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

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

Lowest Total Price: $58,190

Audi A5 / S5 S5   
Difference: $19,465

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  Down Payment Interest Rate Term
Model Year20102009
ModelBoxsterA5 / S5
TrimSS5
Body2dr Convertible2dr Coupe
Base Price $58,000 $51,400
Adaptive Sports Seats 3,055  
iPod integration 440  
Navigation system 3,110 2,390
Auto-dimming rearview mirror 690  
Xenon HID headlights 1,560  
7-speed automated manual 3,420  
Metallic paint (extra cost) 710 475
Bluetooth cell phone link 695  
CD changer, in-dash 650  
Floor mats 90  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Satellite radio 750  
Heated front seats 510  
Wood trim 890 500
Voice control for nav and audio 595  
6-speed shiftable automatic   1,300
Adaptive Sports Seats 2,597  
iPod integration 0  
Navigation system 0 2,178
Auto-dimming rearview mirror 587  
Xenon HID headlights 0  
7-speed automated manual 0  
Metallic paint (extra cost) 0 443
Bluetooth cell phone link 0  
CD changer, in-dash 553  
Floor mats 0  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Satellite radio 0  
Heated front seats 0  
Wood trim 757 466
Voice control for nav and audio 0  
6-speed shiftable automatic   1,209
Options (change) 18,705 4,665
Options (change) 5,804 4,296
Destination 950 825
Gas Tax 0 1,300
Total Price $77,655 $58,190

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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 Boxster vs. Audi A5 / S5

Lowest Adjusted Price: Audi A5 / S5 S5
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $18,470
TrueDelta Adjusted Invoice Difference: $47,556
Model Year20102009
ModelBoxsterA5 / S5
TrimSS5
Body2dr Convertible2dr Coupe
Engine310hp H6354hp V8
TransmissionS7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/29 MPG16/22 MPG
Audio (watts, speakers)185, 7180, 10
Tire (rear if not all the same)235/40-18255/35-19
Total Price$77,655$58,190
Adjustments for Features-9950
Feature-Adjusted Total Price$76,660$58,190

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Features Comparison: Porsche Boxster vs. Audi A5 / S5

Model Year20102009
ModelBoxsterA5 / S5
TrimSS5
Body2dr Convertible2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Roll bar$200 
Side curtain airbags $350
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Rear seat pass-through $100
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents with automatic controls $250
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Power convertible top$4000 
Power-venting glass roof panel $300
Retractable rear spoiler$400 
Infotainment 
DVD-Audio-compatible player$0 
Media drive$15 
MP3-compatible player $50
Off-road navigation system$0 
SD Card slot $25
Instruments, Lights, and Mirrors 
Automatic headlights $125
Compass $0
Interior ambient lighting$150 
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Total Value of Features$6,345$5,350
Value of Feature Adjustments$995$0
Value of Feature Adjustments-870

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Specifications Comparison: Porsche Boxster vs. Audi A5 / S5

Model Year20102009
ModelBoxsterA5 / S5
Body2dr Convertible2dr Coupe
Wheelbase95.1 in108.3 in
Length172.1 in182.1 in
Width70.9 in73.0 in
Height50.9 in54.0 in
Curb Weight3,042 lb.3,891 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom38.4 in39.1 in
Row 1 Shoulder Room51.7 in54.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom0.0 in36.0 in
Row 2 Shoulder Room0.0 in52.8 in
Row 2 Legroom0.0 in31.7 in
Cargo Volume9.9 ft312.0 ft3

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Option Package Details
Porsche Boxster S

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
Audi A5 / S5 S5

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
iPod integration100Yes
Total Requested800100%
Total Not Requested00%
6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%

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