Audi A5 / S5 Audi A5 / S5 2010 Porsche Boxster Porsche Boxster 2007

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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: $52,000

Audi A5 / S5 A5 2.0T   
Difference: $4,955

Lowest Total Invoice: $48,419

Audi A5 / S5 A5 2.0T   
Difference: $116

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020072007
ModelA5 / S5A5 / S5BoxsterBoxster
TrimA5 2.0TS5 3.0TBaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $42,000 $58,250 $45,600 $55,500
Base Invoice $39,060 $54,174 $38,760 $48,415
Prestige Package 8,300      
Wind blocker 0      
Metallic paint (extra cost) 475 475    
Wood trim 400 500 890 890
Power Seat Package     1,550 1,550
Auto-dimming rearview mirror     690 690
Floor mats     115 115
Heated front seats     480 480
Automatic climate control, front     550 550
Front sport buckets     760 760
Audio controls on steering wheel     990 990
Navigation system     3,070 3,070
Xenon HID headlights     1,090 1,090
Wind blocker, small     375 375
Prestige Package 7,719      
Wind blocker 0      
Metallic paint (extra cost) 443 443    
Wood trim 372 466 757 757
Power Seat Package     1,318 1,318
Auto-dimming rearview mirror     587 587
Floor mats     98 98
Heated front seats     408 408
Automatic climate control, front     468 468
Front sport buckets     646 646
Audio controls on steering wheel     842 842
Navigation system     2,610 2,610
Xenon HID headlights     927 927
Wind blocker, small     319 319
Options (change) 9,175 975 10,560 10,560
Options (change) 8,534 909 8,980 8,980
Destination 825 825 795 795
Total Price $52,000 $60,050 $56,955 $66,855
Total Invoice $48,419 $55,908 $48,535 $58,190

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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 and Invoice: Audi A5 / S5 A5 2.0T
TrueDelta Adjusted Price Difference: $8,765
TrueDelta Adjusted Invoice Difference: $3,664
Model Year2010201020072007
ModelA5 / S5A5 / S5BoxsterBoxster
TrimA5 2.0TS5 3.0TBaseS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine211hp I4333hp V6245hp H6295hp H6
TransmissionCVT-8S7M5M6
DrivetrainFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14180, 1050, 4230, 7
Tire (rear if not all the same)245/40-18255/35-19205/55-17235/40-18
Total Price$52,000$60,050$56,955$66,855
Adjustments for Features-3,810-4,2200-150
Feature-Adjusted Total Price$48,190$55,830$56,955$66,705
Cost Above Minimum$0$7,640$0$9,750
Total Invoice$48,419$55,908$48,535$58,190
Adjustments for Features-3,548-3,9290-131
Feature-Adjusted Total Invoice$44,871$51,979$48,535$58,059
Cost Above Minimum$0$7,108$0$9,524

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Features Comparison: Audi A5 / S5 vs. Porsche Boxster

Model Year2010201020072007
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  
5-speed manual  $0 
6-speed manual   $150
FWD$0   
AWD $1700  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Proximity key$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  
Brake assist$50$50  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Roll bar  $200$200
Side curtain airbags$350$350  
Cargo Management 
Cargo net  $40$40
Climate Control 
Dual-zone climate control$125$125  
Rear air vents with automatic controls$250$250  
Water-repellent front-door glass  $15$15
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Retractable rear spoiler  $400$400
Infotainment 
Aux input$50$50  
Bluetooth cell phone link$100$100  
DVD-compatible player$0   
iPod integration$100$100  
Media drive$15   
MP3-compatible player$50$50  
Navigation system$600 $600$600
Satellite radio$200$200  
Surround sound$250   
Traffic information$25   
Voice control for nav and audio$100   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 $75$75
Auto-dimming passenger-side mirror$75 $75$75
Auto-dimming rearview mirror$150 $150$150
Automatic headlights$125$125  
Compass$0   
Headlight washers  $50$50
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  
Memory system, driver seat$200 $200$200
Power 4-way lumbar adjuster, passenger seat $150  
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0  
Transmission 
Steering-wheel-mounted transmission controls $100  
Total Value of Features$5,715$6,125$1,905$2,055
Value of Feature Adjustments$3,810$4,220$0$150
Value of Feature Adjustments-3,548-3,9290-131

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Specifications Comparison: Audi A5 / S5 vs. Porsche Boxster

Model Year20102007
ModelA5 / S5Boxster
Body2dr Convertible2dr Convertible
Wheelbase108.3 in95.1 in
Length182.1 in170.4 in
Width73.0 in70.9 in
Height54.4 in51.0 in
Curb Weight4,001 lb.2,856 lb.
Fuel Capacity16.9 gal.17.0 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 audio100No
Auto-dimming passenger-side mirror75Yes
Traffic information25No
Media drive, large15No
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 link100No
Dual-zone climate control125No
iPod integration100No
Total Requested200056%
Total Not Requested159044%

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%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Power Seat Package
FeatureValueRequested?
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 Requested850100%
Total Not Requested00%

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%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Power Seat Package
FeatureValueRequested?
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 Requested850100%
Total Not Requested00%

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