Porsche 911 Porsche 911 2017 Audi A8 / S8 Audi A8 / S8 2014

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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: $114,255

Porsche 911 Carrera   
Difference: $1,390

Lowest Total Invoice: $101,749

Porsche 911 Carrera   
Difference: $5,866

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017201720172014
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Base Price $89,400 $103,400 $119,000 $159,200 $188,100 $112,500
Base Invoice $80,460 $93,060 $107,100 $143,280 $169,290 $104,627
Heated steering wheel 470 470   0 0  
Adaptive sport seats plus 3,825 3,825   1,145    
Premium Package Plus 3,970 3,970 4,570      
Adaptive cruise control, all-speed 2,490 2,490 2,490 2,490 2,490  
Metallic paint (extra cost) 710 710 710      
Wood trim 1,990 1,990   1,990 0 0
Sunroof 1,990 1,990 1,990   1,990  
Power-folding mirrors 320 320 0 320 0  
Blind spot warning system 850 850 850 850 850  
Dual-mode exhaust, switchable 2,950 2,950        
Body kit 750 750 750 750 750  
Upholstered instrument panel, leather 3,490 3,490 3,850      
LED headlights     2,765      
Carbon fiber / leather-wrapped steering wheel     470      
Cooled or ventilated front seats     615 840 840  
Interior ambient lighting       510 510  
Proximity key       1,090 1,090  
Auto-dimming headlights       500    
Driver Assistance Package           2,250
Heated steering wheel 400 400   0 0  
Adaptive sport seats plus 3,251 3,251   973    
Premium Package Plus 3,375 3,375 3,884      
Adaptive cruise control, all-speed 2,117 2,117 2,117 2,117 2,117  
Metallic paint (extra cost) 604 604 604      
Wood trim 1,692 1,692   1,692 0 0
Sunroof 1,692 1,692 1,692   1,692  
Power-folding mirrors 272 272 0 272 0  
Blind spot warning system 723 723 723 723 723  
Dual-mode exhaust, switchable 2,508 2,508        
Body kit 638 638 638 638 638  
Upholstered instrument panel, leather 2,967 2,967 3,273      
LED headlights     2,350      
Carbon fiber / leather-wrapped steering wheel     400      
Cooled or ventilated front seats     523 714 714  
Interior ambient lighting       434 434  
Proximity key       927 927  
Auto-dimming headlights       425    
Driver Assistance Package           2,093
Options (change) 23,805 23,805 19,060 10,485 8,520 2,250
Options (change) 20,239 20,239 16,204 8,915 7,245 2,093
Destination 1,050 1,050 1,050 1,050 1,050 895
Total Price $114,255 $128,255 $139,110 $170,735 $197,670 $115,645
Total Invoice $101,749 $114,349 $124,354 $153,245 $177,585 $107,615

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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 and Invoice: Audi A8 / S8 S8
TrueDelta Adjusted Price Difference: $5,795
TrueDelta Adjusted Invoice Difference: $820
Model Year201720172017201720172014
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Engine370hp H6420hp H6450hp H6540hp H6580hp H6520hp V8
TransmissionM7M7M7S7S7T8
DrivetrainRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8555, 12555, 12630, 14
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20265/35-21
Total Price$114,255$128,255$139,110$170,735$197,670$115,645
Adjustments for Features0-400-1,400-5,900-10,400-7,185
Feature-Adjusted Total Price$114,255$127,855$137,710$164,835$187,270$108,460
Cost Above Minimum$0$13,600$23,455$50,580$73,015$0
Total Invoice$101,749$114,349$124,354$153,245$177,585$107,615
Adjustments for Features0-357-1,251-5,296-9,343-6,686
Feature-Adjusted Total Invoice$101,749$113,992$123,103$147,949$168,242$100,929
Cost Above Minimum$0$12,243$21,354$46,200$66,493$0

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Features Comparison: Porsche 911 vs. Audi A8 / S8

Model Year201720172017201720172014
Model911911911911911A8 / S8
TrimCarreraCarrera SCarrera GTSTurboTurbo SS8
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
Heated steering wheel$100$100$100$100$100 
Power door closers     $300
Power rear side windows     $200
Power trunk closer     $350
Remote app$25$25$25$25$25 
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
Ceramic brake rotors    $4000 
Collision preparation system, rear     $100
Full-size spare tire     $225
Rear side airbags     $300
Rearview camera$200$200$200$200$200 
Rollover sensor     $50
Secondary collision brake assist$25$25$25$25$25 
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
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$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
Rear-engine configuration$0$0$0$0$0 
Regenerative braking$0$0$0$0$0 
Exterior 
Active front spoiler   $500$500 
Active grille shutters$0$0$0$0$0 
Active rear spoiler$300$300$300$300$300 
Black exterior trim (optional)  $0   
Laminated front side windows     $200
Laminated rear side windows     $100
Painted brake calipers (optional) $0$0$0$0 
Retractable rear spoiler$400$400$400   
Tall rear wing-type spoiler   $500$500 
Infotainment 
4G LTE connectivity$0$0$0$0$0 
App support$0$0$0$0$0 
Apple CarPlay support$100$100$100$100$100 
DVD-Audio-compatible player$0$0$0$0$0 
DVD-compatible player     $0
Navigation map updates, three years$0$0$0$0$0 
Off-road navigation system$0$0$0$0$0 
Surround sound   $250$250$250
Telematics service, such as OnStar$200$200$200$200$200 
Traffic + travel information     $25
Traffic information$25$25$25$25$25 
Instruments, Lights, and Mirrors 
Analog clock     $25
Boost gauge$75$75$75$75$75 
Chronometer  $100$100$100 
Fog lights     $125
Mirror tilt-down in reverse     $25
Performance data recording app  $200   
Performance meter  $150$150$150 
Turn signals on or near mirrors     $25
Seats and Interior Trim 
Aluminum trim  $100   
Carbon fiber / leather-wrapped steering wheel  $150   
Center armrest(s), second row     $50
Folding second row seats w/o opening to trunk$75$75$75$75$75 
Leather door panel trim$250$250 $250$250$250
Leather-wrapped steering wheel$150$150 $150$150$150
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$300 $300$300$300
Suspension, Wheels, and Tires 
Active stabilizer bars    $500 
Active steering     $1000
Air suspension, auto-leveling and height adjustable     $1000
Alloy wheels$350$350$350 $350$350
Electronic systems calibration selector  $200$200$200$200
Polished alloy wheels   $350  
Rear wheel steering   $1500$1500 
Transmission 
Downshift rev matching  $50   
Steering-wheel-mounted transmission controls   $100$100$100
Total Value of Features$4,815$5,215$6,215$10,715$15,215$12,000
Value of Feature Adjustments$0$400$1,400$5,900$10,400$7,185
Value of Feature Adjustments0-357-1,251-5,296-9,343-6,686

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Specifications Comparison: Porsche 911 vs. Audi A8 / S8

Model Year20172014
Model911A8 / S8
Body2dr Coupe4dr Sedan
Wheelbase96.5 in117.8 in
Length177.1 in202.2 in
Width71.2 in76.7 in
Height50.9 in57.5 in
Curb Weight3,154 lb.4,366 lb.
Fuel Capacity16.9 gal.23.8 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 in37.7 in
Cargo Volume,
Minimum
5.1 ft313.2 ft3
Cargo Volume,
Maximum
14.3 ft313.2 ft3

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Option Package Details
Porsche 911 Carrera

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 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested1700100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested3350100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

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 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested1700100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested3350100%
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
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
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%

Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%

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