Audi A5 / S5 Audi A5 / S5 2010 Porsche Boxster Porsche Boxster 2009

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Audi A5 / S5 vs. Porsche 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 A5 / S5 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $54,400

Audi A5 / S5 A5 2.0T   
Difference: $12,850

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020092009
ModelA5 / S5A5 / S5BoxsterBoxster
TrimA5 2.0TS5 3.0TBaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $42,000 $58,250 $46,600 $56,700
Prestige Package 8,300 5,700    
Wind blocker 0      
Comfort Package 2,400 1,400    
Wood trim 400 500 890 890
Metallic paint (extra cost) 475 475 710 710
Audi Drive Select Package   3,950    
Sport Chrono Package     960 960
Adaptive dampers - electrical     1,990 1,990
Adaptive Sports Seats     3,055 3,055
Auto-dimming rearview mirror     690 690
iPod integration     440 440
Navigation system     3,110 3,110
Floor mats     90 90
Heated front seats     500 500
Automatic climate control, front     550 550
Voice control for nav and audio     595 595
Bluetooth cell phone link     695 695
Satellite radio     750 750
Cooled or ventilated front seats     800 800
Limited-slip rear differential     950 950
Audio controls on steering wheel     990 990
Xenon HID headlights     1,560 1,560
Wind blocker, small     375 375
Prestige Package 7,719 5,302    
Wind blocker 0      
Comfort Package 2,232 1,302    
Wood trim 372 466 757 757
Metallic paint (extra cost) 443 443 0 0
Audi Drive Select Package   3,673    
Sport Chrono Package     0 0
Adaptive dampers - electrical     1,692 1,692
Adaptive Sports Seats     2,597 2,597
Auto-dimming rearview mirror     587 587
iPod integration     0 0
Navigation system     0 0
Floor mats     0 0
Heated front seats     0 0
Automatic climate control, front     468 468
Voice control for nav and audio     0 0
Bluetooth cell phone link     0 0
Satellite radio     0 0
Cooled or ventilated front seats     0 0
Limited-slip rear differential     0 0
Audio controls on steering wheel     842 842
Xenon HID headlights     0 0
Wind blocker, small     319 319
Options (change) 11,575 12,025 19,700 19,700
Options (change) 10,766 11,186 7,262 7,262
Destination 825 825 950 950
Total Price $54,400 $71,100 $67,250 $77,350

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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 A5 / S5 vs. Porsche Boxster

Lowest Adjusted Price: Audi A5 / S5 A5 2.0T
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $14,945
TrueDelta Adjusted Invoice Difference: $40,488
Model Year2010201020092009
ModelA5 / S5A5 / S5BoxsterBoxster
TrimA5 2.0TS5 3.0TBaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine211hp I4333hp V6255hp H6310hp H6
TransmissionCVT-8S7M6M6
DrivetrainFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 1450, 4185, 7
Tire (rear if not all the same)245/40-18255/35-19205/55-17235/40-18
Total Price$54,400$71,100$67,250$77,350
Adjustments for Features-2,095-6,29500
Feature-Adjusted Total Price$52,305$64,805$67,250$77,350
Cost Above Minimum$0$12,500$0$10,100

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Features Comparison: Audi A5 / S5 vs. Porsche Boxster

Model Year2010201020092009
ModelA5 / S5A5 / S5BoxsterBoxster
TrimA5 2.0TS5 3.0TBaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100   
7-speed automated manual $1200  
6-speed manual  $150$150
FWD$0   
AWD $1700  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Proximity key$250$250  
Wind blocker$300$300  
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Auto-raising roll bars / headrests$500$500  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Roll bar  $200$200
Side curtain airbags$350$350  
Temporary spare tire$150$150  
Cargo Management 
Cargo net  $40$40
Climate Control 
Automatic air recirculation$100$100  
Dual-zone climate control$125$125  
Rear air vents with automatic controls$250$250  
Water-repellent front-door glass  $15$15
Drivetrain 
Active rear differential $500  
Limited-slip rear differential  $300$300
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Retractable rear spoiler  $400$400
Infotainment 
DVD-Audio-compatible player  $0$0
DVD-compatible player$0$0  
MP3-compatible player$50$50  
Off-road navigation system  $0$0
SD Card slot$25$25  
Surround sound$250$250  
Traffic information$25$25  
Instruments, Lights, and Mirrors 
Automatic headlights$125$125  
Chronometer  $100$100
Compass$0$0  
Headlight washers  $50$50
Steering-linked headlights  $150$150
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Folding second row seats$300$300  
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
Metal pedals  $75$75
Neck-level heating, front seats$150$150  
No leather in second row  $-300$-300
Power 4-way lumbar adjuster, passenger seat$150$150  
Power seatback bolsters, driver seat  $100$100
Power seatback bolsters, passenger seat  $100$100
Power thigh bolsters, driver seat  $100$100
Power thigh bolsters, passenger seat  $100$100
Suspension, Wheels, and Tires 
Active steering $1000  
Adaptive dampers - electrical $500$500$500
Electronic systems calibration selector $200$200$200
Sport suspension (upgrade) $0  
Transmission 
Launch control  $100$100
Steering-wheel-mounted transmission controls $100  
Total Value of Features$4,575$8,775$2,480$2,480
Value of Feature Adjustments$2,095$6,295$0$0
Value of Feature Adjustments-1,951-5,86000

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Specifications Comparison: Audi A5 / S5 vs. Porsche Boxster

Model Year20102009
ModelA5 / S5Boxster
Body2dr Convertible2dr Convertible
Wheelbase108.3 in95.1 in
Length182.1 in172.1 in
Width73.0 in70.9 in
Height54.4 in50.9 in
Curb Weight4,001 lb.2,944 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom39.9 in38.4 in
Row 1 Shoulder Room54.3 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in41.6 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room46.9 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume10.2 ft39.9 ft3

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Option Package Details
Audi A5 / S5 A5 2.0T

Prestige Package
FeatureValueRequested?
Navigation system600Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
DVD-compatible player0No
Proximity key250No
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75Yes
Traffic information25No
Media drive, large15Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Heated front seats200Yes
Rear air vents with automatic controls150No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125No
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Dual-zone climate control125No
iPod integration100Yes
Total Requested231564%
Total Not Requested127536%
Comfort Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Cooled or ventilated front seats300Yes
Power 4-way lumbar adjuster, passenger seat150No
Neck-level heating, front seats150No
Upholstered door panels, leather250Yes
Total Requested55065%
Total Not Requested30035%

Option Package Details
Audi A5 / S5 S5 3.0T

Prestige Package
FeatureValueRequested?
Navigation system600Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
DVD-compatible player0No
Proximity key250No
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75Yes
Traffic information25No
Media drive, large15Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested121558%
Total Not Requested87542%
Comfort Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Neck-level heating, front seats150No
Total Requested30067%
Total Not Requested15033%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500No
Adaptive shocks - electrical500Yes
Active steering1000No
Electronic systems calibration selector200Yes
Total Requested70032%
Total Not Requested150068%

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested95070%
Total Not Requested40030%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested95070%
Total Not Requested40030%

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