Audi A8 Audi A8 2012 BMW X4 BMW X4 2018

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

Join Us

Audi A8 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 vs. BMW X4 Invoice Comparison

Lowest Total Price: $68,245

BMW X4 M40i   
Difference: $70,430

Lowest Total Invoice: $64,145

BMW X4 M40i   
Difference: $64,977

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122018
ModelA8X4
TrimA8 L W12M40i
Body4dr Sedan, ext.4dr SUV
Base Price $133,500 $59,250
Base Invoice $124,157 $55,785
Driver Assistance Package 3,000  
Cold Weather Package   950
Navigation system   1,700
Driving Assistance Package   1,700
Adaptive cruise control, all-speed   1,200
Metallic paint (extra cost)   550
LED headlights   1,900
Driver Assistance Package 2,790  
Cold Weather Package   875
Navigation system   1,565
Driving Assistance Package   1,565
Adaptive cruise control, all-speed   1,105
Metallic paint (extra cost)   505
LED headlights   1,750
Options (change) 3,000 8,000
Options (change) 2,790 7,365
Destination 875 995
Gas Tax 1,300 0
Total Price $138,675 $68,245
Total Invoice $129,122 $64,145

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 Audi A8 dealer quotes or BMW X4 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: Audi A8 vs. BMW X4

Lowest Adjusted Price and Invoice: BMW X4 M40i
TrueDelta Adjusted Price Difference: $64,520
TrueDelta Adjusted Invoice Difference: $59,474
Model Year20122018
ModelA8X4
TrimA8 L W12M40i
Body4dr Sedan, ext.4dr SUV
Engine500hp W12355hp I6
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG18/25 MPG
Audio (watts, speakers)630, 14600, 16
Tire (rear if not all the same)265/40-20245/45-19
Total Price$138,675$68,245
Adjustments for Features-5,9100
Feature-Adjusted Total Price$132,765$68,245
Total Invoice$129,122$64,145
Adjustments for Features-5,5030
Feature-Adjusted Total Invoice$123,619$64,145

Return to top

Features Comparison: Audi A8 vs. BMW X4

Model Year20122018
ModelA8X4
TrimA8 L W12M40i
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate $100
Power door closers$300 
Power liftgate $350
Power trunk closer$350 
Remote app $25
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Driver drowsiness monitor $150
Full-size spare tire$225 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Pedestrian detection $50
Rear side airbags$300 
Rollover sensor$50 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
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 
Rear air vents with manual controls $150
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Bodyside cladding $350
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Laminated front side windows$200 
Panoramic sunroof with venting rear panel$1500 
Rear spoiler $200
Sport rocker panels (optional) $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
Entertainment system with dual headrest screens$1200 
In-vehicle Internet $150
Navigation map updates, three years $0
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
Voice control for external devices $0
Voice recorder $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Cornering lights$50 
Fog light, rear$100 
Head-up display (HUD) $350
Illuminated vanity mirrors, rear seat$100 
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather door panel trim$250 
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 
Memory system, second row seats$150 
Power 4-way lumbar adjuster, second row seats$225 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power recliner, second row seats$150 
Power seat belt height adjusters, front row$25 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Upholstered instrument panel$300 
Wood trim$300 
Suspension, Wheels, and Tires 
Active steering$1000 
Air suspension, auto-leveling and height adjustable$1000 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$14,975$9,065
Value of Feature Adjustments$5,910$0
Value of Feature Adjustments-5,5030

Return to top

Specifications Comparison: Audi A8 vs. BMW X4

Model Year20122018
ModelA8X4
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 Weight4,773 lb.4,235 lb.
Fuel Capacity23.8 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
13.2 ft317.7 ft3
Cargo Volume,
Maximum
13.249.4 ft3

Return to top

Option Package Details
Audi A8 A8 L W12

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
BMW X4 M40i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Total Requested70078%
Total Not Requested20022%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200Yes
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Remote app25No
Navigation system600Yes
Traffic + travel information25No
Total Requested91582%
Total Not Requested20018%
Driving Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Blind spot warning system200Yes
Driver drowsiness monitor150No
Speed limit information0No
Forward collision warning200Yes
Pedestrian detection50No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Total Requested80059%
Total Not Requested55041%

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 Sedans
See TrueDelta's information for all Audi models.