Audi A6 / S6 Audi A6 / S6 2015 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2014

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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: $89,360

Audi A6 / S6 S6 4.0 TFSI   
Difference: $40,145

Lowest Total Invoice: $83,178

Audi A6 / S6 S6 4.0 TFSI   
Difference: $36,207

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  Down Payment Interest Rate Term
Model Year20152014
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIM6
Body4dr Sedan4dr Sedan
Base Price $75,500 $115,000
Base Invoice $70,217 $105,980
Warm Weather Package 500  
Comfort Seating Package 2,000  
Driver Assistance Package 2,800  
Cold Weather Package 500  
Night vision 2,500 2,600
Metallic paint (extra cost) 550  
Cargo mat 185  
Wood trim, alternative type 900 1,080
Synthetic suede headliner 3,000  
Executive Package   5,500
Driver Assistance Plus   1,900
Adaptive cruise control, all-speed   1,200
Warm Weather Package 467  
Comfort Seating Package 1,860  
Driver Assistance Package 2,604  
Cold Weather Package 467  
Night vision 2,327 2,365
Metallic paint (extra cost) 511  
Cargo mat 172  
Wood trim, alternative type 838 985
Synthetic suede headliner 2,790  
Executive Package   5,005
Driver Assistance Plus   1,730
Adaptive cruise control, all-speed   1,095
Options (change) 12,935 12,280
Options (change) 12,036 11,180
Destination 925 925
Gas Tax 0 1,300
Total Price $89,360 $129,505
Total Invoice $83,178 $119,385

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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: $42,570
TrueDelta Adjusted Invoice Difference: $38,464
Model Year20152014
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIM6
Body4dr Sedan4dr Sedan
Engine420hp V8560hp V8
TransmissionS7S7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14500, 12
Tire (rear if not all the same)255/40-19265/35-20
Total Price$89,360$129,505
Adjustments for Features-2,4250
Feature-Adjusted Total Price$86,935$129,505
Total Invoice$83,178$119,385
Adjustments for Features-2,2570
Feature-Adjusted Total Invoice$80,921$119,385

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

Model Year20152014
ModelA6 / S66-Series Gran Coupe
TrimS6 4.0 TFSIM6
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
AWD$1700 
RWD $0
Accessories 
Power door closers $300
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
Lane departure collision mitigation $50
Lane departure prevention$150 
Pedestrian detection $50
Rollover sensor$50 
Temporary spare tire$150 
Wide-view rear camera$0 
Cargo Management 
Cargo net$40 
Ski sack $50
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Carbon fiber body panels $250
Painted brake calipers (optional) $0
Sunroof$900 
Infotainment 
App support $0
Concierge Services - 3 year subscription $150
Handwriting recognition$200 
iPod integration$100 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
USB port $25
Voice control for external devices $0
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Compass$0 
Fog light, rear$100 
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
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 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Total Value of Features$6,715$4,290
Value of Feature Adjustments$2,425$0
Value of Feature Adjustments-2,2570

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

Model Year20152014
ModelA6 / S66-Series Gran Coupe
Body4dr Sedan4dr Sedan
Wheelbase114.7 in116.9 in
Length193.9 in197.2 in
Width73.8 in74.6 in
Height57.8 in54.8 in
Curb Weight3,727 lb.4,192 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

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested350100%
Total Not Requested00%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support 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?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Total Requested175092%
Total Not Requested1508%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
BMW 6-Series Gran Coupe M6

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 alert200Yes
Total Requested110085%
Total Not Requested20015%
Executive Package
FeatureValueRequested?
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 headlights200No
LED headlights500Yes
Total Requested200091%
Total Not Requested2009%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Driver drowsiness monitor150No
Forward collision alert200Yes
Wide-view front camera150Yes
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested125083%
Total Not Requested25017%

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