Porsche 718 Boxster Porsche 718 Boxster 2017 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008

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Porsche 718 Boxster vs. Audi A4 / S4 / RS4 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 718 Boxster vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $72,270

Porsche 718 Boxster   
Difference: $12,505

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
Model718 BoxsterA4 / S4 / RS4
TrimBaseRS4 Cabriolet
Body2dr Convertible2dr Convertible
Base Price $56,000 $81,900
Premium Package 1,370  
Adaptive sport seats plus 3,825  
Heated steering wheel 470  
Metallic paint (extra cost) 640  
Navigation system 1,730  
Carbon fiber trim 1,535  
Power-folding mirrors 320  
Interior ambient lighting 340  
7-speed automated manual 3,200  
Adaptive dampers - electrical 1,790  
iPod integration   0
Premium Package 0  
Adaptive sport seats plus 0  
Heated steering wheel 0  
Metallic paint (extra cost) 0  
Navigation system 0  
Carbon fiber trim 0  
Power-folding mirrors 0  
Interior ambient lighting 0  
7-speed automated manual 0  
Adaptive dampers - electrical 0  
iPod integration   0
Options (change) 15,220 0
Options (change) 0 0
Destination 1,050 775
Gas Tax 0 2,100
Total Price $72,270 $84,775

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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 718 Boxster dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 718 Boxster vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $11,815
TrueDelta Adjusted Invoice Difference: $77,350
Model Year20172008
Model718 BoxsterA4 / S4 / RS4
TrimBaseRS4 Cabriolet
Body2dr Convertible2dr Convertible
Engine300hp H4420hp V8
TransmissionS7M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)22/30 MPG13/20 MPG
Audio (watts, speakers)110, 6215, 9
Tire (rear if not all the same)235/45-18255/35-19
Total Price$72,270$84,775
Adjustments for Features0-690
Feature-Adjusted Total Price$72,270$84,085

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Features Comparison: Porsche 718 Boxster vs. Audi A4 / S4 / RS4

Model Year20172008
Model718 BoxsterA4 / S4 / RS4
TrimBaseRS4 Cabriolet
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Heated steering wheel$100 
Power rear side windows $200
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
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
Full-size spare tire $225
Obstacle detection, front$150 
Rearview camera$200 
Roll bar$200 
Side curtain airbags$350 
Cargo Management 
Cargo net$40 
Rear seat pass-through $100
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Residual heat$50 
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Body kit $0
Bodyside moldings $75
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD player$125 
DVD-Audio-compatible player$0 
Handwriting recognition$200 
HD radio$50 
iPod integration $100
Media drive, small$5 
Off-road navigation system$0 
SD Card slot$25 
USB port$25 
Instruments, Lights, and Mirrors 
Compass $0
Fog lights $125
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Heated second row seats $200
Manual height adjuster, driver seat $50
Manual thigh support length adjuster, driver seat $50
No leather in second row$-300 
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power recliner, driver seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, driver seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Hydraulically cross-linked dampers $500
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,110$5,800
Value of Feature Adjustments$0$690
Value of Feature Adjustments0-643

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Specifications Comparison: Porsche 718 Boxster vs. Audi A4 / S4 / RS4

Model Year20172008
Model718 BoxsterA4 / S4 / RS4
Body2dr Convertible2dr Convertible
Wheelbase97.4 in104.3 in
Length172.4 in180.0 in
Width70.9 in70.0 in
Height50.4 in54.8 in
Curb Weight3,010 lb.4,266 lb.
Fuel Capacity14.3 gal.16.6 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in53.0 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.1 in
Row 2 Legroom0.0 in32.4 in
Cargo Volume9.7 ft38.9 ft3

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Option Package Details
Porsche 718 Boxster

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested122596%
Total Not Requested504%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested85047%
Total Not Requested95053%

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