12
Tire (rear if not all the same)235/40-19245/35-20255/45-18265/35-20
Total Price$109,475$121,985$78,165$104,025
Adjustments for Features0-400-2,295-2,795
Feature-Adjusted Total Price$109,475$121,585$75,870$101,230
Cost Above Minimum$0$12,110$0$25,360

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Features Comparison: Porsche 911 vs. Audi A8 / S8

Model Year2013201320082008
Model911911A8 / S8A8 / S8
TrimCarreraCarrera SA8S8
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manual$300$300  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0  
AWD  $1700$1700
Accessories 
Adaptive cruise control  $600$600
Adaptive cruise control, all-speed$850$850  
Power rear side windows  $200$200
Power trunk / liftgate pull-down  $50$50
Proximity key$250$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Automatic braking, high-speed or partial$200$200  
Forward collision warning$200$200  
Full-size spare tire  $225$225
Radar- or camera-based collision preparation system$0$0  
Rear side airbags  $300$300
Torque vectoring, brake-based $100  
Climate Control 
Rear air vents  $100$100
Water-repellent front-door glass$15$15  
Drivetrain 
Limited-slip rear differential $300  
Engine / Motor 
Automatic start / stop$150$150  
Rear-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Bodyside moldings  $75$75
Retractable rear spoiler$400$400  
Infotainment 
Aux input$50$50  
Bluetooth audio streaming$25$25  
CD changer, in-dash$325$325  
CD changer, remote  $200$200
DVD-Audio-compatible player$0$0  
HD radio$50$50  
iPod integration  $100$100
Media drive$15$15  
MP3-compatible player$50$50  
Off-road navigation system$0$0  
Traffic information$25$25  
USB port$25$25  
Instruments, Lights, and Mirrors 
Cornering lights  $50$50
Fog lights  $125$125
Mirror tilt-down in reverse  $25$25
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 
Folding second row seats w/o opening to trunk$75$75  
Heated second row seats  $200$200
Massage, driver seat  $100 
Massage, passenger seat  $100 
Memory system, passenger seat  $150$150
Metal pedals$75$75  
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
Upholstered instrument panel, leather$1000$1000 $1000
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000$1000
Sport suspension (upgrade)$0$0 $0
Total Value of Features$4,780$5,180$7,075$7,575
Value of Feature Adjustments$0$400$2,295$2,795
Value of Feature Adjustments0-3-2,135-2,605

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Specifications Comparison: Porsche 911 vs. Audi A8 / S8

Model Year20132008
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 key250No
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested230090%
Total Not Requested25010%
Adaptive sport seats plus
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Front sport buckets100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested130076%
Total Not Requested40024%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250No
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested230090%
Total Not Requested25010%
Adaptive sport seats plus
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Front sport buckets100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested130076%
Total Not Requested40024%

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%

Option Package Details
Audi A8 / S8 S8

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%

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