Audi A6 / S6 Audi A6 / S6 2015 BMW X6 BMW X6 2018

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Audi A6 / S6 vs. BMW X6 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 X6 Invoice Comparison

Lowest Total Price: $88,275

Audi A6 / S6 S6 4.0 TFSI   
Difference: $25,220

Lowest Total Invoice: $82,168

Audi A6 / S6 S6 4.0 TFSI   
Difference: $24,047

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152018
ModelA6 / S6X6
TrimS6 4.0 TFSIM
Body4dr Sedan4dr SUV
Base Price $75,500 $104,100
Base Invoice $70,217 $97,495
Comfort Seating Package 2,000  
Cold Weather Package 500  
Driver Assistance Package 2,800  
Night vision 2,500 2,300
Metallic paint (extra cost) 550  
Synthetic suede headliner 3,000  
Carbon fiber trim 500 0
Executive Package   6,100
Comfort Seating Package 1,860  
Cold Weather Package 467  
Driver Assistance Package 2,604  
Night vision 2,327 2,115
Metallic paint (extra cost) 511  
Synthetic suede headliner 2,790  
Carbon fiber trim 467 0
Executive Package   5,610
Options (change) 11,850 8,400
Options (change) 11,026 7,725
Destination 925 995
Total Price $88,275 $113,495
Total Invoice $82,168 $106,215

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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 X6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $22,595
TrueDelta Adjusted Invoice Difference: $21,590
Model Year20152018
ModelA6 / S6X6
TrimS6 4.0 TFSIM
Body4dr Sedan4dr SUV
Engine420hp V8567hp V8
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG14/19 MPG
Audio (watts, speakers)630, 14600, 16
Tire (rear if not all the same)255/40-19285/35-21
Total Price$88,275$113,495
Adjustments for Features0-2,625
Feature-Adjusted Total Price$88,275$110,870
Total Invoice$82,168$106,215
Adjustments for Features0-2,457
Feature-Adjusted Total Invoice$82,168$103,758

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Features Comparison: Audi A6 / S6 vs. BMW X6

Model Year20152018
ModelA6 / S6X6
TrimS6 4.0 TFSIM
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed$850 
Cruise control $150
Hands-free trunk or liftgate $100
Power door closers $300
Power liftgate $350
Remote app $25
Remote window/roof operation $15
Semi-automated parking system $500
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Animal detection, night $50
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention$150 
Pedestrian detection $50
Radar- or camera-based collision preparation system$0 
Wide-view rear camera$0 
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Rear wiper $175
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable$500 
Exterior 
Black exterior trim (optional) $0
Deep-tinted rear windows $275
Painted brake calipers (optional) $0
Rear spoiler $200
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
iPod integration$100 
Navigation map updates, three years $0
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
Voice recorder $0
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear$100 
Fog lights $125
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Steering-linked headlights $150
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Massage, driver seat$100 
Massage, passenger seat$100 
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 
Active stabilizer bars $500
Air suspension, auto-leveling and height adjustable$1000 
Rear air springs, auto-leveling $350
Sport suspension (upgrade)$0 
Transmission 
Launch control $100
Total Value of Features$7,090$9,715
Value of Feature Adjustments$0$2,625
Value of Feature Adjustments0-2,457

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Specifications Comparison: Audi A6 / S6 vs. BMW X6

Model Year20152018
ModelA6 / S6X6
Body4dr Sedan4dr SUV
Wheelbase114.7 in115.5 in
Length193.9 in192.0 in
Width73.8 in78.1 in
Height57.8 in66.5 in
Curb Weight4,398 lb.5,185 lb.
Fuel Capacity19.8 gal.22.4 gal.
Row 1 Headroom37.2 in38.3 in
Row 1 Shoulder Room57.5 in59.9 in
Row 1 Legroom41.3 in40.4 in
Row 2 Headroom37.8 in37.2 in
Row 2 Shoulder Room56.3 in57.0 in
Row 2 Legroom37.4 in35.9 in
Cargo Volume,
Minimum
14.1 ft326.6 ft3
Cargo Volume,
Maximum
14.159.7 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

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 seat100No
Massage, passenger seat100No
Total Requested85068%
Total Not Requested40032%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Total Requested105055%
Total Not Requested85045%

Option Package Details
BMW X6 M

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Animal detection, night50No
Total Requested180097%
Total Not Requested503%
Executive Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Heated steering wheel100Yes
Power door closers300No
Auto-dimming headlights200No
LED headlights500Yes
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Driver drowsiness monitor150No
Speed limit information0No
Wi-Fi hotspot50Yes
Wireless charging station75No
Semi-automated parking system500No
Around view cameras300Yes
Wide-view front camera150Yes
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested275066%
Total Not Requested140034%

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