BMW 6-Series BMW 6-Series 2009 Audi A6 / S6 Audi A6 / S6 2009
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BMW 6-Series vs. Audi A6 / S6 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.

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

Lowest Total Price: $56,265

Audi A6 / S6 A6 3.0T   
Difference: $28,405

Lowest Total Invoice: $52,351

Audi A6 / S6 A6 3.0T   
Difference: $25,854

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920092009
Model6-SeriesA6 / S6A6 / S6A6 / S6
Trim650iA6 3.0TA6 4.2S6
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $78,200 $50,100 $60,950 $75,900
Base Invoice $72,125 $46,593 $56,682 $70,588
Premium Sound Package 2,000      
Cold Weather Package 750      
Wood trim 0      
Proximity key 1,000      
Satellite radio - one year subscription 595      
Prestige Package   5,100    
Cargo mat   125 125 125
All-weather floor mats   115 115 115
Premium Sound Package 1,820      
Cold Weather Package 685      
Wood trim 0      
Proximity key 910      
Satellite radio - one year subscription 540      
Prestige Package   4,743    
Cargo mat   100 100 100
All-weather floor mats   90 90 90
Options (change) 4,345 5,340 240 240
Options (change) 3,955 4,933 190 190
Destination 825 825 825 825
Gas Tax 1,300 0 0 1,300
Total Price $84,670 $56,265 $62,015 $78,265
Total Invoice $78,205 $52,351 $57,697 $72,903

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW 6-Series dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T
TrueDelta Adjusted Price Difference: $30,795
TrueDelta Adjusted Invoice Difference: $28,078
Model Year2009200920092009
Model6-SeriesA6 / S6A6 / S6A6 / S6
Trim650iA6 3.0TA6 4.2S6
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine360hp V8300hp V6350hp V8435hp V10
TransmissionM6T6T6T6
DrivetrainRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)315, 13255, 9255, 9255, 9
Tire (rear if not all the same)245/45-18245/40-18245/40-18265/35-19
Total Price$84,670$56,265$62,015$78,265
Adjustments for Features0-2,390-2,440-3,265
Feature-Adjusted Total Price$84,670$53,875$59,575$75,000
Cost Above Minimum$0$0$5,700$21,125
Total Invoice$78,205$52,351$57,697$72,903
Adjustments for Features0-2,224-2,270-3,041
Feature-Adjusted Total Invoice$78,205$50,127$55,427$69,862
Cost Above Minimum$0$0$5,300$19,735

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

Model Year2009200920092009
Model6-SeriesA6 / S6A6 / S6A6 / S6
Trim650iA6 3.0TA6 4.2S6
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0   
AWD $1700$1700$1700
Accessories 
Heated steering wheel$100   
Power rear side windows $200$200$200
Remote window/roof operation$15   
Sunshade, rear, power $225$225$225
Sunshades, second row $125$125$125
Brakes, Airbags, and Other Safety 
Full-size spare tire $225$225$225
Knee airbag, driver$75   
Knee airbag, passenger$75   
Obstacle detection, front$150   
Obstacle detection, rear$250   
Rearview camera $200$200$200
Tires, run-flat$150   
Cargo Management 
Cargo net $40$40$40
Rear seat pass-through$100  $100
Ski sack$50  $50
Storage compartment under front seat(s) $50$50$50
Climate Control 
Heated windshield washer nozzles $15$15$15
Rear air vents $100$100$100
Exterior 
Bodyside cladding   $350
Bodyside moldings $75$75 
Infotainment 
CD changer, in-dash$325   
CD changer, remote $200$200$200
Satellite radio $200$200$200
Satellite radio - one year subscription$250   
Telematics service, such as OnStar$200   
Traffic information$25   
Instruments, Lights, and Mirrors 
Compass $0$0$0
Cornering lights $50$50$50
Fog light, rear $100$100$100
Headlight washers$50 $50$50
Power-folding mirrors$50   
Turn signals on or near mirrors $25$25$25
Seats and Interior Trim 
All-weather floor mats $75$75$75
Center armrest(s), second row $50$50$50
Folding second row seats $300$300$300
Leather door panel trim$250  $250
Manual thigh support length adjuster, driver seat   $50
Power headrest height adjuster, driver seat   $50
Power headrest height adjuster, passenger seat   $50
Suspension, Wheels, and Tires 
Active stabilizer bars$500   
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$2,765$5,155$5,205$6,030
Value of Feature Adjustments$0$2,390$2,440$3,265
Value of Feature Adjustments0-2,224-2,270-3,041

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See a complete comparison of BMW 6-Series vs. Audi A6 / S6 features.

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

Model Year20092009
Model6-SeriesA6 / S6
Body2dr Coupe4dr Sedan
Wheelbase109.4 in111.9 in
Length190.2 in193.5 in
Width73.0 in73.0 in
Height54.1 in57.5 in
Curb Weight3,815 lb.4,124 lb.
Fuel Capacity18.5 gal.21.1 gal.
Row 1 Headroom37.6 in38.7 in
Row 1 Shoulder Room56.4 in57.1 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom35.6 in37.8 in
Row 2 Shoulder Room49.4 in55.9 in
Row 2 Legroom28.8 in36.9 in
Cargo Volume13.0 ft315.9 ft3

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See a complete comparison of BMW 6-Series vs. Audi A6 / S6 specs.

Option Package Details
BMW 6-Series 650i

Premium Sound Package
FeatureValueRequested?
CD changer, in-dash200Yes
Surround sound250Yes
iPod integration100Yes
Harman/Kardon, 315W, 13 speakers (with subwoofer)350No
Total Requested55061%
Total Not Requested35039%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100No
Ski sack50Yes
Total Requested35078%
Total Not Requested10022%

Option Package Details
Audi A6 / S6 A6 3.0T

Prestige Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Rearview camera200No
Surround sound250Yes
Cornering lights50No
Proximity key250Yes
Voice control for nav and audio100Yes
Steering-wheel-mounted transmission controls100No
Bose, 255W, 9 speakers (with subwoofer)350No
Door sill trim plates100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Special exterior trim0No
Auto-dimming passenger-side mirror75Yes
245/40HR18 tires400No
Total Requested255070%
Total Not Requested110030%

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