Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022 Acura ILX Acura ILX 2018

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Audi A4 / S4 / RS4 vs. Acura ILX 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 / RS4 vs. Acura ILX Invoice Comparison

Lowest Total Price: $34,065

Acura ILX   
Difference: $27,125

Lowest Total Invoice: $32,403

Acura ILX   
Difference: $25,185

Calculate Payments

  Down Payment Interest Rate Term
Model Year20222018
ModelA4 / S4 / RS4ILX
TrimS4Base
Body4dr Sedan4dr Sedan
Base Price $51,900 $28,100
Base Invoice $48,787 $26,701
Premium Plus Package 3,600  
Navigation Package 1,500  
S Sport Package 2,500  
Metallic paint (extra cost) 595  
Technology Plus Package   5,000
Premium Plus Package 3,384  
Navigation Package 1,411  
S Sport Package 2,351  
Metallic paint (extra cost) 560  
Technology Plus Package   4,737
Options (change) 8,195 5,000
Options (change) 7,706 4,737
Destination 1,095 965
Total Price $61,190 $34,065
Total Invoice $57,588 $32,403

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

Dealer Price Quotes

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Acura ILX

Lowest Adjusted Price and Invoice: Acura ILX
TrueDelta Adjusted Price Difference: $17,615
TrueDelta Adjusted Invoice Difference: $16,235
Model Year20222018
ModelA4 / S4 / RS4ILX
TrimS4Base
Body4dr Sedan4dr Sedan
Engine349hp V6201hp I4
TransmissionT8S8
DrivetrainAWDFWD
EPA Fuel Economy (city/highway)21/30 MPG25/35 MPG
Audio (watts, speakers)180, 10365, 10
Tire (rear if not all the same)245/40-18215/45-17
Total Price$61,190$34,065
Adjustments for Features-9,5100
Feature-Adjusted Total Price$51,680$34,065
Total Invoice$57,588$32,403
Adjustments for Features-8,9500
Feature-Adjusted Total Invoice$48,638$32,403

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Features Comparison: Audi A4 / S4 / RS4 vs. Acura ILX

Model Year20222018
ModelA4 / S4 / RS4ILX
TrimS4Base
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
8-speed automated manual $1300
AWD$1700 
FWD $0
Accessories 
Active noise reduction $0
Adaptive cruise control $600
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Heated steering wheel$100 
Low-speed semi-autonomous driving$100 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$500 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rearview camera $200
Secondary collision brake assist$25 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Turn assist$25 
Vehicle exit assist$25 
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment$50 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents with automatic controls$250 
Variable intermittent wipers $75
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Bright-finished exhaust tip(s)$25 
Painted brake calipers (optional)$0 
Rear spoiler$200 
Infotainment 
4G LTE connectivity$0 
Alexa integration$0 
Android Auto support$100 
App support $0
Apple CarPlay support$100 
Aux input $50
CD player $125
DVD-Audio-compatible player $0
Handwriting recognition$200 
In-vehicle Internet$150 
Media drive $15
MP3-compatible player $50
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Traffic + travel information $25
Traffic information$25 
Traffic light information$50 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Fog light, rear$100 
Fog lights$125 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Predictive efficiency assist$0 
Road sign information$75 
Spotter mirror(s) $50
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Leather seating surfaces$900 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Metal pedals$75 
Partial leather seating sufaces $450
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered door armrests (optional)$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$12,965$3,455
Value of Feature Adjustments$9,510$0
Value of Feature Adjustments-8,9500

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Acura ILX

Model Year20222018
ModelA4 / S4 / RS4ILX
Body4dr Sedan4dr Sedan
Wheelbase111.0 in105.1 in
Length187.5 in181.9 in
Width72.7 in70.6 in
Height56.2 in55.6 in
Curb Weight3,847 lb.3,093 lb.
Fuel Capacity15.3 gal.13.2 gal.
Row 1 Headroom37.3 in38.0 in
Row 1 Shoulder Room55.9 in55.6 in
Row 1 Hip Room0.0 in50.3 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.4 in35.9 in
Row 2 Shoulder Room54.5 in53.5 in
Row 2 Hip Room0.0 in51.7 in
Row 2 Legroom35.7 in34.0 in
Cargo Volume12.0 ft312.3 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0Yes
Wireless charging station75No
Upholstered door armrests (optional)0No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Total Requested135028%
Total Not Requested347572%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

Option Package Details
Acura ILX

Technology Plus Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0No
Surround sound250No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
ELS, 365W, 10 speakers (with subwoofer)350No
Adaptive cruise control450Yes
Compass0Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Lane keeping assist400Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
App support0No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Partial leather seating sufaces450Yes
HD radio50Yes
Total Requested405086%
Total Not Requested64014%

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