Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2018 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: $12,985

Lowest Total Invoice: $32,403

Acura ILX   
Difference: $11,424

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4ILX
TrimA4 2.0T ultraA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,000 $40,500 $51,400 $28,100
Base Invoice $33,480 $37,666 $47,802 $26,701
Prestige Package 6,300   4,400  
Premium Plus Package 3,200 3,200    
Metallic paint (extra cost) 575 575 575  
Navigation and Telematics Package   3,000    
Driver Assistance Package     1,800  
S Sport Package     2,500  
Technology Plus Package       5,000
Prestige Package 5,860   4,092  
Premium Plus Package 2,976 2,976    
Metallic paint (extra cost) 536 536 536  
Navigation and Telematics Package   2,790    
Driver Assistance Package     1,674  
S Sport Package     2,326  
Technology Plus Package       4,737
Options (change) 10,075 6,775 9,275 5,000
Options (change) 9,372 6,302 8,628 4,737
Destination 975 975 975 965
Total Price $47,050 $48,250 $61,650 $34,065
Total Invoice $43,827 $44,943 $57,405 $32,403

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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 / RS4 vs. Acura ILX

Lowest Adjusted Price and Invoice: Acura ILX
TrueDelta Adjusted Price Difference: $6,535
TrueDelta Adjusted Invoice Difference: $5,416
Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4ILX
TrimA4 2.0T ultraA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine190hp I4252hp I4354hp V6201hp I4
TransmissionS7S7T8S8
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19755, 19365, 10
Tire (rear if not all the same)245/40-18245/40-18245/40-18215/45-17
Total Price$47,050$48,250$61,650$34,065
Adjustments for Features-6,450-4,725-10,5000
Feature-Adjusted Total Price$40,600$43,525$51,150$34,065
Cost Above Minimum$0$2,925$10,550$0
Total Invoice$43,827$44,943$57,405$32,403
Adjustments for Features-6,008-4,401-9,7770
Feature-Adjusted Total Invoice$37,819$40,542$47,628$32,403
Cost Above Minimum$0$2,723$9,809$0

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

Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4ILX
TrimA4 2.0T ultraA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
8-speed automated manual   $1300
FWD$0  $0
AWD $1700$1700 
Accessories 
Active noise reduction   $0
Adaptive cruise control   $750
Adaptive cruise control, all-speed, topography and road sign aware$1300 $1300 
Cruise control $250  
Low-speed semi-autonomous driving$200 $200 
Remote app$25$25$25 
Remote window/roof operation   $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Around view cameras$500 $500 
Automatic braking, low-speed$200$200$200 
Collision preparation system, rear$100$100$100 
Driver drowsiness monitor$150$150$150 
Evasive maneuver assist$200 $200 
Following distance indicator$25 $25 
Knee airbag, driver$100$100$100 
Knee airbag, passenger$100$100$100 
Lane departure warning$200 $200$200
Lane keeping assist$400 $400$400
Obstacle detection, front$200$200$200 
Obstacle detection, rear$300$300$300 
Rearview camera $200 $200
Secondary collision brake assist$25$25$25 
Temporary spare tire$150$150$150 
Torque vectoring, brake-based$100$100$100 
Turn assist$25 $25 
Vehicle exit assist$25$25$25 
Wide-view front camera$150 $150 
Wide-view rear camera$0 $0$0
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Climate Control and Infotainment 
4G LTE connectivity$50$50$50 
Android Auto support$100$100$100 
App support   $100
Apple CarPlay support$100$100$100 
Automatic air recirculation$100$100$100 
CD player   $125
CD player, remote$100$100$100 
DVD-Audio-compatible player   $0
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
Heated windshield washer nozzles$15$15$15 
In-vehicle Internet$150$150$150 
Rain-sensing wipers$175$175$175 
Rear air vents with automatic controls$250$250$250 
SD Card slot$25$25$25 
Siri Eyes Free support   $0
SMS text-to-speech reader   $25
Variable intermittent wipers   $75
Wi-Fi hotspot$50$50$50 
Exterior 
Body kit$0$0$0 
Bright-finished exhaust tip(s)$25$25$25 
Laminated front side windows$200 $200 
Painted brake calipers (optional)  $0 
Rear spoiler  $200 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200 $200 
Auto-dimming passenger-side mirror$75$75$75 
Boost gauge  $75 
Fog light, rear$100$100$100 
Fog lights$125$125$125 
Head-up display (HUD)$350 $350 
Interior ambient lighting $150 $150
Interior ambient lighting, configurable$150 $150 
Large color reconfigurable instrument cluster display$250$250$250 
Mirror tilt-down in reverse   $25
Power-folding mirrors$50 $50 
Predictive efficiency assist$0 $0 
Road sign information$75 $75 
Spotter mirror(s)   $50
Powertrain 
Active rear differential  $500 
Automatic start / stop$150$150$150 
Launch control  $100 
Regenerative braking$0$0$0 
Seats and Interior Trim 
Aluminum trim$100$100$100 
Door sill trim plates$100$100 $100
Illuminated door sill trim plates  $200 
Leather seating surfaces$900$900$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$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power height adjuster, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede door panel trim  $250 
Synthetic suede inserts in leather seating surfaces  $0 
Upholstered door armrests (optional)$0 $0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500 
Adaptive dampers - mechanical   $100
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Total Value of Features$10,515$8,790$14,565$4,065
Value of Feature Adjustments$6,450$4,725$10,500$0
Value of Feature Adjustments-6,008-4,401-9,7770

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

Model Year20182018
ModelA4 / S4 / RS4ILX
Body4dr Sedan4dr Sedan
Wheelbase111.0 in105.1 in
Length186.1 in181.9 in
Width72.5 in70.6 in
Height56.2 in55.6 in
Curb Weight3,451 lb.3,094 lb.
Fuel Capacity16.9 gal.13.2 gal.
Row 1 Headroom38.9 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 Volume13.0 ft312.3 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 2.0T ultra

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Power-folding mirrors50No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0Yes
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar300Yes
Handwriting recognition200No
Remote app25No
4G LTE connectivity50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested166532%
Total Not Requested355068%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar300Yes
Obstacle detection, front200No
Obstacle detection, rear300No
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500Yes
Cross-traffic warning, rear100Yes
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 mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested205056%
Total Not Requested162544%

Option Package Details
Audi A4 / S4 / RS4 A4 2.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar300Yes
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested106559%
Total Not Requested72541%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar300Yes
Obstacle detection, front200No
Obstacle detection, rear300No
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500Yes
Cross-traffic warning, rear100Yes
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 mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested205056%
Total Not Requested162544%

Option Package Details
Audi A4 / S4 / RS4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Total Requested60025%
Total Not Requested177575%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0Yes
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested71529%
Total Not Requested172571%
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 OnStar300Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
ELS, 365W, 10 speakers (with subwoofer)350No
Adaptive cruise control500Yes
Compass0Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Lane keeping assist400Yes
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
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
App support50No
Total Requested459092%
Total Not Requested4008%

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