Audi TT Audi TT 2008 Porsche 718 Boxster Porsche 718 Boxster 2017

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

Join Us

Audi TT vs. Porsche 718 Boxster 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 718 Boxster Invoice Comparison

Lowest Total Price: $46,050

Audi TT Roadster 2.0T   
Difference: $20,615

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820172017
ModelTTTT718 Boxster718 Boxster
TrimRoadster 2.0TRoadster 3.2BaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $36,800 $44,500 $56,000 $68,400
Premium Package 2,150   1,370 1,370
Power convertible top 900      
Navigation system 1,950 1,950 1,730 1,730
Xenon HID headlights 800 800    
Metallic paint (extra cost) 475 475 640 640
iPod integration 0 0    
Bluetooth cell phone link 450 450    
Obstacle detection, rear 350 350    
Adaptive dampers - electrical 1,400 1,400 1,790 1,790
Power sport seats     2,320 2,320
Heated steering wheel     470 470
Metal pedals     535 535
Aluminum trim     760 760
Premium Package 1,999   0 0
Power convertible top 838      
Navigation system 1,813 1,813 0 0
Xenon HID headlights 745 745    
Metallic paint (extra cost) 442 442 0 0
iPod integration 5 5    
Bluetooth cell phone link 418 418    
Obstacle detection, rear 325 325    
Adaptive dampers - electrical 1,303 1,303 0 0
Power sport seats     0 0
Heated steering wheel     0 0
Metal pedals     0 0
Aluminum trim     0 0
Options (change) 8,475 5,425 9,615 9,615
Options (change) 7,888 5,051 0 0
Destination 775 775 1,050 1,050
Total Price $46,050 $50,700 $66,665 $79,065

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 718 Boxster 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 718 Boxster

Lowest Adjusted Price: Audi TT Roadster 2.0T
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $19,080
TrueDelta Adjusted Invoice Difference: $41,862
Model Year2008200820172017
ModelTTTT718 Boxster718 Boxster
TrimRoadster 2.0TRoadster 3.2BaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine200hp I4250hp V6300hp H4350hp H4
TransmissionS6M6M6M6
DrivetrainFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)140, 9140, 9110, 6110, 6
Tire (rear if not all the same)225/50-17225/50-17235/45-18235/40-19
Total Price$46,050$50,700$66,665$79,065
Adjustments for Features0-875-1,535-1,535
Feature-Adjusted Total Price$46,050$49,825$65,130$77,530
Cost Above Minimum$0$3,775$0$12,400

Return to top

Features Comparison: Audi TT vs. Porsche 718 Boxster

Model Year2008200820172017
ModelTTTT718 Boxster718 Boxster
TrimRoadster 2.0TRoadster 3.2BaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed automated manual$1100   
6-speed manual $150$150$150
FWD$0   
AWD $1700  
RWD  $0$0
Accessories 
Heated steering wheel  $100$100
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Obstacle detection, front  $150$150
Rearview camera  $200$200
Side curtain airbags  $350$350
Tires, run-flat$150$150  
Cargo Management 
Cargo net  $40$40
Climate Control 
Automatic air recirculation  $100$100
Dual-zone climate control  $125$125
Residual heat  $50$50
Water-repellent front-door glass  $15$15
Engine / Motor 
Automatic start / stop  $150$150
Mid-engine configuration  $0$0
Regenerative braking  $0$0
Exterior 
Bright-finished exhaust tip(s) $25$25$25
Painted brake calipers (optional)   $0
Infotainment 
Aux input  $50$50
Bluetooth audio streaming  $25$25
DVD-Audio-compatible player  $0$0
Handwriting recognition  $200$200
HD radio  $50$50
iPod integration$100$100  
Media drive, small  $5$5
Off-road navigation system  $0$0
Satellite radio  $200$200
USB port  $25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Compass$0$0  
Fog light, rear  $100$100
Fog lights$125$125  
Headlight washers  $50$50
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Center armrest(s), front row  $75$75
Leather door panel trim  $250$250
Memory system, driver seat  $200$200
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces$0$0  
Transmission 
Launch control $100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$1,850$2,725$3,385$3,385
Value of Feature Adjustments$0$875$1,535$1,535
Value of Feature Adjustments0-815-24-20

Return to top

Specifications Comparison: Audi TT vs. Porsche 718 Boxster

Model Year20082017
ModelTT718 Boxster
Body2dr Convertible2dr Convertible
Wheelbase97.2 in97.4 in
Length164.5 in172.4 in
Width72.5 in70.9 in
Height53.5 in50.4 in
Curb Weight3,131 lb.2,945 lb.
Fuel Capacity14.5 gal.14.3 gal.
Row 1 Headroom37.6 in0.0 in
Row 1 Shoulder Room53.2 in0.0 in
Row 1 Legroom41.2 in0.0 in
Cargo Volume0.09.7 ft3

Return to top

Option Package Details
Audi TT Roadster 2.0T

Premium Package
FeatureValueRequested?
Heated front seats200Yes
CD changer, in-dash200No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Compass0No
MP3-compatible player50Yes
Steering-wheel-mounted transmission controls100No
Total Requested172585%
Total Not Requested30015%

Option Package Details
Porsche 718 Boxster

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested80063%
Total Not Requested47537%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80062%
Total Not Requested50038%

Option Package Details
Porsche 718 Boxster S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested80063%
Total Not Requested47537%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80062%
Total Not Requested50038%

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.