Porsche Boxster Porsche Boxster 2006 Audi A8 Audi A8 2011

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Porsche Boxster vs. Audi A8 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 A8 Invoice Comparison

Lowest Total Price: $0

Porsche Boxster   
Difference: $78,925

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062011
ModelBoxsterA8
TrimBaseA8
Body2dr Convertible4dr Sedan
Base Price $0 $78,050
Navigation system 0  
Adaptive dampers - electrical 0  
Navigation system 0  
Adaptive dampers - electrical 0  
Options (change) 0 0
Options (change) 0 0
Destination 0 875
Total Price $0 $78,925

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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 A8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. Audi A8

Lowest Adjusted Price and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $60,805
TrueDelta Adjusted Invoice Difference: $56,596
Model Year20062011
ModelBoxsterA8
TrimBaseA8
Body2dr Convertible4dr Sedan
Engine240hp H6372hp V8
TransmissionM5T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/29 MPG17/27 MPG
Audio (watts, speakers)50, 4630, 14
Tire (rear if not all the same)205/55-17255/45-19
Total Price$0$78,925
Adjustments for Features0-18,120
Feature-Adjusted Total Price$0$60,805

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Features Comparison: Porsche Boxster vs. Audi A8

Model Year20062011
ModelBoxsterA8
TrimBaseA8
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
5-speed manual$0 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Cruise control $150
Power front side windows $250
Power locks $275
Power rear side windows $200
Remote keyless entry $225
Remote window/roof operation $15
Sunshade, rear, power $225
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Active or whiplash-reducing head restraints, front seats $0
Antilock brakes (ABS) $400
Brake assist $50
Brake- or yaw-sensor-initiated collision preparation system $0
Front side airbags $350
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags $300
Rollover sensor $50
Side curtain airbags $350
Stability control $400
Tire-pressure monitor $75
Traction control $100
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter $150
Climate Control 
Air conditioning $900
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear air vents $100
Rear defrost $200
Residual heat $50
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Bright-finished exhaust tip(s) $25
Sunroof $900
Infotainment 
Audio controls on steering wheel $125
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player $125
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
Media drive $15
MP3-compatible player $50
Satellite radio $200
Surround sound $250
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Automatic headlights $125
Cornering lights $50
Fog light, rear $100
Fog lights $125
Headlight washers $50
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Mirror tilt-down in reverse $25
Outside temperature display $50
Power mirrors $150
Power-folding mirrors $50
Steering-linked headlights $150
Tachometer $75
Trip computer $150
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), front row $75
Center armrest(s), second row $50
Floor mats $75
Heated front seats $200
Leather-wrapped steering wheel $150
Memory system, driver seat $200
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Electronic systems calibration selector $200
Total Value of Features$0$18,120
Value of Feature Adjustments$0$18,120
Value of Feature Adjustments0-16,866

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Specifications Comparison: Porsche Boxster vs. Audi A8

Model Year20062011
ModelBoxsterA8
Body2dr Convertible4dr Sedan
Wheelbase95.1 in117.8 in
Length170.4 in202.2 in
Width70.9 in76.7 in
Height51.0 in57.5 in
Curb Weight2,855 lb.4,409 lb.
Fuel Capacity17.0 gal.23.8 gal.
Row 1 Headroom38.4 in37.2 in
Row 1 Shoulder Room51.7 in59.1 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in41.4 in
Row 2 Headroom0.0 in38.1 in
Row 2 Shoulder Room0.0 in57.8 in
Row 2 Legroom0.0 in38.7 in
Cargo Volume9.9 ft313.2 ft3

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