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

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

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142015
Model6-Series Gran CoupeA6 / S6
TrimM6S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $115,000 $75,500
Base Invoice $105,980 $70,217
Executive Package 5,500  
Driver Assistance Plus 1,900  
Adaptive cruise control, all-speed 1,200  
Night vision 2,600 2,500
Wood trim, alternative type 1,080 900
Cold Weather Package   500
Warm Weather Package   500
Driver Assistance Package   2,800
Comfort Seating Package   2,000
Metallic paint (extra cost)   550
Cargo mat   185
Synthetic suede headliner   3,000
Executive Package 5,005  
Driver Assistance Plus 1,730  
Adaptive cruise control, all-speed 1,095  
Night vision 2,365 2,327
Wood trim, alternative type 985 838
Cold Weather Package   467
Warm Weather Package   467
Driver Assistance Package   2,604
Comfort Seating Package   1,860
Metallic paint (extra cost)   511
Cargo mat   172
Synthetic suede headliner   2,790
Options (change) 12,280 12,935
Options (change) 11,180 12,036
Destination 925 925
Gas Tax 1,300 0
Total Price $129,505 $89,360
Total Invoice $119,385 $83,178

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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 Gran Coupe vs. Audi A6 / S6

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 Year20142015
Model6-Series Gran CoupeA6 / S6
TrimM6S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine560hp V8420hp V8
TransmissionS7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)500, 12630, 14
Tire (rear if not all the same)265/35-20255/40-19
Total Price$129,505$89,360
Adjustments for Features0-2,425
Feature-Adjusted Total Price$129,505$86,935
Total Invoice$119,385$83,178
Adjustments for Features0-2,257
Feature-Adjusted Total Invoice$119,385$80,921

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

Model Year20142015
Model6-Series Gran CoupeA6 / S6
TrimM6S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0 
AWD $1700
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$4,290$6,715
Value of Feature Adjustments$0$2,425
Value of Feature Adjustments0-2,257

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

Model Year20142015
Model6-Series Gran CoupeA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase116.9 in114.7 in
Length197.2 in193.9 in
Width74.6 in73.8 in
Height54.8 in57.8 in
Curb Weight4,192 lb.3,727 lb.
Fuel Capacity18.5 gal.19.8 gal.
Row 1 Headroom40.6 in37.2 in
Row 1 Shoulder Room56.7 in57.5 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom37.0 in37.8 in
Row 2 Shoulder Room54.6 in56.3 in
Row 2 Legroom35.3 in37.4 in
Cargo Volume16.2 ft314.1 ft3

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Option Package Details
BMW 6-Series Gran Coupe M6

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%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Total Requested1800100%
Total Not Requested00%
Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested350100%
Total Not Requested00%
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%
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%

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