Audi A6 / S6 Audi A6 / S6 2008 BMW 6-Series BMW 6-Series 2014

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Audi A6 / S6 vs. BMW 6-Series 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. BMW 6-Series Invoice Comparison

Lowest Total Price: $58,065

Audi A6 / S6 A6 3.2   
Difference: $25,110

Lowest Total Invoice: $54,012

Audi A6 / S6 A6 3.2   
Difference: $22,703

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S66-Series6-Series
TrimA6 3.2A6 4.2S6640i650i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Base Price $42,950 $56,300 $72,350 $75,400 $86,700
Base Invoice $39,943 $52,361 $67,285 $69,550 $79,945
S Line Package 2,000 1,000      
Sport suspension (upgrade) 500 500      
Premium Package 3,550        
Technology Package 4,100 3,450 3,350    
Cold Weather Package 600 600   400 400
iPod integration 290 290 290    
Sunshade, rear, power 400 400   250  
Lane departure warning 900 900 900    
Adaptive cruise control 2,000 2,000 2,000    
Upholstered instrument cluster hood, leather   1,275      
Adaptive cruise control, all-speed       1,900 1,900
Upgraded leather upholstery       3,000  
Multicontour seats       1,300  
Executive Package         4,200
S Line Package 1,860 930      
Sport suspension (upgrade) 466 466      
Premium Package 3,302        
Technology Package 3,813 3,208 3,115    
Cold Weather Package 557 557   365 365
iPod integration 225 225 225    
Sunshade, rear, power 373 373   230  
Lane departure warning 838 838 838    
Adaptive cruise control 1,860 1,860 1,860    
Upholstered instrument cluster hood, leather   1,185      
Adaptive cruise control, all-speed       1,730 1,730
Upgraded leather upholstery       2,730  
Multicontour seats       1,185  
Executive Package         3,820
Options (change) 14,340 10,415 6,540 6,850 6,500
Options (change) 13,294 9,642 6,038 6,240 5,915
Destination 775 775 775 925 925
Gas Tax 0 0 1,300 0 0
Total Price $58,065 $67,490 $80,965 $83,175 $94,125
Total Invoice $54,012 $62,778 $75,398 $76,715 $86,785

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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 A6 / S6 vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.2
TrueDelta Adjusted Price Difference: $22,745
TrueDelta Adjusted Invoice Difference: $20,522
Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S66-Series6-Series
TrimA6 3.2A6 4.2S6640i650i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Engine255hp V6350hp V8435hp V10315hp I6445hp V8
TransmissionCVT-7T6T6T8T8
DrivetrainFWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13205, 9500, 12
Tire (rear if not all the same)245/40-18245/40-18265/35-19245/45-18245/40-19
Total Price$58,065$67,490$80,965$83,175$94,125
Adjustments for Features0-1,900-1,325-2,365-3,715
Feature-Adjusted Total Price$58,065$65,590$79,640$80,810$90,410
Cost Above Minimum$0$7,525$21,575$0$9,600
Total Invoice$54,012$62,778$75,398$76,715$86,785
Adjustments for Features0-1,767-1,234-2,181-3,425
Feature-Adjusted Total Invoice$54,012$61,011$74,164$74,534$83,360
Cost Above Minimum$0$6,999$20,152$0$8,826

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Features Comparison: Audi A6 / S6 vs. BMW 6-Series

Model Year20082008200820142014
ModelA6 / S6A6 / S6A6 / S66-Series6-Series
TrimA6 3.2A6 4.2S6640i650i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100$1100  
8-speed manually-shiftable automatic   $1300$1300
FWD$0    
AWD $1700$1700  
RWD   $0$0
Accessories 
Adaptive cruise control$600$600$600  
Adaptive cruise control, all-speed   $850$850
Heated steering wheel$100$100 $100$100
Power door closers    $300
Power rear side windows$200$200$200  
Remote app   $25$25
Remote window/roof operation   $15$15
Sunshade, rear, power$225$225 $225$225
Sunshades, second row$125$125   
Brakes, Airbags, and Other Safety 
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
Obstacle detection, front   $150$150
Radar- or camera-based collision preparation system   $0$0
Tires, run-flat   $150$150
Cargo Management 
Cargo net$40$40$40  
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents$100$100$100  
Engine / Motor 
Automatic start / stop   $150$150
Regenerative braking   $0$0
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75   
Power-venting glass roof panel   $300$300
Sunroof$900$900$900  
Infotainment 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
CD player   $125$125
Concierge Services - 3 year subscription    $150
DVD-compatible player   $0$0
HD radio   $50$50
In-vehicle Internet   $150$150
iPod integration$100$100$100  
Media drive   $15$15
S Voice support   $0$0
Satellite radio$200$200$200  
Satellite radio - one year subscription   $250$250
Siri Eyes Free support   $0$0
SMS text-to-speech reader   $25$25
Surround sound$250$250$250 $250
Telematics service, such as OnStar   $200$200
Text dictation   $50$50
Traffic + travel information   $25$25
USB port   $25$25
Voice control for external devices   $0$0
Instruments, Lights, and Mirrors 
Compass$0$0$0  
Cornering lights   $50$50
Fog light, rear$100$100$100  
Head-up display (HUD)    $350
Seats and Interior Trim 
Ceramic controls    $0
Cooled or ventilated front seats    $300
Folding second row seats$300$300$300  
Heated second row seats$200$200   
Manual thigh support length adjuster, driver seat$50$50$50  
Memory system, passenger seat   $150$150
Power headrest height adjuster, driver seat   $50$50
Power headrest height adjuster, passenger seat   $50$50
Power seatback bolsters, driver seat   $100$100
Power seatback bolsters, passenger seat   $100$100
Power thigh support length adjuster, driver seat   $100$100
Power thigh support length adjuster, passenger seat   $100$100
Power upper seatback recliner, driver seat   $100$100
Power upper seatback recliner, passenger seat   $100$100
Upholstered instrument cluster hood, leather $200   
Upholstered instrument panel, leather   $1000$1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Electronic systems calibration selector   $200$200
Sport suspension (upgrade)$0$0$0  
Transmission 
Launch control   $100$100
Total Value of Features$5,140$7,040$6,465$7,505$8,855
Value of Feature Adjustments$0$1,900$1,325$2,365$3,715
Value of Feature Adjustments0-1,767-1,234-2,181-3,425

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Specifications Comparison: Audi A6 / S6 vs. BMW 6-Series

Model Year20082014
ModelA6 / S66-Series
Body4dr Sedan2dr Coupe
Wheelbase111.9 in112.4 in
Length193.5 in192.8 in
Width73.1 in74.6 in
Height57.5 in53.9 in
Curb Weight4,013 lb.4,002 lb.
Fuel Capacity21.1 gal.18.5 gal.
Row 1 Headroom38.7 in40.0 in
Row 1 Shoulder Room57.1 in56.9 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in35.7 in
Row 2 Shoulder Room55.9 in49.7 in
Row 2 Legroom36.9 in30.5 in
Cargo Volume15.9 ft316.2 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250Yes
Total Requested500100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Heated front seats200Yes
Sunroof900No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
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 camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested25056%
Total Not Requested20044%

Option Package Details
Audi A6 / S6 A6 4.2

S Line Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested25056%
Total Not Requested20044%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
BMW 6-Series 640i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested20015%
Total Not Requested110085%
Upgraded leather upholstery
FeatureValueRequested?
Upgraded leather upholstery0No
Upholstered instrument panel, leather700No
Total Requested00%
Total Not Requested700100%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested250100%
Total Not Requested00%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100Yes
Total Requested10012%
Total Not Requested75088%

Option Package Details
BMW 6-Series 650i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Automatic braking, high-speed200No
Forward collision alert200No
Total Requested20015%
Total Not Requested110085%
Executive Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Upholstered instrument panel, leather700No
Ceramic controls0No
Cooled or ventilated front seats300No
Power door closers300No
Head-up display (HUD)350No
Total Requested22512%
Total Not Requested165088%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested250100%
Total Not Requested00%

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