BMW X4 BMW X4 2015 Audi A4 / S4 Audi A4 / S4 2019

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

Join Us

BMW X4 vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $50,520

Audi A4 / S4 A4 45   
Difference: $10,125

Lowest Total Invoice: $47,475

Audi A4 / S4 A4 45   
Difference: $8,930

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201920192019
ModelX4X4A4 / S4A4 / S4A4 / S4
TrimxDrive28ixDrive35iA4 40A4 45S4
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $44,700 $48,000 $39,200 $42,000 $50,200
Base Invoice $41,805 $44,840 $36,848 $39,480 $47,188
Premium Package 2,200 2,200      
Adaptive cruise control, all-speed 1,900 1,900      
LED headlights 1,900 1,900      
Around view cameras 750 750      
Driver Assistance Package 700 700     1,800
Technology Package 3,150 3,150      
M Sport Package 2,300 1,900      
Adaptive dampers - electrical 1,000 1,000      
Heated front seats 500 500      
Metallic paint (extra cost) 550 550 575 575 575
Prestige Package     6,300   4,400
Premium Plus Package     3,200 3,200  
Sport Package     750 750  
Carbon fiber rear spoiler     995    
Wood trim     350    
Navigation and Telematics Package       3,000  
S Sport Package         2,500
Premium Package 2,000 2,000      
Adaptive cruise control, all-speed 1,730 1,730      
LED headlights 1,730 1,730      
Around view cameras 685 685      
Driver Assistance Package 635 635     1,674
Technology Package 2,865 2,865      
M Sport Package 2,095 1,730      
Adaptive dampers - electrical 910 910      
Heated front seats 455 455      
Metallic paint (extra cost) 500 500 536 536 536
Prestige Package     5,860   4,092
Premium Plus Package     2,976 2,976  
Sport Package     698 698  
Carbon fiber rear spoiler     926    
Wood trim     326    
Navigation and Telematics Package       2,790  
S Sport Package         2,326
Options (change) 14,950 14,550 12,170 7,525 9,275
Options (change) 13,605 13,240 11,322 7,000 8,628
Destination 995 995 995 995 995
Total Price $60,645 $63,545 $52,365 $50,520 $60,470
Total Invoice $56,405 $59,075 $49,165 $47,475 $56,811

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 A4 / S4 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 A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 40
TrueDelta Adjusted Price Difference: $7,125
TrueDelta Adjusted Invoice Difference: $6,183
Model Year20152015201920192019
ModelX4X4A4 / S4A4 / S4A4 / S4
TrimxDrive28ixDrive35iA4 40A4 45S4
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine240hp I4300hp I6188hp I4248hp I4349hp V6
TransmissionT8T8S7S7T8
DrivetrainAWDAWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 12755, 19755, 19755, 19
Tire (rear if not all the same)245/45-19245/45-19245/40-18245/40-18245/40-18
Total Price$60,645$63,545$52,365$50,520$60,470
Adjustments for Features-3,180-3,180-2,0250-5,325
Feature-Adjusted Total Price$57,465$60,365$50,340$50,520$55,145
Cost Above Minimum$0$2,900$0$180$4,805
Total Invoice$56,405$59,075$49,165$47,475$56,811
Adjustments for Features-2,958-2,956-1,9010-5,003
Feature-Adjusted Total Invoice$53,447$56,119$47,264$47,475$51,808
Cost Above Minimum$0$2,672$0$211$4,544

Return to top

Features Comparison: BMW X4 vs. Audi A4 / S4

Model Year20152015201920192019
ModelX4X4A4 / S4A4 / S4A4 / S4
TrimxDrive28ixDrive35iA4 40A4 45S4
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  $1300
7-speed automated manual  $1200$1200 
AWD$1700$1700 $1700$1700
FWD  $0  
Accessories 
Adaptive cruise control, all-speed$850$850   
Adaptive cruise control, all-speed, topography and road sign aware  $1100 $1100
Cruise control   $150 
Low-speed semi-autonomous driving  $100 $100
Power liftgate$350$350   
Remote window/roof operation$15$15   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Around view cameras$500$500$500 $500
Automatic braking, low-speed  $200$200$200
Blind spot warning system  $200$200$200
Collision preparation system, rear  $100$100$100
Cross-traffic warning, rear  $100$100$100
Driver drowsiness monitor  $150$150$150
Evasive maneuver assist  $200 $200
Following distance indicator  $25 $25
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning$200$200$200 $200
Lane keeping assist  $400 $400
Pedestrian detection  $50$50$50
Rearview camera   $200 
Rollover sensor  $50$50$50
Secondary collision brake assist  $25$25$25
Temporary spare tire  $150$150$150
Tires, run-flat$150$150   
Turn assist  $25 $25
Vehicle exit assist  $25$25$25
Wide-view front camera$150$150$150 $150
Wide-view rear camera  $0 $0
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Cargo mat$40$40   
Roof rails$250$250   
Trailering equipment (4 wire)$125$125   
Climate Control 
Rear air vents with automatic controls  $250$250$250
Rear air vents with manual controls$150$150   
Drivetrain 
Active rear differential    $500
Exterior 
Black exterior trim (optional)$0$0   
Body kit  $0$0$0
Bodyside cladding$350$350   
Carbon fiber rear spoiler  $300  
Deep-tinted rear windows$275$275   
Laminated front side windows  $200 $200
Painted brake calipers (optional)    $0
Rear spoiler$200$200  $200
Sport rocker panels (optional)$0$0   
Wheel-lip moldings$75$75   
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support$0$0   
Apple CarPlay support  $100$100$100
CD player$125$125   
CD player, remote  $100$100$100
S Voice support$0$0   
Satellite radio  $200$200$200
Satellite radio - one year subscription$250$250   
SD Card slot  $25$25$25
Siri Eyes Free support$0$0   
Surround sound  $250$250$250
Voice control for external devices$0$0   
Wi-Fi hotspot  $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200 $200
Boost gauge    $75
Compass  $0$0$0
Fog light, rear  $100$100$100
Head-up display (HUD)$350$350$350 $350
Interior ambient lighting$150$150 $150 
Interior ambient lighting, configurable  $150 $150
Large color reconfigurable instrument cluster display  $250$250$250
Mirror tilt-down in reverse$25$25   
Power-folding mirrors$50$50$50 $50
Predictive efficiency assist  $0 $0
Road sign information  $75 $75
Steering-linked headlights$150$150   
Seats and Interior Trim 
Aluminum trim   $100$100
Door sill trim plates$100$100$100$100 
Illuminated door sill trim plates    $200
Massage, driver seat    $100
Massage, passenger seat    $100
Metal pedals    $75
Power seatback bolsters, driver seat$100$100   
Power seatback bolsters, passenger seat$100$100   
Synthetic suede door panel trim    $250
Synthetic suede inserts in leather seating surfaces    $0
Upholstered door armrests (optional)  $0 $0
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  $500
Sport suspension (upgrade)  $0$0$0
Transmission 
Launch control    $100
Total Value of Features$9,455$9,455$8,300$6,275$11,600
Value of Feature Adjustments$3,180$3,180$2,025$0$5,325
Value of Feature Adjustments-2,958-2,956-1,9010-5,003

Return to top

Specifications Comparison: BMW X4 vs. Audi A4 / S4

Model Year20152019
ModelX4A4 / S4
Body4dr SUV4dr Sedan
Wheelbase110.6 in111.0 in
Length184.3 in186.1 in
Width74.1 in72.5 in
Height63.9 in56.2 in
Curb Weight4,131 lb.3,451 lb.
Fuel Capacity17.7 gal.16.9 gal.
Row 1 Headroom40.0 in38.9 in
Row 1 Shoulder Room57.2 in55.9 in
Row 1 Legroom40.4 in41.3 in
Row 2 Headroom37.4 in37.4 in
Row 2 Shoulder Room56.0 in54.5 in
Row 2 Legroom34.8 in35.7 in
Cargo Volume,
Minimum
17.7 ft313.0 ft3
Cargo Volume,
Maximum
49.4 ft313.0 ft3

Return to top

Option Package Details
BMW X4 xDrive28i

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%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
App support0No
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Total Requested1465100%
Total Not Requested00%
M Sport Package
FeatureValueRequested?
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
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100No
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100No
Bodyside cladding100No
Sport front fascia (optional)0No
Front sport buckets100Yes
245/45WR19 tires400No
Total Requested40036%
Total Not Requested70064%

Option Package Details
BMW X4 xDrive35i

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%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Rearview camera200Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
App support0No
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Total Requested1465100%
Total Not Requested00%
M Sport Package
FeatureValueRequested?
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
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100No
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100No
Bodyside cladding100No
Sport front fascia (optional)0No
Front sport buckets100Yes
245/45WR19 tires400No
Total Requested40036%
Total Not Requested70064%

Option Package Details
Audi A4 / S4 A4 40

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200No
Power-folding mirrors50Yes
Around view cameras300Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200Yes
Remote app25Yes
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Total Requested259053%
Total Not Requested227547%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250No
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200No
LED headlights500Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Total Requested195056%
Total Not Requested152544%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Dark-colored headliner (optional)0No
Total Requested35058%
Total Not Requested25042%

Option Package Details
Audi A4 / S4 A4 45

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250No
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200No
LED headlights500Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Total Requested195056%
Total Not Requested152544%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Total Requested134082%
Total Not Requested30018%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Dark-colored headliner (optional)0No
Total Requested35058%
Total Not Requested25042%

Option Package Details
Audi A4 / S4 S4

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested40018%
Total Not Requested177582%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200No
Around view cameras300Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Total Requested189079%
Total Not Requested50021%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

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.