BMW 6-Series BMW 6-Series 2018 Audi A6 Audi A6 2006

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BMW 6-Series vs. Audi A6 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 Invoice Comparison

Lowest Total Price: $54,690

Audi A6 3.2   
Difference: $34,905

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820062006
Model6-Series6-SeriesA6A6
Trim640i650i3.24.2
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Base Price $86,700 $98,300 $40,820 $53,770
Adaptive cruise control, all-speed 1,900 1,900    
Premium Package     2,500  
Sunroof     1,450  
Bose 330W 13 speakers     0  
Technology Package     3,800 3,800
Navigation system     1,800 1,800
Front sport buckets     500 500
Upgraded leather upholstery     1,000  
Adaptive cruise control     2,100 2,100
Adaptive cruise control, all-speed 1,750 1,750    
Premium Package     2,275  
Sunroof     1,320  
Bose 330W 13 speakers     0  
Technology Package     3,458 3,458
Navigation system     1,638 1,638
Front sport buckets     455 455
Upgraded leather upholstery     910  
Adaptive cruise control     1,911 1,911
Options (change) 1,900 1,900 13,150 8,200
Options (change) 1,750 1,750 11,967 7,462
Destination 995 995 720 720
Total Price $89,595 $101,195 $54,690 $62,690

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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: BMW 6-Series vs. Audi A6

Lowest Adjusted Price: Audi A6 3.2
Lowest Adjusted Invoice: BMW 6-Series 650i
TrueDelta Adjusted Price Difference: $26,500
TrueDelta Adjusted Invoice Difference: $47,610
Model Year2018201820062006
Model6-Series6-SeriesA6A6
Trim640i650i3.24.2
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Engine315hp I6445hp V8255hp V6335hp V8
TransmissionT8T8CVT-7T6
DrivetrainRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 12330, 13330, 13
Tire (rear if not all the same)245/45-18245/40-19225/55-16245/45-17
Total Price$89,595$101,195$54,690$62,690
Adjustments for Features-8,405-9,5550-1,800
Feature-Adjusted Total Price$81,190$91,640$54,690$60,890
Cost Above Minimum$0$10,450$0$6,200

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Features Comparison: BMW 6-Series vs. Audi A6

Model Year2018201820062006
Model6-Series6-SeriesA6A6
Trim640i650i3.24.2
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
7-speed manually-shiftable CVT  $1100 
6-speed manually-shiftable automatic   $1100
RWD$0$0  
FWD  $0 
AWD   $1700
Accessories 
Adaptive cruise control  $600$600
Adaptive cruise control, all-speed$850$850  
Power retractable rear window$350$350  
Remote app$25$25  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250 
Tilt/telescoping steering wheel, power$350$350 $350
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500  
Automatic braking, high-speed or partial$200$200  
Forward collision warning$200$200  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure warning$200$200  
Obstacle detection, front$150$150  
Radar- or camera-based collision preparation system$0$0  
Rearview camera$200$200  
Side curtain airbags  $350$350
Tires, run-flat$150$150  
Cargo Management 
Cargo mat$40$40  
Cargo net  $40$40
Storage compartment under front seat(s)  $50$50
Climate Control 
Rear air vents  $100$100
Engine / Motor 
Automatic start / stop$150$150  
Dual-mode exhaust, switchable$500$500  
Regenerative braking$0$0  
Exterior 
Bodyside moldings  $75$75
Power convertible top$4000$4000  
Sunroof  $900$900
Infotainment 
4G LTE connectivity$0$0  
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
CD changer, remote  $200$200
CD player$125$125  
Concierge Services - 3 year subscription $150  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
MP3-compatible player$50$50  
Navigation map updates, three years$0$0  
S Voice support$0$0  
Siri Eyes Free support$0$0  
SMS text-to-speech reader$25$25  
Surround sound $250$250$250
Telematics service, such as OnStar$200$200  
Text dictation$50$50  
Traffic + travel information$25$25  
Voice control for external devices$0$0  
Wi-Fi hotspot$50$50  
Wireless charging station$75$75  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200  
Compass  $0$0
Cornering lights$50$50  
Fog light, rear  $100$100
Headlight washers$50$50  
Large color reconfigurable instrument cluster display$250$250  
LED headlights$1000$1000  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Folding second row seats  $300$300
Manual thigh support length adjuster, driver seat  $50$50
Memory system, passenger seat $150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power seatback bolsters, driver seat $100  
Power seatback bolsters, passenger seat $100  
Power thigh support length adjuster, driver seat $100  
Power thigh support length adjuster, passenger seat $100  
Power upper seatback recliner, driver seat $100  
Power upper seatback recliner, passenger seat $100  
Upholstered instrument panel$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Electronic systems calibration selector$200$200  
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$13,270$14,420$4,865$6,665
Value of Feature Adjustments$8,405$9,555$0$1,800
Value of Feature Adjustments-274-2760-1,658

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Specifications Comparison: BMW 6-Series vs. Audi A6

Model Year20182006
Model6-SeriesA6
Body2dr Convertible4dr Sedan
Wheelbase112.4 in111.9 in
Length192.8 in193.5 in
Width74.6 in73.1 in
Height53.7 in57.5 in
Curb Weight4,256 lb.4,013 lb.
Fuel Capacity18.5 gal.21.1 gal.
Row 1 Headroom40.3 in38.7 in
Row 1 Shoulder Room56.9 in57.1 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom36.5 in37.8 in
Row 2 Shoulder Room49.6 in55.9 in
Row 2 Legroom30.5 in36.9 in
Cargo Volume10.6 ft315.9 ft3

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Option Package Details
Audi A6 3.2

Sunroof
FeatureValueRequested?
Sunroof900No
Heated front seats200Yes
Total Requested20018%
Total Not Requested90082%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Total Requested150100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested650100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested175097%
Total Not Requested503%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
Audi A6 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Total Requested150100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested650100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

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