Audi A4 / S4 Audi A4 / S4 2018 BMW X4 BMW X4 2018

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

Lowest Total Price: $62,150

Audi A4 / S4 S4 3.0T   
Difference: $7,095

Lowest Total Invoice: $57,871

Audi A4 / S4 S4 3.0T   
Difference: $7,194

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelA4 / S4X4
TrimS4 3.0TM40i
Body4dr Sedan4dr SUV
Base Price $51,400 $59,250
Base Invoice $47,802 $55,785
S Sport Package 2,500  
Prestige Package 4,400  
Cold Weather Package 500 950
Driver Assistance Package 1,800  
Metallic paint (extra cost) 575 550
Parking Assistance Package   700
Navigation system   1,700
Driving Assistance Package   1,700
Adaptive cruise control, all-speed   1,200
LED headlights   1,900
Apple CarPlay support   300
S Sport Package 2,326  
Prestige Package 4,092  
Cold Weather Package 466 875
Driver Assistance Package 1,674  
Metallic paint (extra cost) 536 505
Parking Assistance Package   645
Navigation system   1,565
Driving Assistance Package   1,565
Adaptive cruise control, all-speed   1,105
LED headlights   1,750
Apple CarPlay support   275
Options (change) 9,775 9,000
Options (change) 9,094 8,285
Destination 975 995
Total Price $62,150 $69,245
Total Invoice $57,871 $65,065

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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 A4 / S4 vs. BMW X4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $8,015
TrueDelta Adjusted Invoice Difference: $8,051
Model Year20182018
ModelA4 / S4X4
TrimS4 3.0TM40i
Body4dr Sedan4dr SUV
Engine354hp V6355hp I6
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG18/25 MPG
Audio (watts, speakers)755, 19600, 16
Tire (rear if not all the same)245/40-18245/45-19
Total Price$62,150$69,245
Adjustments for Features-9200
Feature-Adjusted Total Price$61,230$69,245
Total Invoice$57,871$65,065
Adjustments for Features-8570
Feature-Adjusted Total Invoice$57,014$65,065

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Features Comparison: Audi A4 / S4 vs. BMW X4

Model Year20182018
ModelA4 / S4X4
TrimS4 3.0TM40i
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Hands-free trunk or liftgate $100
Low-speed semi-autonomous driving$100 
Power liftgate $350
Remote window/roof operation $15
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Evasive maneuver assist$200 
Following distance indicator$25 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane keeping assist$400 
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Tires, run-flat $150
Turn assist$25 
Vehicle exit assist$25 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo mat $40
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Rear air vents with automatic controls$250 
Rear air vents with manual controls $150
Drivetrain 
Active rear differential$500 
Exterior 
Black exterior trim (optional) $0
Body kit$0 
Bodyside cladding $350
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Sport rocker panels (optional) $0
Wheel-lip moldings $75
Infotainment 
Android Auto support$100 
App support $0
CD player $125
CD player, remote$100 
Navigation map updates, three years $0
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
SMS text-to-speech reader $25
Voice control for external devices $0
Voice recorder $0
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Compass$0 
Fog light, rear$100 
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Steering-linked headlights $150
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Massage, driver seat$100 
Massage, passenger seat$100 
Metal pedals$75 
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered door armrests (optional)$0 
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Total Value of Features$8,400$7,480
Value of Feature Adjustments$920$0
Value of Feature Adjustments-8570

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Specifications Comparison: Audi A4 / S4 vs. BMW X4

Model Year20182018
ModelA4 / S4X4
Body4dr Sedan4dr SUV
Wheelbase111.0 in110.6 in
Length186.1 in184.3 in
Width72.5 in74.1 in
Height56.2 in63.9 in
Curb Weight3,858 lb.4,235 lb.
Fuel Capacity16.9 gal.17.7 gal.
Row 1 Headroom38.9 in40.0 in
Row 1 Shoulder Room55.9 in57.2 in
Row 1 Legroom41.3 in40.4 in
Row 2 Headroom37.4 in37.4 in
Row 2 Shoulder Room54.5 in56.0 in
Row 2 Legroom35.7 in34.8 in
Cargo Volume,
Minimum
13.0 ft317.7 ft3
Cargo Volume,
Maximum
13.049.4 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
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 connectivity0Yes
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%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
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%

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 partial200Yes
Total Requested900100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500No
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested45047%
Total Not Requested50053%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Navigation system
FeatureValueRequested?
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested1115100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Driver drowsiness monitor150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested1350100%
Total Not Requested00%

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