Audi A8 / S8 Audi A8 / S8 2018 BMW X4 BMW X4 2016

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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: $60,795

BMW X4 xDrive28i   
Difference: $24,680

Lowest Total Invoice: $56,550

BMW X4 xDrive28i   
Difference: $23,010

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201620162016
ModelA8 / S8A8 / S8X4X4X4
TrimA8 L 3.0TA8 L 4.0T SportxDrive28ixDrive35iM40i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Base Price $82,500 $92,000 $45,250 $49,700 $57,800
Base Invoice $76,725 $85,560 $42,310 $46,405 $53,855
Executive Package 2,000        
Executive Plus Package   1,750      
Premium Package     2,200 2,200  
LED headlights     1,900 1,900 1,900
Adaptive cruise control, all-speed     1,900 1,900 1,200
M Sport Package     2,300 1,900  
Driver Assistance Package     700 700  
Technology Package     2,750 2,750 2,750
Text dictation     0 0 0
Around view cameras     750 750  
Adaptive dampers - electrical     1,000 1,000  
Heated front seats     500 500  
Metallic paint (extra cost)     550 550 550
Driver Assistance Plus         2,100
Cold Weather Package         950
Executive Package 1,860        
Executive Plus Package   1,628      
Premium Package     2,000 2,000  
LED headlights     1,730 1,730 1,730
Adaptive cruise control, all-speed     1,730 1,730 1,090
M Sport Package     2,095 1,730  
Driver Assistance Package     635 635  
Technology Package     2,505 2,505 2,505
Text dictation     0 0 0
Around view cameras     685 685  
Adaptive dampers - electrical     910 910  
Heated front seats     455 455  
Metallic paint (extra cost)     500 500 500
Driver Assistance Plus         1,900
Cold Weather Package         865
Options (change) 2,000 1,750 14,550 14,150 9,450
Options (change) 1,860 1,628 13,245 12,880 8,590
Destination 975 975 995 995 995
Total Price $85,475 $94,725 $60,795 $64,845 $68,245
Total Invoice $79,560 $88,163 $56,550 $60,280 $63,440

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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 A8 / S8 vs. BMW X4

Lowest Adjusted Price and Invoice: BMW X4 xDrive28i
TrueDelta Adjusted Price Difference: $20,030
TrueDelta Adjusted Invoice Difference: $18,682
Model Year20182018201620162016
ModelA8 / S8A8 / S8X4X4X4
TrimA8 L 3.0TA8 L 4.0T SportxDrive28ixDrive35iM40i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Engine333hp V6450hp V8240hp I4300hp I6355hp I6
TransmissionT8T8T8T8T8
DrivetrainAWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14205, 9600, 16600, 16
Tire (rear if not all the same)265/40-20265/40-20245/45-19245/45-19245/45-19
Total Price$85,475$94,725$60,795$64,845$68,245
Adjustments for Features-4,650-6,1750-250-1,175
Feature-Adjusted Total Price$80,825$88,550$60,795$64,595$67,070
Cost Above Minimum$0$7,725$0$3,800$6,275
Total Invoice$79,560$88,163$56,550$60,280$63,440
Adjustments for Features-4,328-5,7470-232-1,092
Feature-Adjusted Total Invoice$75,232$82,416$56,550$60,048$62,348
Cost Above Minimum$0$7,184$0$3,498$5,798

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Features Comparison: Audi A8 / S8 vs. BMW X4

Model Year20182018201620162016
ModelA8 / S8A8 / S8X4X4X4
TrimA8 L 3.0TA8 L 4.0T SportxDrive28ixDrive35iM40i
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300$1300
AWD$1700$1700$1700$1700$1700
Accessories 
Active noise reduction $0   
Hands-free trunk or liftgate$100$100  $100
Heated steering wheel$100$100  $100
Power door closers$300$300   
Power liftgate  $350$350$350
Power trunk closer$350$350   
Remote app  $25$25$25
Sunshade, rear, power$225$225   
Sunshades, second row, power$225$225   
Tilt/telescoping steering wheel, manual  $250$250$250
Tilt/telescoping steering wheel, power$350$350   
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200$200
Automatic braking, low-speed$200$200  $200
Blind spot warning system$200$200  $200
Collision preparation system, rear$100$100   
Driver drowsiness monitor    $150
Full-size spare tire$225$225   
Hill descent control  $250$250$250
Knee airbag, driver$75$75   
Knee airbag, passenger$75$75   
Lane departure prevention, steering-based$200$200   
Pedestrian detection    $50
Rear side airbags$300$300   
Rollover sensor$50$50   
Tires, run-flat  $150$150$150
Torque vectoring, brake-based  $100$100$100
Wide-view rear camera$0$0   
Cargo Management 
Air-conditioned storage compartment$50$50   
Cargo area rails w/tie downs  $50$50$50
Cargo cover  $75$75$75
Cargo mat  $40$40$40
Cargo net$40$40   
Rear seat pass-through$100$100   
Roof rails  $250$250$250
Ski sack$50$50   
Trailering equipment (4 wire)  $125$125$125
Climate Control 
Rear air vents with automatic controls$250$250   
Rear air vents with manual controls  $150$150$150
Rear dual-zone climate control$125$125   
Residual heat$50$50   
Engine / Motor 
Regenerative braking  $0$0$0
Exterior 
Black exterior trim (optional)  $0$0$0
Bodyside cladding  $350$350$350
Bright-finished exhaust tip(s)$25$25$25$25 
Deep-tinted rear windows  $275$275$275
Laminated front side windows$200$200   
Laminated rear side windows$100$100   
Panoramic sunroof with venting rear panel$1500$1500   
Rear spoiler  $200$200$200
Sport rocker panels (optional)  $0$0$0
Sunroof  $900$900$900
Wheel-lip moldings  $75$75$75
Infotainment 
4G LTE connectivity  $0$0$0
App support  $0$0$0
Navigation map updates, three years  $0$0$0
S Voice support  $0$0$0
Satellite radio$200$200   
Satellite radio - one year subscription  $250$250$250
SD Card slot$25$25   
Siri Eyes Free support  $0$0$0
SMS text-to-speech reader  $25$25$25
Surround sound$250$250 $250$250
Telematics service, such as OnStar  $200$200$200
Text dictation  $50$50$50
Voice control for external devices  $0$0$0
Voice recorder  $0$0$0
Wi-Fi hotspot$50$50   
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Compass$0$0   
Cornering lights$50$50   
Fog light, rear$100$100   
Fog lights  $125$125$125
Headlight washers$50$50  $50
Illuminated vanity mirrors, rear seat$100$100   
Interior ambient lighting  $150$150$150
Interior ambient lighting, configurable$150$150   
Seats and Interior Trim 
Aluminum trim    $100
Cooled or ventilated front seats$300$300   
Cooled or ventilated second row seats $200   
Folding second row seats  $300$300$300
Heated second row seats$200$200  $200
Leather door panel trim$250$250   
Manual thigh support length adjuster, driver seat  $50$50$50
Manual thigh support length adjuster, passenger seat  $50$50$50
Massage, driver seat$100$100   
Massage, passenger seat$100$100   
Massage, second row seats $150   
Memory system, passenger seat$150$150   
Memory system, second row seats $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 seat belt height adjusters, front row$25$25   
Power thigh bolsters, driver seat$100$100   
Power thigh bolsters, passenger seat$100$100   
Power thigh support length adjuster, driver seat$100$100   
Power thigh support length adjuster, passenger seat$100$100   
Power upper seatback recliner, driver seat$100$100   
Power upper seatback recliner, passenger seat$100$100   
Synthetic suede headliner $650   
Upholstered instrument panel$300$300   
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000   
Performance steering system (optional)    $0
Sport suspension (upgrade)    $0
Transmission 
Launch control    $100
Total Value of Features$12,990$14,515$8,340$8,590$9,515
Value of Feature Adjustments$4,650$6,175$0$250$1,175
Value of Feature Adjustments-4,328-5,7470-232-1,092

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Specifications Comparison: Audi A8 / S8 vs. BMW X4

Model Year20182016
ModelA8 / S8X4
Body4dr Sedan, ext.4dr SUV
Wheelbase122.9 in110.6 in
Length207.4 in184.3 in
Width76.7 in74.1 in
Height57.9 in63.9 in
Curb Weight4,465 lb.4,131 lb.
Fuel Capacity21.7 gal.17.7 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room59.1 in57.2 in
Row 1 Legroom41.4 in40.4 in
Row 2 Headroom39.1 in37.4 in
Row 2 Shoulder Room57.8 in56.0 in
Row 2 Legroom42.9 in34.8 in
Cargo Volume,
Minimum
14.2 ft317.7 ft3
Cargo Volume,
Maximum
14.249.4 ft3

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Option Package Details
Audi A8 / S8 A8 L 3.0T

Executive Package
FeatureValueRequested?
Panoramic sunroof with venting rear panel600No
265/40HR20 tires400No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested270057%
Total Not Requested200043%

Option Package Details
Audi A8 / S8 A8 L 4.0T Sport

Executive Plus Package
FeatureValueRequested?
Cooled or ventilated second row seats200No
Power recliner, second row seats150No
Massage, second row seats150No
Power 4-way lumbar adjuster, second row seats225No
Memory system, second row seats150No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested150058%
Total Not Requested107542%

Option Package Details
BMW X4 xDrive28i

LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Around view cameras
FeatureValueRequested?
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested450100%
Total Not Requested00%
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 liftgate100Yes
Total Requested155086%
Total Not Requested25014%
M Sport Package
FeatureValueRequested?
Door sill trim plates100Yes
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
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
Front sport buckets100No
245/45WR19 tires200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
App support0No
Remote app25No
Total Requested144098%
Total Not Requested252%

Option Package Details
BMW X4 xDrive35i

LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Around view cameras
FeatureValueRequested?
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested450100%
Total Not Requested00%
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 liftgate100Yes
Total Requested155086%
Total Not Requested25014%
M Sport Package
FeatureValueRequested?
Door sill trim plates100Yes
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
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
Front sport buckets100No
245/45WR19 tires200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
App support0No
Remote app25No
Total Requested144098%
Total Not Requested252%

Option Package Details
BMW X4 M40i

LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
App support0No
Remote app25No
Total Requested144098%
Total Not Requested252%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras500Yes
Driver drowsiness monitor150No
Wide-view front camera150Yes
Lane departure warning system200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested145088%
Total Not Requested20012%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

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