Audi A8 / S8 Audi A8 / S8 2017 Porsche Boxster Porsche Boxster 2014

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Audi A8 / S8 vs. Porsche Boxster 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.

Audi A8 / S8 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $93,005

Porsche Boxster S   
Difference: $34,845

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172014
ModelA8 / S8Boxster
TrimS8 PlusS
Body4dr Sedan2dr Convertible
Base Price $115,900 $62,100
Dynamic Package 11,000  
Wood trim 0 1,790
Premium Package Plus   3,240
Infotainment Package   3,990
Bose 505W 10 speakers   0
Adaptive sport seats plus   3,825
Upholstered instrument panel, leather   2,025
6-speed manual   0
Ceramic brake rotors   7,400
Adaptive dampers - electrical   1,790
Audio controls on steering wheel   615
Dual-mode exhaust, switchable   2,825
Obstacle detection, rear   530
Voice control for nav and audio   520
Obstacle detection, front   330
Power-folding mirrors   320
Metallic paint (extra cost)   710
Dynamic Package 10,230  
Wood trim 0 0
Premium Package Plus   0
Infotainment Package   0
Bose 505W 10 speakers   0
Adaptive sport seats plus   0
Upholstered instrument panel, leather   0
6-speed manual   0
Ceramic brake rotors   0
Adaptive dampers - electrical   0
Audio controls on steering wheel   0
Dual-mode exhaust, switchable   0
Obstacle detection, rear   451
Voice control for nav and audio   0
Obstacle detection, front   0
Power-folding mirrors   0
Metallic paint (extra cost)   0
Options (change) 11,000 29,910
Options (change) 10,230 451
Destination 950 995
Total Price $127,850 $93,005

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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: Audi A8 / S8 vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $27,220
TrueDelta Adjusted Invoice Difference: $110,427
Model Year20172014
ModelA8 / S8Boxster
TrimS8 PlusS
Body4dr Sedan2dr Convertible
Engine605hp V8315hp H6
TransmissionT8M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)15/24 MPG20/28 MPG
Audio (watts, speakers)630, 14445, 10
Tire (rear if not all the same)275/35-21235/40-19
Total Price$127,850$93,005
Adjustments for Features-7,6250
Feature-Adjusted Total Price$120,225$93,005

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Features Comparison: Audi A8 / S8 vs. Porsche Boxster

Model Year20172014
ModelA8 / S8Boxster
TrimS8 PlusS
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
Active noise reduction$0 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power rear side windows$200 
Power trunk closer$350 
Remote window/roof operation$15 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras$500 
Blind spot warning system$200 
Brake- or yaw-sensor-initiated collision preparation system$0 
Collision preparation system, rear$100 
Full-size spare tire$225 
Rear side airbags$300 
Roll bar $200
Rollover sensor$50 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Raised top speed limiter$0 
Regenerative braking $0
Exterior 
Body kit$0 
Bright-finished exhaust tip(s) $25
Carbon fiber rear spoiler$300 
Laminated front side windows$200 
Laminated rear side windows$100 
Power convertible top $4000
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
App support $0
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
Off-road navigation system $0
SD Card slot$25 
Traffic + travel information$25 
Traffic information $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Compass$0 
Cornering lights$50 
Head-up display (HUD)$350 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Metal pedals $75
No leather in second row $-300
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seat belt height adjusters, front row$25 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Upholstered instrument panel$300 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Active steering$1000 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$14,115$6,490
Value of Feature Adjustments$7,625$0
Value of Feature Adjustments-7,0950

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Specifications Comparison: Audi A8 / S8 vs. Porsche Boxster

Model Year20172014
ModelA8 / S8Boxster
Body4dr Sedan2dr Convertible
Wheelbase117.8 in97.4 in
Length202.6 in172.2 in
Width76.7 in70.9 in
Height57.4 in50.5 in
Curb Weight4,685 lb.2,910 lb.
Fuel Capacity21.7 gal.16.9 gal.
Row 1 Headroom37.2 in38.6 in
Row 1 Shoulder Room59.1 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.4 in42.6 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom38.7 in0.0 in
Cargo Volume14.2 ft39.9 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Dynamic Package
FeatureValueRequested?
Sport exhaust0No
Ceramic brake rotors4000Yes
Raised top speed limiter0No
Carbon fiber rear spoiler100No
Total Requested400098%
Total Not Requested1002%

Option Package Details
Porsche Boxster S

Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested327597%
Total Not Requested1003%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0No
Total Requested915100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested1800100%
Total Not Requested00%

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