Audi A6 / S6 Audi A6 / S6 2017 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2015

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

Lowest Total Price: $87,460

Audi A6 / S6 S6 4.0 TFSI   
Difference: $42,715

Lowest Total Invoice: $81,413

Audi A6 / S6 S6 4.0 TFSI   
Difference: $38,997

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172015
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIALPINA B6
Body4dr Sedan4dr Sedan
Base Price $70,900 $117,300
Base Invoice $65,938 $108,595
Prestige Package 3,200  
Comfort Seating Package 1,850  
Driver Assistance Package 2,550  
Cold Weather Package 500  
Night vision 2,500 2,300
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Cargo mat 185  
Wood trim, alternative type 1,250 1,080
Driver Assistance Plus   1,900
Executive Package   5,400
Adaptive cruise control, all-speed   1,200
Prestige Package 2,976  
Comfort Seating Package 1,722  
Driver Assistance Package 2,371  
Cold Weather Package 467  
Night vision 2,327 2,095
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Cargo mat 172  
Wood trim, alternative type 1,164 985
Driver Assistance Plus   1,730
Executive Package   4,915
Adaptive cruise control, all-speed   1,095
Options (change) 15,610 11,880
Options (change) 14,525 10,820
Destination 950 995
Total Price $87,460 $130,175
Total Invoice $81,413 $120,410

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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: Audi A6 / S6 vs. BMW 6-Series Gran Coupe

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $43,215
TrueDelta Adjusted Invoice Difference: $39,462
Model Year20172015
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIALPINA B6
Body4dr Sedan4dr Sedan
Engine450hp V8540hp V8
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/27 MPG16/24 MPG
Audio (watts, speakers)630, 14205, 9
Tire (rear if not all the same)255/40-19255/35-20
Total Price$87,460$130,175
Adjustments for Features-5000
Feature-Adjusted Total Price$86,960$130,175
Total Invoice$81,413$120,410
Adjustments for Features-4650
Feature-Adjusted Total Invoice$80,948$120,410

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

Model Year20172015
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIALPINA B6
Body4dr Sedan4dr Sedan
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 door closers $300
Power trunk closer$350 
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Animal detection, night $50
Automatic braking, high-speed or partial $200
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Hill descent control $250
Lane departure collision mitigation $50
Lane departure prevention, steering-based$200 
Pedestrian detection $50
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 
Ski sack $50
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Laminated front side windows$200 
Rear spoiler $200
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support $0
Apple CarPlay support$100 
Concierge Services - 3 year subscription $150
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
Telematics service, such as OnStar $200
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
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Ceramic controls $0
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, leather $1000
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Total Value of Features$7,365$6,865
Value of Feature Adjustments$500$0
Value of Feature Adjustments-4650

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

Model Year20172015
ModelA6 / S66-Series Gran Coupe
Body4dr Sedan4dr Sedan
Wheelbase114.6 in116.9 in
Length194.2 in197.2 in
Width73.8 in74.6 in
Height57.8 in54.8 in
Curb Weight4,398 lb.4,610 lb.
Fuel Capacity19.8 gal.18.5 gal.
Row 1 Headroom37.2 in40.6 in
Row 1 Shoulder Room57.5 in56.7 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in37.0 in
Row 2 Shoulder Room56.3 in54.6 in
Row 2 Legroom37.4 in35.3 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 row125Yes
Sunshade, rear, power225Yes
Power decklid350No
Head-up display (HUD)350Yes
Interior lights, additional0No
Illuminated door sill trim plates100Yes
LED headlights500Yes
Hands-free trunk or liftgate100No
Total Requested130074%
Total Not Requested45026%
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%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Lane departure prevention system, steering-based200No
Total Requested195091%
Total Not Requested2009%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
BMW 6-Series Gran Coupe ALPINA B6

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Animal detection, night50No
Total Requested180097%
Total Not Requested503%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Driver drowsiness monitor150No
Forward collision warning200Yes
Wide-view front camera150Yes
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested125083%
Total Not Requested25017%
Executive Package
FeatureValueRequested?
Ceramic controls0No
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Heated steering wheel100Yes
Head-up display (HUD)350Yes
Auto-dimming headlights200Yes
LED headlights500Yes
Total Requested2200100%
Total Not Requested00%

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