Kia Optima Kia Optima 2018 Acura ILX Acura ILX 2018

We are 106,000+ car owners sharing real-world car information.

Join Us

Kia Optima 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.

Kia Optima vs. Acura ILX Invoice Comparison

Lowest Total Price: $34,065

Acura ILX   
Difference: $680

Lowest Total Invoice: $32,293

Kia Optima SX   
Difference: $110

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelOptimaILX
TrimSXBase
Body4dr Sedan4dr Sedan
Base Price $30,500 $28,100
Base Invoice $28,380 $26,701
Universal garage door opener 350  
Technology Package 3,000  
Technology Plus Package   5,000
Universal garage door opener 291  
Technology Package 2,727  
Technology Plus Package   4,737
Options (change) 3,350 5,000
Options (change) 3,018 4,737
Destination 895 965
Total Price $34,745 $34,065
Total Invoice $32,293 $32,403

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 Kia Optima dealer quotes or Acura ILX 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: Kia Optima vs. Acura ILX

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $2,055
TrueDelta Adjusted Invoice Difference: $2,652
Model Year20182018
ModelOptimaILX
TrimSXBase
Body4dr Sedan4dr Sedan
Engine245hp I4201hp I4
TransmissionT6S8
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)22/31 MPG25/35 MPG
Audio (watts, speakers)630, 10365, 10
Tire (rear if not all the same)235/45-18215/45-17
Total Price$34,745$34,065
Adjustments for Features-2,7350
Feature-Adjusted Total Price$32,010$34,065
Total Invoice$32,293$32,403
Adjustments for Features-2,5420
Feature-Adjusted Total Invoice$29,751$32,403

Return to top

Features Comparison: Kia Optima vs. Acura ILX

Model Year20182018
ModelOptimaILX
TrimSXBase
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed automated manual $1300
FWD$0$0
Accessories 
Active noise reduction $0
Adaptive cruise control $750
Adaptive cruise control, all-speed$1000 
Proximity trunk or liftgate opener$125 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
911 assist$25 
Automatic braking, low-speed$200 
Knee airbag, driver$100 
Lane keeping assist $400
Obstacle detection, rear$300 
Pedestrian detection $50
Radar- or camera-based collision preparation system $100
Temporary spare tire$150 
Vehicle health reports$0 
Wide-view rear camera $0
Cargo Management 
Cargo mat$40 
Overhead sunglass holder$25 
Climate Control and Infotainment 
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
DVD-Audio-compatible player $0
Media drive $15
MP3-compatible player $50
Rear air vents$100 
Siri Eyes Free support $0
Telematics service, such as OnStar $300
Traffic + travel information $25
Traffic information$25 
Voice control for external devices$0 
Exterior 
Black exterior trim (optional)$0 
Bright-finished exhaust tip(s)$25 
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Panoramic sunroof$1200 
Rear spoiler$200 
Sunroof $900
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming headlights$200 
Fog lights$125 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Spotter mirror(s) $50
Steering-linked headlights$150 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates $100
Leather seating surfaces$900 
Metal pedals$75 
Partial leather seating sufaces $450
Power 4-way lumbar adjuster, driver seat$150 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Alloy wheels $350
Electronic systems calibration selector$200 
Machined alloy wheels$350 
Performance steering system (optional)$0 
Sport suspension (upgrade)$0 
Total Value of Features$7,840$5,105
Value of Feature Adjustments$2,735$0
Value of Feature Adjustments-2,5420

Return to top

Specifications Comparison: Kia Optima vs. Acura ILX

Model Year20182018
ModelOptimaILX
Body4dr Sedan4dr Sedan
Wheelbase110.4 in105.1 in
Length191.1 in181.9 in
Width73.2 in70.6 in
Height57.7 in55.6 in
Curb Weight3,494 lb.3,093 lb.
Fuel Capacity18.5 gal.13.2 gal.
Row 1 Headroom39.8 in38.0 in
Row 1 Shoulder Room58.1 in55.6 in
Row 1 Hip Room56.0 in50.3 in
Row 1 Legroom45.5 in42.3 in
Row 2 Headroom37.8 in35.9 in
Row 2 Shoulder Room56.4 in53.5 in
Row 2 Hip Room56.0 in51.7 in
Row 2 Legroom35.6 in34.0 in
Cargo Volume15.9 ft312.3 ft3

Return to top

Option Package Details
Kia Optima SX

Technology Package
FeatureValueRequested?
Auto-dimming headlights200No
Surround sound250Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed750No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Total Requested162552%
Total Not Requested150048%

Option Package Details
Acura ILX

Technology Plus Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar300No
DVD-Audio-compatible player0No
Surround sound250Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
ELS, 365W, 10 speakers (with subwoofer)350No
Lane keeping assist400No
Adaptive cruise control500Yes
Compass0Yes
Radar- or camera-based collision preparation system100No
Lane departure warning200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50No
HD radio50Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
App support50Yes
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
Total Requested375075%
Total Not Requested124025%

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 and Wagons.
See TrueDelta's information for all Kia models.