Porsche 911 Porsche 911 2015 Audi A8 / S8 Audi A8 / S8 2018

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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: $129,095

Porsche 911 Carrera   
Difference: $7,080

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015201520152018
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8 Plus
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Base Price $84,300 $98,900 $114,200 $151,100 $182,700 $115,900
Premium Package Plus 2,330 2,330 4,470 2,130 1,860  
Adaptive cruise control, all-speed 2,490 2,490 2,490 2,490 2,490  
Satellite radio 750 750 750      
Adaptive sport seats plus 3,825 3,825   1,145    
LED headlights 3,110 3,110 1,595 2,340    
Upholstered instrument panel, leather 3,490 3,490 3,850      
Larger rear spoiler 4,990 4,990 2,000      
Ceramic brake rotors 8,520 8,520 8,520 9,210    
Heated steering wheel 270 270 270 270 270  
Rearview camera 655 655 655      
Obstacle detection, front 380 380 380      
Obstacle detection, rear 610 610 610      
HD radio 370 370 370      
Voice control for nav and audio 595 595 595 595 595  
Audio controls on steering wheel 615 615 165 0 0  
Adaptive dampers - electrical 2,090          
Power-folding mirrors 320 320 0 320 0  
Sunroof 1,990 1,990 1,990   1,990  
Body kit 750 750 750 750 750  
Carbon fiber trim 1,990 1,990 675 1,990    
Dual-mode exhaust, switchable 2,950 2,950        
Metallic paint (extra cost) 710 710 710      
Cooled or ventilated front seats     585      
Interior ambient lighting       510 510  
Wood trim         0  
Executive Plus Package           2,800
Dynamic Package           9,000
Black Optic Plus Exterior Package           7,500
Premium Package Plus 0 0 0 0 0  
Adaptive cruise control, all-speed 0 0 0 0 0  
Satellite radio 0 0 0      
Adaptive sport seats plus 0 0   0    
LED headlights 0 0 0 0    
Upholstered instrument panel, leather 0 0 0      
Larger rear spoiler 0 0 0      
Ceramic brake rotors 0 0 0 0    
Heated steering wheel 0 0 0 0 0  
Rearview camera 0 0 0      
Obstacle detection, front 0 0 0      
Obstacle detection, rear 0 0 0      
HD radio 0 0 0      
Voice control for nav and audio 0 0 0 0 0  
Audio controls on steering wheel 0 0 0 0 0  
Adaptive dampers - electrical 0          
Power-folding mirrors 0 0 0 0 0  
Sunroof 0 0 0   0  
Body kit 0 0 0 0 0  
Carbon fiber trim 0 0 0 0    
Dual-mode exhaust, switchable 0 0        
Metallic paint (extra cost) 0 0 0      
Cooled or ventilated front seats     0      
Interior ambient lighting       0 0  
Wood trim         0  
Executive Plus Package           2,604
Dynamic Package           8,370
Black Optic Plus Exterior Package           6,976
Options (change) 43,800 41,710 31,430 21,750 8,465 19,300
Options (change) 0 0 0 0 0 17,950
Destination 995 995 995 995 995 975
Total Price $129,095 $141,605 $146,625 $173,845 $192,160 $136,175

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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 S8 Plus
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $2,845
TrueDelta Adjusted Invoice Difference: $116,518
Model Year201520152015201520152018
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8 Plus
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Engine350hp H6400hp H6430hp H6520hp H6560hp H6605hp V8
TransmissionM7M7M7S7S7T8
DrivetrainRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9235, 9445, 12445, 12630, 14
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20275/35-21
Total Price$129,095$141,605$146,625$173,845$192,160$136,175
Adjustments for Features0-400-1,450-5,125-6,775-9,925
Feature-Adjusted Total Price$129,095$141,205$145,175$168,720$185,385$126,250
Cost Above Minimum$0$12,110$16,080$39,625$56,290$0

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Features Comparison: Porsche 911 vs. Audi A8 / S8

Model Year201520152015201520152018
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8 Plus
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
7-speed manual$300$300$300   
7-speed automated manual   $1200$1200 
8-speed manually-shiftable automatic     $1300
RWD$0$0$0   
AWD   $1700$1700$1700
Accessories 
Active noise reduction     $0
Hands-free trunk or liftgate     $100
Power door closers     $300
Power rear side windows     $200
Power trunk closer     $350
Sunshade, rear, power     $225
Sunshades, second row, power     $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats     $0
Around view cameras     $500
Automatic braking, high-speed or partial$200$200$200$200$200 
Automatic braking, low-speed     $200
Blind spot warning system     $200
Collision preparation system, rear     $100
Full-size spare tire     $225
Lane departure prevention, steering-based     $200
Lane departure warning     $200
Rear side airbags     $300
Rearview camera$200$200$200$200$200 
Rollover sensor     $50
Torque vectoring, brake-based $100$100$100$100 
Wide-view front camera     $150
Wide-view rear camera     $0
Cargo Management 
Air-conditioned storage compartment     $50
Cargo net     $40
Rear seat pass-through     $100
Ski sack     $50
Climate Control 
Rear air vents with automatic controls     $250
Rear dual-zone climate control     $125
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$500$500  $500
Raised top speed limiter     $0
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  $0
Black grille (optional)     $0
Bright-finished exhaust tip(s)$25$25$25$25$25 
Carbon fiber exterior trim (other)     $100
Carbon fiber mirror housings     $100
Carbon fiber rear spoiler     $300
Laminated front side windows     $200
Laminated rear side windows     $100
Larger rear spoiler$200$200$200   
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 
DVD-Audio-compatible player$0$0$0$0$0 
DVD-compatible player     $0
Handwriting recognition     $200
In-vehicle Internet     $150
Off-road navigation system$0$0$0$0$0 
SD Card slot     $25
Surround sound   $250$250$250
Wi-Fi hotspot     $50
Instruments, Lights, and Mirrors 
Analog clock     $25
Boost gauge   $75$75 
Chronometer  $100 $100 
Compass     $0
Head-up display (HUD)     $350
Interior ambient lighting$150$150$150$150$150 
Interior ambient lighting, configurable     $150
Mirror tilt-down in reverse     $25
Performance meter  $150 $150 
Turn signals on or near mirrors     $25
Seats and Interior Trim 
Carbon fiber trim$200$200$200$200 $200
Center armrest(s), second row     $50
Folding second row seats w/o opening to trunk$75$75$75$75$75 
Heated second row seats     $200
Leather door panel trim$250$250 $250$250$250
Massage, driver seat     $100
Massage, passenger seat     $100
Memory system, passenger seat     $150
Metal pedals$75$75$75$75$75 
Power headrest height adjuster, driver seat     $50
Power headrest height adjuster, passenger seat     $50
Power seat belt height adjusters, front row     $25
Power upper seatback recliner, driver seat     $100
Power upper seatback recliner, passenger seat     $100
Synthetic suede door panel trim  $250   
Upholstered instrument panel     $300
Upholstered instrument panel, leather$1000$1000$1000$1000$1000 
Wood trim    $300 
Suspension, Wheels, and Tires 
Active stabilizer bars    $500 
Active steering     $1000
Air suspension, auto-leveling and height adjustable     $1000
Electronic systems calibration selector  $200 $200$200
Rear wheel steering   $1500$1500 
Wheels, dark finish  $0   
Transmission 
Launch control  $100 $100 
Steering-wheel-mounted transmission controls   $100$100$100
Total Value of Features$3,740$4,140$5,190$8,865$10,515$13,665
Value of Feature Adjustments$0$400$1,450$5,125$6,775$9,925
Value of Feature Adjustments0-3-10-29-35-9,235

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Specifications Comparison: Porsche 911 vs. Audi A8 / S8

Model Year20152018
Model911A8 / S8
Body2dr Coupe4dr Sedan
Wheelbase96.5 in117.8 in
Length176.8 in202.6 in
Width71.2 in76.7 in
Height51.3 in57.4 in
Curb Weight3,043 lb.4,686 lb.
Fuel Capacity16.9 gal.21.7 gal.
Row 1 Headroom0.0 in37.2 in
Row 1 Shoulder Room0.0 in59.1 in
Row 1 Legroom0.0 in41.4 in
Row 2 Headroom0.0 in38.1 in
Row 2 Shoulder Room0.0 in57.8 in
Row 2 Legroom0.0 in38.7 in
Cargo Volume4.8 ft314.2 ft3

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Option Package Details
Porsche 911 Carrera

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
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
Total Requested2650100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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
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
Total Requested1700100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
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
Total Requested2650100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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
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
Total Requested1700100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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
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
Total Requested2500100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested500100%
Total Not Requested00%
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 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested100051%
Total Not Requested95049%
Dynamic Package
FeatureValueRequested?
Ceramic brake rotors4000Yes
Raised top speed limiter0No
Total Requested4000100%
Total Not Requested00%
Black Optic Plus Exterior Package
FeatureValueRequested?
Sport exhaust0No
Carbon fiber rear spoiler100No
Carbon fiber exterior trim (other)100No
Carbon fiber mirror housings100No
Black grille (optional)0No
Black exterior trim (optional)0Yes
Total Requested00%
Total Not Requested300100%

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