Audi TT Audi TT 2015 Porsche 911 Porsche 911 2017

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi TT 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 TT vs. Porsche 911 Invoice Comparison

Lowest Total Price: $55,095

Audi TT S 2.0 TFSI   
Difference: $62,435

Lowest Total Invoice: $51,301

Audi TT S 2.0 TFSI   
Difference: $53,845

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520172017201720172017
ModelTT911911911911911
TrimS 2.0 TFSICarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $51,700 $101,700 $115,700 $131,300 $171,500 $200,400
Base Invoice $48,082 $91,530 $104,130 $118,170 $154,350 $180,360
Navigation system 1,950          
Metallic paint (extra cost) 550 710 710 710    
Heated steering wheel   470 470   0 0
Adaptive sport seats plus   3,825 3,825      
Auto-dimming mirrors   420 420      
Upholstered instrument panel, leather   3,490 3,490 3,850    
Dual-mode exhaust, switchable   2,950 2,950      
Aluminum trim   965 965   965  
Body kit   750 750 750 750 750
Heated front seats   690 690      
Interior ambient lighting   510 510 510 510 510
Carbon fiber / leather-wrapped steering wheel       470    
Premium Package       3,345    
Wood trim           0
Navigation system 1,813          
Metallic paint (extra cost) 511 604 604 604    
Heated steering wheel   400 400   0 0
Adaptive sport seats plus   3,251 3,251      
Auto-dimming mirrors   357 357      
Upholstered instrument panel, leather   2,967 2,967 3,273    
Dual-mode exhaust, switchable   2,508 2,508      
Aluminum trim   820 820   820  
Body kit   638 638 638 638 638
Heated front seats   587 587      
Interior ambient lighting   434 434 434 434 434
Carbon fiber / leather-wrapped steering wheel       400    
Premium Package       2,843    
Wood trim           0
Options (change) 2,500 14,780 14,780 9,635 2,225 1,260
Options (change) 2,324 12,566 12,566 8,192 1,892 1,072
Destination 895 1,050 1,050 1,050 1,050 1,050
Total Price $55,095 $117,530 $131,530 $141,985 $174,775 $202,710
Total Invoice $51,301 $105,146 $117,746 $127,412 $157,292 $182,482

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi TT dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi TT vs. Porsche 911

Lowest Adjusted Price and Invoice: Audi TT S 2.0 TFSI
TrueDelta Adjusted Price Difference: $60,580
TrueDelta Adjusted Invoice Difference: $52,185
Model Year201520172017201720172017
ModelTT911911911911911
TrimS 2.0 TFSICarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine265hp I4370hp H6420hp H6450hp H6540hp H6580hp H6
TransmissionS6M7M7M7S7S7
DrivetrainAWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)255, 12?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)255/35-19235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$55,095$117,530$131,530$141,985$174,775$202,710
Adjustments for Features0-1,855-2,255-3,705-8,105-13,405
Feature-Adjusted Total Price$55,095$115,675$129,275$138,280$166,670$189,305
Cost Above Minimum$0$0$13,600$22,605$50,995$73,630
Total Invoice$51,301$105,146$117,746$127,412$157,292$182,482
Adjustments for Features0-1,660-2,019-3,325-7,294-12,067
Feature-Adjusted Total Invoice$51,301$103,486$115,727$124,087$149,998$170,415
Cost Above Minimum$0$0$12,241$20,601$46,512$66,929

Return to top

Features Comparison: Audi TT vs. Porsche 911

Model Year201520172017201720172017
ModelTT911911911911911
TrimS 2.0 TFSICarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed automated manual$1100     
7-speed manual $300$300$300  
7-speed automated manual    $1200$1200
AWD$1700   $1700$1700
RWD $0$0$0  
Accessories 
Heated steering wheel $100$100$100$100$100
Remote app $25$25$25$25$25
Remote window/roof operation $15$15$15$15$15
Tilt/telescoping steering wheel, manual$250     
Tilt/telescoping steering wheel, power $350$350$350$350$350
Wind blocker $300$300$300$300$300
Wind blocker, small$100     
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0     
Auto-raising roll bars / headrests $500$500$500$500$500
Ceramic brake rotors     $4000
Obstacle detection, front $150$150$150$150$150
Rearview camera $200$200$200$200$200
Roll bar$200     
Secondary collision brake assist $25$25$25$25$25
Side curtain airbags $350$350$350$350$350
Torque vectoring, brake-based  $100$100$100$100
Cargo Management 
Cargo net$40     
Rear seat pass-through$100     
Ski sack$50     
Storage compartment under front seat(s)$50     
Climate Control 
Automatic air recirculation $100$100$100$100$100
Dual-zone climate control $125$125$125$125$125
Residual heat $50$50$50$50$50
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  
Painted brake calipers (optional)  $0$0$0$0
Retractable rear spoiler$400$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
Bluetooth audio streaming $25$25$25$25$25
DVD-Audio-compatible player $0$0$0$0$0
Handwriting recognition $200$200$200$200$200
HD radio $50$50$50$50$50
In-vehicle Internet $150$150$150$150$150
iPod integration$100     
Media drive $15$15$15$15$15
MP3-compatible player $50$50$50$50$50
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
USB port $25$25$25$25$25
Voice control for nav and audio $100$100$100$100$100
Wi-Fi hotspot $50$50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75$75
Auto-dimming headlights     $200
Auto-dimming passenger-side mirror $75$75$75$75$75
Boost gauge $75$75$75$75$75
Chronometer   $100$100$100
Compass$0     
Cornering lights   $50$50$50
Fog light, rear $100$100$100$100$100
Fog lights$125     
Headlight washers$50  $50$50$50
LED headlights    $1000$1000
Performance data recording app   $200  
Performance meter   $150$150$150
Steering-linked headlights   $150$150$150
Turn signals on or near mirrors$25     
Xenon HID headlights$500$500$500$500  
Seats and Interior Trim 
Aluminum trim$100$100$100$100$100 
Carbon fiber / leather-wrapped steering wheel   $150  
Center armrest(s), front row $75$75$75$75$75
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
Memory system, driver seat $200$200$200$200$200
No leather in second row$-300     
Power seatback bolsters, driver seat $100$100$100 $100
Power seatback bolsters, passenger seat $100$100$100 $100
Power thigh bolsters, driver seat $100$100$100 $100
Power thigh bolsters, passenger seat $100$100$100 $100
Power thigh support length adjuster, driver seat $100$100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100$100
Synthetic suede door panel trim   $250  
Synthetic suede inserts in leather seating surfaces   $0  
Upholstered instrument cluster hood, leather$200     
Upholstered instrument panel, leather $1000$1000$1000$1000$1000
Wood trim     $300
Suspension, Wheels, and Tires 
Active stabilizer bars     $500
Alloy wheels$350$350$350$350 $350
Electronic systems calibration selector$200  $200$200$200
Polished alloy wheels    $350 
Rear wheel steering    $1500$1500
Sport suspension (upgrade)$0     
Transmission 
Downshift rev matching   $50  
Launch control$100     
Steering-wheel-mounted transmission controls$100   $100$100
Total Value of Features$6,690$8,545$8,945$10,395$14,795$20,095
Value of Feature Adjustments$0$1,855$2,255$3,705$8,105$13,405
Value of Feature Adjustments0-1,660-2,019-3,325-7,294-12,067

Return to top

Specifications Comparison: Audi TT vs. Porsche 911

Model Year20152017
ModelTT911
Body2dr Convertible2dr Convertible
Wheelbase97.2 in96.5 in
Length164.5 in177.1 in
Width72.5 in71.2 in
Height53.5 in50.7 in
Curb Weight3,308 lb.3,308 lb.
Fuel Capacity16.3 gal.16.9 gal.
Row 1 Headroom37.6 in0.0 in
Row 1 Shoulder Room53.2 in0.0 in
Row 1 Legroom41.1 in0.0 in
Cargo Volume,
Minimum
8.8 ft35.1 ft3
Cargo Volume,
Maximum
8.810.8 ft3

Return to top

Option Package Details
Audi TT S 2.0 TFSI

Navigation system
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Traffic information25Yes
iPod integration100Yes
SD Card slot25Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power tilt adjuster, passenger seat100Yes
Total Requested80047%
Total Not Requested90053%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15050%
Total Not Requested15050%

Option Package Details
Porsche 911 Carrera S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power tilt adjuster, passenger seat100Yes
Total Requested80047%
Total Not Requested90053%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15050%
Total Not Requested15050%

Option Package Details
Porsche 911 Carrera GTS

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested105050%
Total Not Requested105050%

Option Package Details
Porsche 911 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Hatchbacks and Convertibles.
See TrueDelta's information for all Audi models.