Porsche Boxster Porsche Boxster 2007 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2015

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Porsche Boxster vs. Audi A5 / S5 / RS5 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 / RS5 Invoice Comparison

Lowest Total Price: $78,455

Porsche Boxster S   
Difference: $8,220

Lowest Total Invoice: $68,049

Porsche Boxster S   
Difference: $12,623

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072015
ModelBoxsterA5 / S5 / RS5
TrimSRS 5
Body2dr Convertible2dr Convertible
Base Price $55,500 $79,200
Base Invoice $48,415 $73,656
Sport Chrono Package 920  
Adaptive dampers - electrical 1,990  
Wind blocker, small 375  
Obstacle detection, rear 530  
Carbon fiber trim 890  
Front sport buckets 760  
Automatic climate control, front 550  
Ceramic brake rotors 8,150 6,000
5-speed shiftable automatic 3,000  
Preferred Package Plus S 4,995  
Metallic paint (extra cost)   550
Sport Chrono Package 782  
Adaptive dampers - electrical 1,692  
Wind blocker, small 319  
Obstacle detection, rear 451  
Carbon fiber trim 757  
Front sport buckets 646  
Automatic climate control, front 468  
Ceramic brake rotors 6,928 5,580
5-speed shiftable automatic 2,550  
Preferred Package Plus S 4,246  
Metallic paint (extra cost)   511
Options (change) 22,160 6,550
Options (change) 18,839 6,091
Destination 795 925
Total Price $78,455 $86,675
Total Invoice $68,049 $80,672

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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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Request free, no-obligation Porsche Boxster dealer quotes or Audi A5 / S5 / RS5 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. Audi A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $2,575
TrueDelta Adjusted Invoice Difference: $7,369
Model Year20072015
ModelBoxsterA5 / S5 / RS5
TrimSRS 5
Body2dr Convertible2dr Convertible
Engine295hp H6450hp V8
TransmissionT5S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/27 MPG16/23 MPG
Audio (watts, speakers)325, 11505, 14
Tire (rear if not all the same)235/40-18265/35-19
Total Price$78,455$86,675
Adjustments for Features0-5,645
Feature-Adjusted Total Price$78,455$81,030
Total Invoice$68,049$80,672
Adjustments for Features0-5,254
Feature-Adjusted Total Invoice$68,049$75,418

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Features Comparison: Porsche Boxster vs. Audi A5 / S5 / RS5

Model Year20072015
ModelBoxsterA5 / S5 / RS5
TrimSRS 5
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Proximity key $250
Wind blocker $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
Brake assist $50
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Roll bar$200 
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Climate Control 
Dual-zone climate control $125
Rear air vents with automatic controls $250
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Mid-engine configuration$0 
Exterior 
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
Audio controls on steering wheel $125
Aux input $50
Bluetooth cell phone link $100
CD changer, remote$200 
iPod integration $100
MP3-compatible player $50
Satellite radio $200
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Compass $0
Cornering lights $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Power 4-way lumbar adjuster, passenger seat $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,555$8,200
Value of Feature Adjustments$0$5,645
Value of Feature Adjustments0-5,254

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Specifications Comparison: Porsche Boxster vs. Audi A5 / S5 / RS5

Model Year20072015
ModelBoxsterA5 / S5 / RS5
Body2dr Convertible2dr Convertible
Wheelbase95.1 in108.3 in
Length170.4 in182.1 in
Width70.9 in73.0 in
Height51.0 in54.4 in
Curb Weight3,053 lb.4,372 lb.
Fuel Capacity17.0 gal.16.9 gal.
Row 1 Headroom38.4 in40.0 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 in36.3 in
Row 2 Shoulder Room0.0 in46.8 in
Row 2 Legroom0.0 in31.9 in
Cargo Volume9.9 ft310.2 ft3

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Option Package Details
Porsche Boxster S

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
Preferred Package Plus S
FeatureValueRequested?
CD changer, remote200No
Xenon HID headlights500Yes
Headlight washers50Yes
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
Surround sound250Yes
Bose, 325W, 11 speakers (with subwoofer)350No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Floor mats75Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested232581%
Total Not Requested55019%

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