Porsche Boxster Porsche Boxster 2007 Audi A4 / S4 Audi A4 / S4 2016

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Porsche Boxster vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $55,100

Audi A4 / S4 S4 3.0T   
Difference: $18,890

Lowest Total Invoice: $51,309

Audi A4 / S4 S4 3.0T   
Difference: $12,945

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072016
ModelBoxsterA4 / S4
TrimSS4 3.0T
Body2dr Convertible4dr Sedan
Base Price $55,500 $49,200
Base Invoice $48,415 $45,756
Sport Chrono Package 920  
Adaptive dampers - electrical 1,990 1,000
5-speed shiftable automatic 3,000  
Wood trim 890  
Navigation system 3,070  
Obstacle detection, rear 530  
Audio controls on steering wheel 990  
Automatic climate control, front 550  
Front sport buckets 760  
Preferred Package Plus S 4,995  
Technology Package   2,300
Metallic paint (extra cost)   575
6-speed manual   0
Wood trim, alternative type   1,100
Sport Chrono Package 782  
Adaptive dampers - electrical 1,692 930
5-speed shiftable automatic 2,550  
Wood trim 757  
Navigation system 2,610  
Obstacle detection, rear 451  
Audio controls on steering wheel 842  
Automatic climate control, front 468  
Front sport buckets 646  
Preferred Package Plus S 4,246  
Technology Package   2,138
Metallic paint (extra cost)   536
6-speed manual   0
Wood trim, alternative type   1,024
Options (change) 17,695 4,975
Options (change) 15,044 4,628
Destination 795 925
Total Price $73,990 $55,100
Total Invoice $64,254 $51,309

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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: Porsche Boxster vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $18,975
TrueDelta Adjusted Invoice Difference: $13,024
Model Year20072016
ModelBoxsterA4 / S4
TrimSS4 3.0T
Body2dr Convertible4dr Sedan
Engine295hp H6333hp V6
TransmissionT5M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/27 MPG17/26 MPG
Audio (watts, speakers)325, 11505, 14
Tire (rear if not all the same)235/40-18245/40-18
Total Price$73,990$55,100
Adjustments for Features0-85
Feature-Adjusted Total Price$73,990$55,015
Total Invoice$64,254$51,309
Adjustments for Features0-79
Feature-Adjusted Total Invoice$64,254$51,230

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Features Comparison: Porsche Boxster vs. Audi A4 / S4

Model Year20072016
ModelBoxsterA4 / S4
TrimSS4 3.0T
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Proximity key $250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system $200
Brake assist $50
Rearview camera $200
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 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Body kit $0
Power convertible top$4000 
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, remote$200 
DVD-compatible player $0
HD radio $50
In-vehicle Internet $150
iPod integration $100
Media drive $15
MP3-compatible player $50
Satellite radio $200
Traffic + travel information $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Compass $0
Headlight washers$50 
Turn signals on or near mirrors $25
Seats and Interior Trim 
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
Power 4-way lumbar adjuster, passenger seat $150
Synthetic suede inserts in leather seating surfaces $0
Wood trim$300 
Wood trim, alternative type $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Total Value of Features$6,305$6,390
Value of Feature Adjustments$0$85
Value of Feature Adjustments0-79

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Specifications Comparison: Porsche Boxster vs. Audi A4 / S4

Model Year20072016
ModelBoxsterA4 / S4
Body2dr Convertible4dr Sedan
Wheelbase95.1 in110.6 in
Length170.4 in185.1 in
Width70.9 in71.9 in
Height51.0 in56.2 in
Curb Weight3,053 lb.3,847 lb.
Fuel Capacity17.0 gal.16.9 gal.
Row 1 Headroom38.4 in40.0 in
Row 1 Shoulder Room51.7 in55.5 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom0.0 in37.5 in
Row 2 Shoulder Room0.0 in54.3 in
Row 2 Legroom0.0 in35.2 in
Cargo Volume9.9 ft312.4 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 washers50No
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 Requested227579%
Total Not Requested60021%

Option Package Details
Audi A4 / S4 S4 3.0T

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200No
Surround sound250Yes
Blind spot warning system200No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
HD radio50No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Bluetooth audio streaming25No
Total Requested110049%
Total Not Requested116551%

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