Audi A6 / S6 Audi A6 / S6 2008 Porsche Boxster Porsche Boxster 2014

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Audi A6 / S6 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 A6 / S6 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $55,165

Audi A6 / S6 A6 3.2   
Difference: $15,510

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S6BoxsterBoxster
TrimA6 3.2A6 4.2S6BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $42,950 $56,300 $72,350 $50,400 $62,100
Premium Package 3,550        
Technology Package 4,100 3,450 3,350    
Upgraded leather upholstery 1,000        
Sport suspension (upgrade) 500 500   1,235 1,235
iPod integration 290 290 290    
Adaptive cruise control 2,000 2,000 2,000    
Upholstered instrument cluster hood, leather   1,275      
Premium Package Plus       6,230 5,560
Infotainment Package       3,990 3,990
Leather Package       500  
Adaptive cruise control, all-speed       2,170 2,170
Wood trim       1,790 1,515
Audio controls on steering wheel       615 615
Obstacle detection, rear       530 530
Voice control for nav and audio       520 520
Power-folding mirrors       320 320
Metallic paint (extra cost)       710 710
CD changer, in-dash       670 670
Bose 505W 10 speakers         0
Premium Package 3,302        
Technology Package 3,813 3,208 3,115    
Upgraded leather upholstery 930        
Sport suspension (upgrade) 466 466   0 0
iPod integration 225 225 225    
Adaptive cruise control 1,860 1,860 1,860    
Upholstered instrument cluster hood, leather   1,185      
Premium Package Plus       0 0
Infotainment Package       0 0
Leather Package       0  
Adaptive cruise control, all-speed       0 0
Wood trim       0 0
Audio controls on steering wheel       0 0
Obstacle detection, rear       451 451
Voice control for nav and audio       0 0
Power-folding mirrors       0 0
Metallic paint (extra cost)       0 0
CD changer, in-dash       0 0
Bose 505W 10 speakers         0
Options (change) 11,440 7,515 5,640 19,280 17,835
Options (change) 10,596 6,944 5,200 451 451
Destination 775 775 775 995 995
Gas Tax 0 0 1,300 0 0
Total Price $55,165 $64,590 $80,065 $70,675 $80,930

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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: Audi A6 / S6 vs. Porsche Boxster

Lowest Adjusted Price: Audi A6 / S6 A6 3.2
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $12,670
TrueDelta Adjusted Invoice Difference: $49,926
Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S6BoxsterBoxster
TrimA6 3.2A6 4.2S6BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine255hp V6350hp V8435hp V10265hp H6315hp H6
TransmissionCVT-7T6T6M6M6
DrivetrainFWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13185, 7445, 10
Tire (rear if not all the same)245/40-18245/40-18265/35-19235/45-18235/40-19
Total Price$55,165$64,590$80,065$70,675$80,930
Adjustments for Features0-1,900-2,275-2,840-2,890
Feature-Adjusted Total Price$55,165$62,690$77,790$67,835$78,040
Cost Above Minimum$0$7,525$22,625$0$10,205

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Features Comparison: Audi A6 / S6 vs. Porsche Boxster

Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S6BoxsterBoxster
TrimA6 3.2A6 4.2S6BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100$1100  
6-speed manual   $150$150
FWD$0    
AWD $1700$1700  
RWD   $0$0
Accessories 
Adaptive cruise control$600$600$600  
Adaptive cruise control, all-speed   $850$850
Power rear side windows$200$200$200  
Wind blocker, small   $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Automatic braking, high-speed or partial   $200$200
Forward collision warning   $200$200
Full-size spare tire$225$225$225  
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Radar- or camera-based collision preparation system   $0$0
Rearview camera$200$200$200  
Roll bar   $200$200
Cargo Management 
Cargo mat$40$40$40  
Rear seat pass-through  $100  
Ski sack  $50  
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents$100$100$100  
Water-repellent front-door glass   $15$15
Engine / Motor 
Automatic start / stop   $150$150
Mid-engine configuration   $0$0
Regenerative braking   $0$0
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75   
Power convertible top   $4000$4000
Retractable rear spoiler   $400$400
Sunroof$900$900$900  
Infotainment 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, in-dash   $325$325
CD changer, remote$200$200$200  
DVD-Audio-compatible player   $0$0
HD radio   $50$50
iPod integration$100$100$100  
Media drive   $15$15
Off-road navigation system   $0$0
Surround sound$250$250$250 $250
Traffic information   $25$25
USB port   $25$25
Instruments, Lights, and Mirrors 
Compass$0$0$0  
Fog lights$125$125$125  
Mirror tilt-down in reverse$25$25$25  
Turn signals on or near mirrors$25$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Cooled or ventilated front seats   $300$300
Folding second row seats$300$300$300  
Manual thigh support length adjuster, driver seat  $50  
Metal pedals   $75$75
No leather in second row   $-300$-300
Power thigh support length adjuster, driver seat   $100$100
Power thigh support length adjuster, passenger seat   $100$100
Upholstered instrument cluster hood, leather $200 $200 
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$4,565$6,465$6,840$7,405$7,455
Value of Feature Adjustments$0$1,900$2,275$2,840$2,890
Value of Feature Adjustments0-1,767-2,119-58-52

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Specifications Comparison: Audi A6 / S6 vs. Porsche Boxster

Model Year20082014
ModelA6 / S6Boxster
Body4dr Sedan2dr Convertible
Wheelbase111.9 in97.4 in
Length193.5 in172.2 in
Width73.1 in70.9 in
Height57.5 in50.5 in
Curb Weight4,013 lb.2,889 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room57.1 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room55.9 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume15.9 ft39.9 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Heated front seats200Yes
Sunroof900No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested150054%
Total Not Requested130046%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested155089%
Total Not Requested20011%

Option Package Details
Audi A6 / S6 A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
Porsche Boxster

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
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
Xenon HID headlights500Yes
Headlight washers50Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested327585%
Total Not Requested60015%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50No
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
App support0No
Total Requested82565%
Total Not Requested44035%
Leather Package
FeatureValueRequested?
Upholstered door panels, leather250Yes
Upholstered instrument cluster hood, leather200Yes
Total Requested450100%
Total Not Requested00%

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%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested00%
Total Not Requested1100100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
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 Requested277582%
Total Not Requested60018%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50No
USB port25Yes
Navigation system600Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
App support0No
Total Requested82590%
Total Not Requested9010%

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