BMW X4 BMW X4 2016 Audi A8 / S8 Audi A8 / S8 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

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

Lowest Total Price: $64,545

BMW X4 M40i   
Difference: $16,925

Lowest Total Invoice: $60,085

BMW X4 M40i   
Difference: $15,764

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620072007
ModelX4A8 / S8A8 / S8
TrimM40iA8 LA8 L W12
Body4dr SUV4dr Sedan, ext.4dr Sedan, ext.
Base Price $57,800 $72,900 $119,350
Base Invoice $53,855 $68,142 $108,954
Navigation system 1,950    
Text dictation 0    
Cold Weather Package 950    
Metallic paint (extra cost) 550    
Rearview camera 400    
Adaptive cruise control, all-speed 1,900    
Premium Package   4,400  
Heated steering wheel   200 200
Satellite radio   550  
Adaptive cruise control   2,100 2,100
Rear air vents with automatic controls   600  
Navigation system 1,775    
Text dictation 0    
Cold Weather Package 865    
Metallic paint (extra cost) 500    
Rearview camera 365    
Adaptive cruise control, all-speed 1,730    
Premium Package   3,916  
Heated steering wheel   178 182
Satellite radio   490  
Adaptive cruise control   1,869 1,911
Rear air vents with automatic controls   534  
Options (change) 5,750 7,850 2,300
Options (change) 5,235 6,987 2,093
Destination 995 720 720
Gas Tax 0 0 1,700
Total Price $64,545 $81,470 $124,070
Total Invoice $60,085 $75,849 $113,467

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW X4 dealer quotes or Audi A8 / S8 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: BMW X4 M40i
TrueDelta Adjusted Price Difference: $18,280
TrueDelta Adjusted Invoice Difference: $17,025
Model Year201620072007
ModelX4A8 / S8A8 / S8
TrimM40iA8 LA8 L W12
Body4dr SUV4dr Sedan, ext.4dr Sedan, ext.
Engine355hp I6350hp V8450hp W12
TransmissionT8T6T6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)18/25 MPG15/21 MPG15/21 MPG
Audio (watts, speakers)600, 16200, 12200, 12
Tire (rear if not all the same)245/45-19255/45-18255/40-19
Total Price$64,545$81,470$124,070
Adjustments for Features-1,3550-2,725
Feature-Adjusted Total Price$63,190$81,470$121,345
Cost Above Minimum$0$0$39,875
Total Invoice$60,085$75,849$113,467
Adjustments for Features-1,2610-2,492
Feature-Adjusted Total Invoice$58,824$75,849$110,975
Cost Above Minimum$0$0$35,126

Return to top

Features Comparison: BMW X4 vs. Audi A8 / S8

Model Year201620072007
ModelX4A8 / S8A8 / S8
TrimM40iA8 LA8 L W12
Body4dr SUV4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manually-shiftable automatic $1100$1100
AWD$1700$1700$1700
Accessories 
Adaptive cruise control $600$600
Adaptive cruise control, all-speed$850  
Hands-free trunk or liftgate$100  
Power door closers $300$300
Power liftgate$350  
Power trunk closer $350$350
Remote app$25  
Sunshade, rear, power $225$225
Sunshades, second row $125$125
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200  
Forward collision warning$200  
Hill descent control$250  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure warning$200  
Radar- or camera-based collision preparation system$0  
Rear side airbags $300$300
Tires, run-flat$150  
Torque vectoring, brake-based$100  
Cargo Management 
Cargo area rails w/tie downs$50  
Cargo cover$75  
Cargo mat$40  
Rear seat pass-through  $100
Roof rails$250  
Second-row high console  $250
Ski sack  $50
Trailering equipment (4 wire)$125  
Climate Control 
Rear air vents with automatic controls $250$250
Rear air vents with manual controls$150  
Rear dual-zone climate control $125$125
Residual heat $50$50
Engine / Motor 
Automatic start / stop$150  
Regenerative braking$0  
Exterior 
Black exterior trim (optional)$0  
Bodyside cladding$350  
Bodyside moldings $75$75
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows$275  
Laminated front side windows  $200
Rear spoiler$200  
Sport rocker panels (optional)$0  
Wheel-lip moldings$75  
Infotainment 
4G LTE connectivity$0  
App support$0  
Aux input$50  
Bluetooth audio streaming$25  
CD changer, remote $200$200
CD player$125  
DVD-compatible player$0  
Entertainment system, console-mounted  $1000
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
Navigation map updates, three years$0  
S Voice support$0  
Siri Eyes Free support$0  
SMS text-to-speech reader$25  
Telematics service, such as OnStar$200  
Text dictation$50  
Traffic + travel information$25  
Voice control for external devices$0  
Instruments, Lights, and Mirrors 
Cornering lights $50$50
Fog light, rear $100$100
Illuminated vanity mirrors, rear seat $100$100
Seats and Interior Trim 
Aluminum trim$100  
Cooled or ventilated front seats  $300
Folding second row seats$300  
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
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 seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
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 trim $300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000$1000
Electronic systems calibration selector$200  
Performance steering system (optional)$0  
Sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100 $100
Total Value of Features$9,480$8,125$10,850
Value of Feature Adjustments$1,355$0$2,725
Value of Feature Adjustments-1,2610-2,492

Return to top

Specifications Comparison: BMW X4 vs. Audi A8 / S8

Model Year20162007
ModelX4A8 / S8
Body4dr SUV4dr Sedan, ext.
Wheelbase110.6 in121.0 in
Length184.3 in204.4 in
Width74.1 in74.6 in
Height63.9 in57.3 in
Curb Weight4,235 lb.4,697 lb.
Fuel Capacity17.7 gal.23.8 gal.
Row 1 Headroom40.0 in37.4 in
Row 1 Shoulder Room57.2 in59.1 in
Row 1 Legroom40.4 in41.3 in
Row 2 Headroom37.4 in38.3 in
Row 2 Shoulder Room56.0 in57.5 in
Row 2 Legroom34.8 in42.3 in
Cargo Volume,
Minimum
17.7 ft314.6 ft3
Cargo Volume,
Maximum
49.4 ft314.6 ft3

Return to top

Option Package Details
BMW X4 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested70063%
Total Not Requested41537%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8 L

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested275100%
Premium Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
Heated front seats200Yes
Heated second row seats200Yes
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid300Yes
Proximity key250Yes
Total Requested155071%
Total Not Requested62529%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all BMW models.