Audi A6 / S6 Audi A6 / S6 2018 BMW 6-Series BMW 6-Series 2012

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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: $89,390

Audi A6 / S6 S6 4.0 TFSI   
Difference: $6,955

Lowest Total Invoice: $83,209

Audi A6 / S6 S6 4.0 TFSI   
Difference: $5,461

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182012
ModelA6 / S66-Series
TrimS6 4.0 TFSI640i
Body4dr Sedan2dr Coupe
Base Price $71,900 $73,600
Base Invoice $66,868 $67,890
Prestige Package 2,500  
Sport Package 3,900  
Driver Assistance Package 2,000 3,700
Comfort Seating Package 1,850  
Night vision 2,500 2,600
Metallic paint (extra cost) 575  
Cargo mat 190  
Synthetic suede headliner 3,000  
Premium Sound Package   1,800
Luxury Seating Package   2,100
Heated front seats   500
M Sport Package   5,100
Adaptive cruise control, all-speed   2,400
Active steering   1,750
LED headlights   1,900
Prestige Package 2,326  
Sport Package 3,628  
Driver Assistance Package 1,860 3,365
Comfort Seating Package 1,722  
Night vision 2,326 2,365
Metallic paint (extra cost) 536  
Cargo mat 178  
Synthetic suede headliner 2,790  
Premium Sound Package   1,640
Luxury Seating Package   1,910
Heated front seats   455
M Sport Package   4,640
Adaptive cruise control, all-speed   2,185
Active steering   1,595
LED headlights   1,730
Options (change) 16,515 21,850
Options (change) 15,366 19,885
Destination 975 895
Total Price $89,390 $96,345
Total Invoice $83,209 $88,670

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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 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $11,055
TrueDelta Adjusted Invoice Difference: $9,277
Model Year20182012
ModelA6 / S66-Series
TrimS6 4.0 TFSI640i
Body4dr Sedan2dr Coupe
Engine450hp V8315hp I6
TransmissionS7T8
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)16/24 MPG14/20 MPG
Audio (watts, speakers)630, 14?, 11
Tire (rear if not all the same)255/35-20245/40-19
Total Price$89,390$96,345
Adjustments for Features-4,1000
Feature-Adjusted Total Price$85,290$96,345
Total Invoice$83,209$88,670
Adjustments for Features-3,8160
Feature-Adjusted Total Invoice$79,393$88,670

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

Model Year20182012
ModelA6 / S66-Series
TrimS6 4.0 TFSI640i
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Power rear side windows$200 
Power trunk closer$350 
Remote app $25
Remote window/roof operation $15
Semi-automated parking system $500
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Lane departure prevention, steering-based$200 
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Tires, run-flat $150
Wide-view rear camera$0 
Cargo Management 
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Power-venting glass roof panel $300
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Handwriting recognition$200 
In-vehicle Internet$150 
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Voice control for external devices $0
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Compass$0 
Cornering lights $50
Fog light, rear$100 
Fog lights $125
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Center armrest(s), second row$50 
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable$1000 
Rear wheel steering $1500
Sport suspension (upgrade)$0 
Total Value of Features$9,990$5,890
Value of Feature Adjustments$4,100$0
Value of Feature Adjustments-3,8160

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

Model Year20182012
ModelA6 / S66-Series
Body4dr Sedan2dr Coupe
Wheelbase114.6 in112.4 in
Length194.2 in192.8 in
Width73.8 in74.6 in
Height57.8 in53.9 in
Curb Weight4,398 lb.4,284 lb.
Fuel Capacity19.8 gal.18.5 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room57.5 in56.9 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in35.7 in
Row 2 Shoulder Room56.3 in49.7 in
Row 2 Legroom37.4 in30.5 in
Cargo Volume14.1 ft316.2 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Prestige Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225Yes
Power trunk closer350No
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150Yes
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested102564%
Total Not Requested57536%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested100067%
Total Not Requested50033%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested110065%
Total Not Requested60035%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested105084%
Total Not Requested20016%

Option Package Details
BMW 6-Series 640i

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Total Requested1800100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
Active steering
FeatureValueRequested?
Active steering1000Yes
Rear wheel steering1500No
Total Requested100040%
Total Not Requested150060%
Premium Sound Package
FeatureValueRequested?
Surround sound250Yes
Satellite radio - one year subscription250No
USB port25Yes
Unbranded, 11 speakers (with subwoofer)350No
Total Requested27531%
Total Not Requested60069%
Luxury Seating Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested137587%
Total Not Requested20013%
Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Parking guidance system - active500No
Around view cameras300Yes
Wide-view front camera150Yes
Speed limit information0No
Total Requested120071%
Total Not Requested50029%
M Sport Package
FeatureValueRequested?
Synthetic suede headliner650Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
275/35YR19 tires200No
245/40YR19 tires200No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested130068%
Total Not Requested60032%

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