BMW 6-Series BMW 6-Series 2013 Audi A8 / S8 Audi A8 / S8 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

BMW 6-Series vs. Audi A8 / S8 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 A8 / S8 Invoice Comparison

Lowest Total Price: $88,045

BMW 6-Series 640i   
Difference: $20,330

Lowest Total Invoice: $81,140

BMW 6-Series 640i   
Difference: $19,855

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320132009
Model6-Series6-SeriesA8 / S8
Trim640i650iS8
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $74,900 $86,200 $96,200
Base Invoice $69,090 $79,485 $89,465
Executive Package 4,300 4,500  
Cold Weather Package 400 400 850
Driver Assistance Package 1,900 1,900  
Sunshade, rear, power 250    
Upholstered instrument panel, leather 3,000   4,900
Adaptive cruise control, all-speed 2,400 2,400  
Technology Package     3,500
Executive Package 3,915 4,095  
Cold Weather Package 365 365 791
Driver Assistance Package 1,730 1,730  
Sunshade, rear, power 230    
Upholstered instrument panel, leather 2,730   4,558
Adaptive cruise control, all-speed 2,185 2,185  
Technology Package     3,256
Options (change) 12,250 9,200 9,250
Options (change) 11,155 8,375 8,605
Destination 895 895 825
Gas Tax 0 0 2,100
Total Price $88,045 $96,295 $108,375
Total Invoice $81,140 $88,755 $100,995

Return to top

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 A8 / S8 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 A8 / S8

Lowest Adjusted Price and Invoice: BMW 6-Series 640i
TrueDelta Adjusted Price Difference: $17,510
TrueDelta Adjusted Invoice Difference: $17,227
Model Year201320132009
Model6-Series6-SeriesA8 / S8
Trim640i650iS8
Body2dr Coupe2dr Coupe4dr Sedan
Engine315hp I6445hp V8450hp V10
TransmissionT8T8T6
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 12500, 12200, 12
Tire (rear if not all the same)245/45-18245/40-19265/35-20
Total Price$88,045$96,295$108,375
Adjustments for Features00-2,820
Feature-Adjusted Total Price$88,045$96,295$105,555
Cost Above Minimum$0$8,250$0
Total Invoice$81,140$88,755$100,995
Adjustments for Features00-2,628
Feature-Adjusted Total Invoice$81,140$88,755$98,367
Cost Above Minimum$0$7,615$0

Return to top

Features Comparison: BMW 6-Series vs. Audi A8 / S8

Model Year201320132009
Model6-Series6-SeriesA8 / S8
Trim640i650iS8
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
AWD  $1700
Accessories 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Power rear side windows  $200
Power trunk closer  $350
Remote app$25$25 
Sunshades, second row  $125
Brakes, Airbags, and Other Safety 
Around view cameras$500$500 
Forward collision warning$200$200 
Full-size spare tire  $225
Radar- or camera-based collision preparation system$0$0 
Rear side airbags  $300
Rearview camera  $200
Tires, run-flat$150$150 
Wide-view front camera$150$150 
Cargo Management 
Cargo mat$40$40 
Climate Control 
Rear air vents  $100
Engine / Motor 
Automatic start / stop$150$150 
Regenerative braking$0$0 
Exterior 
Bodyside moldings  $75
Power-venting glass roof panel$300$300 
Sunroof  $900
Infotainment 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, remote  $200
CD player$125$125 
DVD-compatible player$0$0 
HD radio$50$50 
iPod integration  $100
Media drive$15$15 
MP3-compatible player$50$50 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar$200$200 
Traffic information$25$25 
USB port$25$25 
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Fog light, rear  $100
Head-up display (HUD)$350$350 
Seats and Interior Trim 
Center armrest(s), second row  $50
Ceramic controls $0 
Cooled or ventilated front seats$300$300 
Heated second row seats  $200
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Synthetic suede headliner  $650
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000
Electronic systems calibration selector$200$200 
Sport suspension (upgrade)  $0
Total Value of Features$5,555$5,555$8,375
Value of Feature Adjustments$0$0$2,820
Value of Feature Adjustments00-2,628

Return to top

Specifications Comparison: BMW 6-Series vs. Audi A8 / S8

Model Year20132009
Model6-SeriesA8 / S8
Body2dr Coupe4dr Sedan
Wheelbase112.4 in115.9 in
Length192.8 in199.3 in
Width74.6 in74.6 in
Height53.9 in56.9 in
Curb Weight4,002 lb.4,289 lb.
Fuel Capacity18.5 gal.23.8 gal.
Row 1 Headroom40.0 in37.3 in
Row 1 Shoulder Room56.9 in59.1 in
Row 1 Legroom42.1 in41.4 in
Row 2 Headroom35.7 in38.0 in
Row 2 Shoulder Room49.7 in57.5 in
Row 2 Legroom30.5 in37.6 in
Cargo Volume16.2 ft314.6 ft3

Return to top

Option Package Details
BMW 6-Series 640i

Executive Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power door closers300Yes
Head-up display (HUD)350No
Surround sound250Yes
Smartphone integration0No
App support0No
Unbranded, 500W, 12 speakers (with subwoofer)350No
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100No
Power upper seatback recliner, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100No
Power upper seatback recliner, passenger seat100Yes
Memory system, passenger seat150Yes
Front sport buckets100Yes
Total Requested120050%
Total Not Requested120050%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested250100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested40047%
Total Not Requested45053%

Option Package Details
BMW 6-Series 650i

Executive Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Upholstered instrument panel, leather700Yes
Ceramic controls0No
Cooled or ventilated front seats300No
Power door closers300Yes
Head-up display (HUD)350No
Smartphone integration0No
App support0No
Total Requested122565%
Total Not Requested65035%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested250100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested40047%
Total Not Requested45053%

Option Package Details
Audi A8 / S8 S8

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested35064%
Total Not Requested20036%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested850100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all BMW models.