Audi A6 / S6 Audi A6 / S6 2018 BMW 6-Series BMW 6-Series 2013

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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: $83,740

Audi A6 / S6 S6 4.0 TFSI   
Difference: $17,235

Lowest Total Invoice: $77,955

Audi A6 / S6 S6 4.0 TFSI   
Difference: $15,090

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182013
ModelA6 / S66-Series
TrimS6 4.0 TFSI650i
Body4dr Sedan2dr Coupe
Base Price $71,900 $86,200
Base Invoice $66,868 $79,485
Comfort Seating Package 1,850  
Driver Assistance Package 2,000 1,900
Night vision 2,500 2,600
Prestige Package 2,500  
Metallic paint (extra cost) 575  
Cargo mat 190  
Wood trim, alternative type 1,250 1,080
Massage, driver seat   1,000
Adaptive cruise control, all-speed   2,400
LED headlights   1,900
AWD   3,000
Comfort Seating Package 1,722  
Driver Assistance Package 1,860 1,730
Night vision 2,326 2,365
Prestige Package 2,326  
Metallic paint (extra cost) 536  
Cargo mat 178  
Wood trim, alternative type 1,164 985
Massage, driver seat   910
Adaptive cruise control, all-speed   2,185
LED headlights   1,730
AWD   2,760
Options (change) 10,865 13,880
Options (change) 10,112 12,665
Destination 975 895
Total Price $83,740 $100,975
Total Invoice $77,955 $93,045

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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: $21,585
TrueDelta Adjusted Invoice Difference: $19,139
Model Year20182013
ModelA6 / S66-Series
TrimS6 4.0 TFSI650i
Body4dr Sedan2dr Coupe
Engine450hp V8445hp V8
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG16/24 MPG
Audio (watts, speakers)630, 14500, 12
Tire (rear if not all the same)255/35-20245/40-19
Total Price$83,740$100,975
Adjustments for Features-4,3500
Feature-Adjusted Total Price$79,390$100,975
Total Invoice$77,955$93,045
Adjustments for Features-4,0490
Feature-Adjusted Total Invoice$73,906$93,045

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

Model Year20182013
ModelA6 / S66-Series
TrimS6 4.0 TFSI650i
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate$100 
Power rear side windows$200 
Power trunk closer$350 
Remote app $25
Remote window/roof operation $15
Sunshade, rear, power$225 
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 
Hill descent control $250
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 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Laminated front side windows$200 
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 
Compass$0 
Cornering lights $50
Fog light, rear$100 
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
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 
Sport suspension (upgrade)$0 
Total Value of Features$10,165$5,815
Value of Feature Adjustments$4,350$0
Value of Feature Adjustments-4,0490

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

Model Year20182013
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.4,387 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

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300No
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 Requested75060%
Total Not Requested50040%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
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 Requested130076%
Total Not Requested40024%
Prestige Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225No
Power trunk closer350No
Head-up display (HUD)350No
Around view cameras300Yes
Wide-view front camera150Yes
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested45028%
Total Not Requested115072%

Option Package Details
BMW 6-Series 650i

Massage, driver seat
FeatureValueRequested?
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested200100%
Total Not Requested00%
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 alert200Yes
Total Requested900100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
AWD
FeatureValueRequested?
AWD0Yes
Hill descent control250No
Total Requested00%
Total Not Requested250100%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Speed limit information0No
Total Requested850100%
Total Not Requested00%

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