Audi A8 / S8 Audi A8 / S8 2007 BMW X4 BMW X4 2015

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Audi A8 / S8 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 A8 / S8 vs. BMW X4 Invoice Comparison

Lowest Total Price: $54,695

BMW X4 xDrive28i   
Difference: $26,575

Lowest Total Invoice: $50,985

BMW X4 xDrive28i   
Difference: $24,686

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720152015
ModelA8 / S8A8 / S8X4X4
TrimA8 LA8 L W12xDrive28ixDrive35i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Base Price $72,900 $119,350 $44,700 $48,000
Base Invoice $68,142 $108,954 $41,805 $44,840
Premium Package 4,400   2,200 2,200
Adaptive cruise control 2,100 2,100    
Satellite radio 550      
Rear air vents with automatic controls 600      
Driver Assistance Package     700 700
Navigation system     2,150 2,150
Metallic paint (extra cost)     550 550
Heated front seats     500 500
Adaptive dampers - electrical     1,000 1,000
Adaptive cruise control, all-speed     1,900 1,900
Premium Package 3,916   2,000 2,000
Adaptive cruise control 1,869 1,911    
Satellite radio 490      
Rear air vents with automatic controls 534      
Driver Assistance Package     635 635
Navigation system     1,955 1,955
Metallic paint (extra cost)     500 500
Heated front seats     455 455
Adaptive dampers - electrical     910 910
Adaptive cruise control, all-speed     1,730 1,730
Options (change) 7,650 2,100 9,000 9,000
Options (change) 6,809 1,911 8,185 8,185
Destination 720 720 995 995
Gas Tax 0 1,700 0 0
Total Price $81,270 $123,870 $54,695 $57,995
Total Invoice $75,671 $113,285 $50,985 $54,020

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TrueDelta Value Comparison: Audi A8 / S8 vs. BMW X4

Lowest Adjusted Price and Invoice: BMW X4 xDrive28i
TrueDelta Adjusted Price Difference: $26,980
TrueDelta Adjusted Invoice Difference: $25,064
Model Year2007200720152015
ModelA8 / S8A8 / S8X4X4
TrimA8 LA8 L W12xDrive28ixDrive35i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Engine350hp V8450hp W12240hp I4300hp I6
TransmissionT6T6T8T8
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12205, 9205, 12
Tire (rear if not all the same)255/45-18255/40-19245/50-18245/45-19
Total Price$81,270$123,870$54,695$57,995
Adjustments for Features0-2,725-405-405
Feature-Adjusted Total Price$81,270$121,145$54,290$57,590
Cost Above Minimum$0$39,875$0$3,300
Total Invoice$75,671$113,285$50,985$54,020
Adjustments for Features0-2,492-378-377
Feature-Adjusted Total Invoice$75,671$110,793$50,607$53,643
Cost Above Minimum$0$35,122$0$3,036

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Features Comparison: Audi A8 / S8 vs. BMW X4

Model Year2007200720152015
ModelA8 / S8A8 / S8X4X4
TrimA8 LA8 L W12xDrive28ixDrive35i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
8-speed manually-shiftable automatic  $1300$1300
AWD$1700$1700$1700$1700
Accessories 
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Hands-free trunk or liftgate  $100$100
Power door closers$300$300  
Power liftgate  $350$350
Power trunk closer$350$350  
Remote app  $25$25
Sunshade, rear, power$225$225  
Sunshades, second row$125$125  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200
Forward collision warning  $200$200
Hill descent control  $250$250
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure warning  $200$200
Radar- or camera-based collision preparation system  $0$0
Rear side airbags$300$300  
Tires, run-flat  $150$150
Torque vectoring, brake-based  $100$100
Cargo Management 
Cargo area rails w/tie downs  $50$50
Cargo cover  $75$75
Cargo mat  $40$40
Rear seat pass-through $100  
Roof rails  $250$250
Second-row high console $250  
Ski sack $50  
Trailering equipment (4 wire)  $125$125
Climate Control 
Rear air vents with automatic controls$250$250  
Rear air vents with manual controls  $150$150
Rear dual-zone climate control$125$125  
Residual heat$50$50  
Engine / Motor 
Automatic start / stop  $150$150
Regenerative braking  $0$0
Exterior 
Bodyside cladding (gray/black)  $250$250
Bodyside moldings$75$75  
Deep-tinted rear windows  $275$275
Laminated front side windows $200  
Rear spoiler  $200$200
Wheel-lip moldings  $75$75
Infotainment 
App support  $0$0
Aux input  $50$50
Bluetooth audio streaming  $25$25
CD changer, remote$200$200  
CD player  $125$125
DVD-compatible player  $0$0
Entertainment system, console-mounted $1000  
Handwriting recognition  $200$200
HD radio  $50$50
In-vehicle Internet  $150$150
Media drive  $15$15
MP3-compatible player  $50$50
S Voice support  $0$0
Siri Eyes Free support  $0$0
Surround sound$250$250  
Telematics service, such as OnStar  $200$200
Traffic + travel information  $25$25
Voice control for external devices  $0$0
Instruments, Lights, and Mirrors 
Cornering lights$50$50  
Fog light, rear$100$100  
Headlight washers$50$50  
Illuminated vanity mirrors, rear seat$100$100  
Seats and Interior Trim 
Cooled or ventilated front seats $300  
Folding second row seats  $300$300
Heated second row seats$200$200  
Leather-wrapped steering wheel$150 $150$150
Massage, driver seat $100  
Massage, passenger seat $100  
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, second row seats $225  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power recliner, second row seats $150  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power tilt adjuster, second row seats $150  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Wood/leather-wrapped steering wheel $150  
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000  
Electronic systems calibration selector  $200$200
Transmission 
Steering-wheel-mounted transmission controls $100  
Total Value of Features$8,450$11,175$8,855$8,855
Value of Feature Adjustments$0$2,725$405$405
Value of Feature Adjustments0-2,492-378-377

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Specifications Comparison: Audi A8 / S8 vs. BMW X4

Model Year20072015
ModelA8 / S8X4
Body4dr Sedan, ext.4dr SUV
Wheelbase121.0 in110.6 in
Length204.4 in184.3 in
Width74.6 in74.1 in
Height57.3 in63.9 in
Curb Weight4,400 lb.4,131 lb.
Fuel Capacity23.8 gal.17.7 gal.
Row 1 Headroom37.4 in40.0 in
Row 1 Shoulder Room59.1 in57.2 in
Row 1 Legroom41.3 in40.4 in
Row 2 Headroom38.3 in37.4 in
Row 2 Shoulder Room57.5 in56.0 in
Row 2 Legroom42.3 in34.8 in
Cargo Volume,
Minimum
14.6 ft317.7 ft3
Cargo Volume,
Maximum
14.649.4 ft3

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Option Package Details
Audi A8 / S8 A8 L

Premium Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
Proximity key250Yes
Heated front seats200Yes
Heated second row seats200No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid300Yes
Total Requested135062%
Total Not Requested82538%

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 system200No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1300100%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
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 system200No
Automatic braking, high-speed200No
Forward collision warning200No
Total Requested00%
Total Not Requested1300100%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
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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