Audi A8 / S8 Audi A8 / S8 2018 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: $129,300

Porsche 911 Carrera   
Difference: $6,875

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182014201420142014
ModelA8 / S8911911911911
TrimS8 PlusCarreraCarrera STurboTurbo S
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $115,900 $84,300 $98,900 $148,300 $181,100
Executive Plus Package 2,800        
Dynamic Package 9,000        
Black Optic Plus Exterior Package 7,500        
Bose 555W 12 speakers   2,120 2,120    
LED headlights   3,110 3,110 2,340  
Adaptive cruise control, all-speed   2,490 2,490 2,490 2,490
Premium Package Plus   2,330 2,330 2,130 1,860
Adaptive sport seats plus   3,825 3,825 1,145  
Upholstered instrument panel, leather   3,490 3,490    
Ceramic brake rotors   8,520 8,520 9,210  
Larger rear spoiler   4,990 4,990    
Dual-mode exhaust, switchable   2,950 2,950    
Sunroof   1,990 1,990   1,990
Carbon fiber trim   1,990 1,990 1,990  
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
Heated steering wheel   270 270 270 270
Adaptive dampers - electrical   2,090      
Voice control for nav and audio   595 595 595 595
Metallic paint (extra cost)   710 710    
Interior ambient lighting       510 510
Wood trim         0
Executive Plus Package 2,604        
Dynamic Package 8,370        
Black Optic Plus Exterior Package 6,976        
Bose 555W 12 speakers   0 0    
LED headlights   0 0 0  
Adaptive cruise control, all-speed   0 0 0 0
Premium Package Plus   0 0 0 0
Adaptive sport seats plus   0 0 0  
Upholstered instrument panel, leather   0 0    
Ceramic brake rotors   0 0 0  
Larger rear spoiler   0 0    
Dual-mode exhaust, switchable   0 0    
Sunroof   0 0   0
Carbon fiber trim   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
Heated steering wheel   0 0 0 0
Adaptive dampers - electrical   0      
Voice control for nav and audio   0 0 0 0
Metallic paint (extra cost)   0 0    
Interior ambient lighting       0 0
Wood trim         0
Options (change) 19,300 44,050 41,960 21,000 7,715
Options (change) 17,950 0 0 0 0
Destination 975 950 950 950 950
Total Price $136,175 $129,300 $141,810 $170,250 $189,765

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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 S8 Plus
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $2,600
TrueDelta Adjusted Invoice Difference: $116,978
Model Year20182014201420142014
ModelA8 / S8911911911911
TrimS8 PlusCarreraCarrera STurboTurbo S
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine605hp V8350hp H6400hp H6520hp H6560hp H6
TransmissionT8M7M7S7S7
DrivetrainAWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14445, 12445, 12445, 12445, 12
Tire (rear if not all the same)275/35-21235/40-19245/35-20245/35-20245/35-20
Total Price$136,175$129,300$141,810$170,250$189,765
Adjustments for Features-9,4750-400-4,675-6,325
Feature-Adjusted Total Price$126,700$129,300$141,410$165,575$183,440
Cost Above Minimum$0$0$12,110$36,275$54,140

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Features Comparison: Audi A8 / S8 vs. Porsche 911

Model Year20182014201420142014
ModelA8 / S8911911911911
TrimS8 PlusCarreraCarrera STurboTurbo S
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
7-speed manual $300$300  
7-speed automated manual   $1200$1200
AWD$1700  $1700$1700
RWD $0$0  
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
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
Rollover sensor$50    
Torque vectoring, brake-based  $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
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500
Limited-slip rear differential  $300$300$300
Engine / Motor 
Automatic start / stop $150$150$150$150
Dual-mode exhaust, switchable$500$500$500  
Raised top speed limiter$0    
Rear-engine configuration $0$0$0$0
Regenerative braking $0$0$0$0
Exterior 
Active front spoiler   $500$500
Active rear spoiler   $300$300
Black exterior trim (optional)$0    
Black grille (optional)$0    
Body kit$0    
Bright-finished exhaust tip(s) $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  
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
CD changer, in-dash $325$325  
CD player$125  $125$125
DVD-Audio-compatible player $0$0$0$0
DVD-compatible player$0    
Handwriting recognition$200    
In-vehicle Internet$150    
Off-road navigation system $0$0$0$0
SD Card slot$25    
Traffic + travel information$25    
Traffic information $25$25$25$25
Wi-Fi hotspot$50    
Instruments, Lights, and Mirrors 
Analog clock$25    
Boost gauge   $75$75
Chronometer    $100
Compass$0    
Head-up display (HUD)$350    
Interior ambient lighting $150$150$150$150
Interior ambient lighting, configurable$150    
Mirror tilt-down in reverse$25    
Performance meter    $150
Turn signals on or near mirrors$25    
Seats and Interior Trim 
Carbon fiber trim$200$200$200$200 
Center armrest(s), second row$50    
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    
Metal pedals $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    
Upholstered instrument panel$300    
Upholstered instrument panel, leather $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
Rear wheel steering   $1500$1500
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100  $100$100
Total Value of Features$13,315$3,840$4,240$8,515$10,165
Value of Feature Adjustments$9,475$0$400$4,675$6,325
Value of Feature Adjustments-8,8170-3-26-32

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Specifications Comparison: Audi A8 / S8 vs. Porsche 911

Model Year20182014
ModelA8 / S8911
Body4dr Sedan2dr Coupe
Wheelbase117.8 in96.5 in
Length202.6 in176.8 in
Width76.7 in71.2 in
Height57.4 in51.3 in
Curb Weight4,686 lb.3,043 lb.
Fuel Capacity21.7 gal.16.9 gal.
Row 1 Headroom37.2 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.4 in0.0 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom38.7 in0.0 in
Cargo Volume14.2 ft34.8 ft3

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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)0No
Total Requested00%
Total Not Requested300100%

Option Package Details
Porsche 911 Carrera

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200No
Satellite radio200Yes
Surround sound250Yes
Traffic information25Yes
HD radio50Yes
App support0No
Total Requested52549%
Total Not Requested55051%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming headlights200Yes
Total Requested950100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Larger rear spoiler
FeatureValueRequested?
Larger rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
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 Requested2650100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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
Total Requested1700100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200No
Satellite radio200Yes
Surround sound250Yes
Traffic information25Yes
HD radio50Yes
App support0No
Total Requested52549%
Total Not Requested55051%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming headlights200Yes
Total Requested950100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Larger rear spoiler
FeatureValueRequested?
Larger rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
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 Requested2650100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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
Total Requested1700100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested900100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested500100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested750100%
Total Not Requested00%

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