Audi A6 / S6 Audi A6 / S6 2008 BMW X4 BMW X4 2015

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Audi A6 / S6 vs. BMW X4 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 X4 Invoice Comparison

Lowest Total Price: $53,695

BMW X4 xDrive28i   
Difference: $8,420

Lowest Total Invoice: $50,075

BMW X4 xDrive28i   
Difference: $7,664

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820152015
ModelA6 / S6X4X4
TrimA6 3.2 AvantxDrive28ixDrive35i
Body4dr Wagon4dr SUV4dr SUV
Base Price $49,000 $44,700 $48,000
Base Invoice $45,570 $41,805 $44,840
Technology Package 4,100    
Premium Package 2,550 2,200 2,200
S Line Package 2,000    
Sport suspension (upgrade) 500    
iPod integration 290    
Lane departure warning 900    
Adaptive cruise control 2,000    
Driver Assistance Package   700 700
Adaptive cruise control, all-speed   1,900 1,900
Navigation system   2,150 2,150
Metallic paint (extra cost)   550 550
Heated front seats   500 500
M Sport Package     1,900
Technology Package 3,813    
Premium Package 2,372 2,000 2,000
S Line Package 1,820    
Sport suspension (upgrade) 466    
iPod integration 225    
Lane departure warning 838    
Adaptive cruise control 1,860    
Driver Assistance Package   635 635
Adaptive cruise control, all-speed   1,730 1,730
Navigation system   1,955 1,955
Metallic paint (extra cost)   500 500
Heated front seats   455 455
M Sport Package     1,730
Options (change) 12,340 8,000 9,900
Options (change) 11,394 7,275 9,005
Destination 775 995 995
Total Price $62,115 $53,695 $58,895
Total Invoice $57,739 $50,075 $54,840

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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 X4

Lowest Adjusted Price and Invoice: BMW X4 xDrive28i
TrueDelta Adjusted Price Difference: $10,520
TrueDelta Adjusted Invoice Difference: $9,622
Model Year200820152015
ModelA6 / S6X4X4
TrimA6 3.2 AvantxDrive28ixDrive35i
Body4dr Wagon4dr SUV4dr SUV
Engine255hp V6240hp I4300hp I6
TransmissionT6T8T8
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 13205, 9205, 12
Tire (rear if not all the same)245/40-18245/50-18245/45-19
Total Price$62,115$53,695$58,895
Adjustments for Features0-2,100-2,600
Feature-Adjusted Total Price$62,115$51,595$56,295
Cost Above Minimum$0$0$4,700
Total Invoice$57,739$50,075$54,840
Adjustments for Features0-1,958-2,421
Feature-Adjusted Total Invoice$57,739$48,117$52,419
Cost Above Minimum$0$0$4,302

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Features Comparison: Audi A6 / S6 vs. BMW X4

Model Year200820152015
ModelA6 / S6X4X4
TrimA6 3.2 AvantxDrive28ixDrive35i
Body4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
8-speed manually-shiftable automatic $1300$1300
AWD$1700$1700$1700
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Hands-free trunk or liftgate $100 
Remote app $25$25
Remote window/roof operation $15$15
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200
Forward collision warning $200$200
Full-size spare tire$225  
Hill descent control $250$250
Obstacle detection, front $150$150
Radar- or camera-based collision preparation system $0$0
Tires, run-flat $150$150
Torque vectoring, brake-based $100$100
Cargo Management 
Cargo area partition net$40  
Cargo net$40  
Storage compartment under front seat(s)$50  
Trailering equipment (4 wire) $125$125
Climate Control 
Rear air vents$100  
Rear air vents with manual controls $150$150
Residual heat$50  
Engine / Motor 
Automatic start / stop $150$150
Regenerative braking $0$0
Exterior 
Black exterior trim (optional)  $0
Bodyside cladding  $350
Bodyside cladding (gray/black) $250 
Bodyside moldings$75  
Deep-tinted rear windows $275$275
Rear spoiler $200$200
Sport rocker panels (optional)  $0
Wheel-lip moldings $75$75
Infotainment 
App support $0$0
Aux input $50$50
Bluetooth audio streaming $25$25
CD changer, remote$200  
CD player $125$125
DVD-compatible player $0$0
Handwriting recognition $200$200
HD radio $50$50
In-vehicle Internet $150$150
iPod integration$100  
Media drive $15$15
S Voice support $0$0
Satellite radio$200  
Satellite radio - one year subscription $250$250
Siri Eyes Free support $0$0
Surround sound$250  
Telematics service, such as OnStar $200$200
Traffic + travel information $25$25
USB port $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Compass$0  
Fog light, rear$100  
Headlight washers$50  
Seats and Interior Trim 
Door sill trim plates$100 $100
Leather door panel trim$250  
Manual thigh support length adjuster, driver seat$50 $50
Manual thigh support length adjuster, passenger seat  $50
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100 $100
Total Value of Features$5,730$7,830$8,330
Value of Feature Adjustments$0$2,100$2,600
Value of Feature Adjustments0-1,958-2,421

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Specifications Comparison: Audi A6 / S6 vs. BMW X4

Model Year20082015
ModelA6 / S6X4
Body4dr Wagon4dr SUV
Wheelbase111.9 in110.6 in
Length194.2 in184.3 in
Width73.1 in74.1 in
Height58.2 in63.9 in
Curb Weight4,168 lb.4,131 lb.
Fuel Capacity21.1 gal.17.7 gal.
Row 1 Headroom37.6 in40.0 in
Row 1 Shoulder Room57.1 in57.2 in
Row 1 Legroom41.3 in40.4 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room55.9 in56.0 in
Row 2 Legroom36.9 in34.8 in
Cargo Volume,
Minimum
33.9 ft317.7 ft3
Cargo Volume,
Maximum
58.6 ft349.4 ft3

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Option Package Details
Audi A6 / S6 A6 3.2 Avant

Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested165094%
Total Not Requested1006%
Premium Package
FeatureValueRequested?
Power liftgate350Yes
Bose, 270W, 13 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested140068%
Total Not Requested65032%
S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250No
Total Requested25050%
Total Not Requested25050%

Option Package Details
BMW X4 xDrive28i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested20015%
Total Not Requested110085%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150No
Rearview camera200Yes
Total Requested20057%
Total Not Requested15043%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested70063%
Total Not Requested41537%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested145081%
Total Not Requested35019%

Option Package Details
BMW X4 xDrive35i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested20015%
Total Not Requested110085%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150No
Rearview camera200Yes
Total Requested20057%
Total Not Requested15043%
M Sport Package
FeatureValueRequested?
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100No
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100No
Bodyside cladding100No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Steering-wheel-mounted transmission controls100Yes
Dark-colored headliner (optional)0No
Door sill trim plates100Yes
Sport rocker panels (optional)0No
Front sport buckets100Yes
245/45WR19 tires400No
Total Requested35032%
Total Not Requested75068%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested70063%
Total Not Requested41537%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested145081%
Total Not Requested35019%

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