Audi A6 / S6 Audi A6 / S6 2019 BMW 6-Series BMW 6-Series 2018

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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: $62,660

Audi A6 / S6 A6 3.0T   
Difference: $28,235

Calculate Payments

  Down Payment Interest Rate Term
Model Year201920182018
ModelA6 / S66-Series6-Series
TrimA6 3.0T640i650i
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $58,900 $86,700 $98,300
Driver Assistance Package 2,000    
Metallic paint (extra cost) 575    
Cargo mat 190    
Driver Assistance Plus   1,700 1,700
Adaptive cruise control, all-speed   1,200 1,200
Apple CarPlay support   300 300
Driver Assistance Package 1,860    
Metallic paint (extra cost) 536    
Cargo mat 178    
Driver Assistance Plus   1,565 1,565
Adaptive cruise control, all-speed   1,105 1,105
Apple CarPlay support   275 275
Options (change) 2,765 3,200 3,200
Options (change) 2,574 2,945 2,945
Destination 995 995 995
Total Price $62,660 $90,895 $102,495

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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

Lowest Adjusted Price: Audi A6 / S6 A6 3.0T
Lowest Adjusted Invoice: BMW 6-Series 650i
TrueDelta Adjusted Price Difference: $24,185
TrueDelta Adjusted Invoice Difference: $54,436
Model Year201920182018
ModelA6 / S66-Series6-Series
TrimA6 3.0T640i650i
Body4dr Sedan2dr Convertible2dr Convertible
Engine335hp V6 H315hp I6445hp V8
TransmissionS7T8T8
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14205, 9600, 12
Tire (rear if not all the same)245/45-19245/45-18245/40-19
Total Price$62,660$90,895$102,495
Adjustments for Features0-4,050-5,200
Feature-Adjusted Total Price$62,660$86,845$97,295
Cost Above Minimum$0$0$10,450

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

Model Year201920182018
ModelA6 / S66-Series6-Series
TrimA6 3.0T640i650i
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200  
8-speed manually-shiftable automatic $1300$1300
AWD$1700  
RWD $0$0
Accessories 
Power retractable rear window $350$350
Remote app $25$25
Remote window/roof operation $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras $500$500
Auto-raising roll bars / headrests $500$500
Automatic braking, high-speed or partial $200$200
Collision preparation system, rear$100  
Driver drowsiness monitor $150$150
Lane departure prevention, steering-based$200  
Pedestrian detection $50$50
Rearview camera$200  
Rollover sensor$50  
Secondary collision brake assist$25  
Side curtain airbags$350  
Temporary spare tire$150  
Tires, run-flat $150$150
Wide-view front camera $150$150
Cargo Management 
Cargo net$40  
Rear seat pass-through$100  
Climate Control and Infotainment 
Android Auto support$100  
App support $100$100
Concierge Services - 3 year subscription  $150
Navigation map updates, three years $0$0
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
S Voice support $0$0
Satellite radio$200  
Satellite radio - one year subscription $250$250
SD Card slot$25  
SMS text-to-speech reader $25$25
Surround sound$250 $250
Telematics service, such as OnStar $300$300
Text dictation $50$50
Voice control for external devices $0$0
Voice recorder $0$0
Wireless charging station $75$75
Exterior 
Laminated front side windows$200  
Power convertible top $4000$4000
Sunroof$900  
Instruments, Lights, and Mirrors 
Compass$0  
Cornering lights $50$50
Fog light, rear$100  
Fog lights $125$125
Headlight washers $50$50
Large color reconfigurable instrument cluster display $250$250
Steering-linked headlights $150$150
Powertrain 
Dual-mode exhaust, switchable $500$500
Launch control $100$100
Seats and Interior Trim 
Door sill trim plates $100$100
Folding second row seats$300  
Illuminated door sill trim plates$200  
Leather door panel trim $250$250
Memory system, passenger seat  $150
Power 4-way lumbar adjuster, passenger seat $150$150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Upholstered instrument panel $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Total Value of Features$6,765$10,815$11,965
Value of Feature Adjustments$0$4,050$5,200
Value of Feature Adjustments0-184-209

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

Model Year20192018
ModelA6 / S66-Series
Body4dr Sedan2dr Convertible
Wheelbase115.1 in112.4 in
Length194.4 in192.8 in
Width74.3 in74.6 in
Height57.4 in53.7 in
Curb Weight4,267 lb.4,256 lb.
Fuel Capacity19.3 gal.18.5 gal.
Row 1 Headroom38.0 in40.3 in
Row 1 Shoulder Room57.8 in56.9 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom38.1 in36.5 in
Row 2 Shoulder Room56.5 in49.6 in
Row 2 Legroom37.4 in30.5 in
Cargo Volume13.7 ft310.6 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed750Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested165089%
Total Not Requested20011%

Option Package Details
BMW 6-Series 640i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed750Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested125086%
Total Not Requested20014%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300No
Driver drowsiness monitor150No
Wide-view front camera150No
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested80055%
Total Not Requested65045%

Option Package Details
BMW 6-Series 650i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed750Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested125086%
Total Not Requested20014%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300No
Driver drowsiness monitor150No
Wide-view front camera150No
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested80055%
Total Not Requested65045%

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