Acura RLX Acura RLX 2017 Kia K900 Kia K900 2018

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

Join Us

Acura RLX vs. Kia K900 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.

Acura RLX vs. Kia K900 Invoice Comparison

Lowest Total Price: $61,400

Acura RLX P-AWS   
Difference: $1,450

Lowest Total Invoice: $57,039

Acura RLX P-AWS   
Difference: $1,360

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
ModelRLXK900
TrimP-AWSV8 Luxury
Body4dr Sedan4dr Sedan
Base Price $54,450 $61,900
Base Invoice $50,530 $57,449
Advance Package 6,000  
Advance Package 5,559  
Options (change) 6,000 0
Options (change) 5,559 0
Destination 950 950
Total Price $61,400 $62,850
Total Invoice $57,039 $58,399

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 Acura RLX dealer quotes or Kia K900 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: Acura RLX vs. Kia K900

Lowest Adjusted Price and Invoice: Acura RLX P-AWS
TrueDelta Adjusted Price Difference: $370
TrueDelta Adjusted Invoice Difference: $356
Model Year20172018
ModelRLXK900
TrimP-AWSV8 Luxury
Body4dr Sedan4dr Sedan
Engine310hp V6420hp V8
TransmissionT6T8
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)20/30 MPG15/23 MPG
Audio (watts, speakers)500, 14900, 17
Tire (rear if not all the same)245/40-19245/45-19
Total Price$61,400$62,850
Adjustments for Features0-1,080
Feature-Adjusted Total Price$61,400$61,770
Total Invoice$57,039$58,399
Adjustments for Features0-1,004
Feature-Adjusted Total Invoice$57,039$57,395

Return to top

Features Comparison: Acura RLX vs. Kia K900

Model Year20172018
ModelRLXK900
TrimP-AWSV8 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
FWD$0 
RWD $0
Accessories 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Power trunk closer $350
Proximity trunk or liftgate opener $125
Remote climate control $25
Remote start$150 
Remote start via app $75
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Forward collision warning$200 
Knee airbag, driver$75 
Lane keeping assist$400 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags $300
Rollover sensor$50 
Temporary spare tire $150
Torque vectoring, brake-based$100 
Vehicle health reports $0
Wide-view front camera $150
Wide-view rear camera$0 
Cargo Management 
Cargo mat $40
Cargo net $40
Overhead sunglass holder $25
Climate Control 
Automatic air recirculation $100
Ionizing air filtration $50
Water-repellent front-door glass $15
Wiper de-icer $25
Exterior 
Bright-finished exhaust tip(s) $25
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
4G LTE connectivity $0
DVD-Audio-compatible player$0 
DVD-compatible player $0
Traffic + travel information$25 
Traffic information $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock $25
Approach detection $25
Compass $0
Fog lights $125
Large color reconfigurable instrument cluster display $250
Spotter mirror(s)$50 
Steering-linked headlights $150
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather-wrapped steering wheel$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede headliner $650
Upholstered instrument panel, leather $1000
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Chrome-plated alloy wheels $850
Rear wheel steering$1500 
Total Value of Features$6,815$7,895
Value of Feature Adjustments$0$1,080
Value of Feature Adjustments0-1,004

Return to top

Specifications Comparison: Acura RLX vs. Kia K900

Model Year20172018
ModelRLXK900
Body4dr Sedan4dr Sedan
Wheelbase112.2 in119.9 in
Length196.1 in200.6 in
Width74.4 in74.8 in
Height57.7 in58.5 in
Curb Weight3,969 lb.4,789 lb.
Fuel Capacity18.5 gal.19.8 gal.
Row 1 Headroom37.6 in40.2 in
Row 1 Shoulder Room59.6 in59.1 in
Row 1 Hip Room55.9 in55.9 in
Row 1 Legroom42.3 in45.9 in
Row 2 Headroom36.9 in37.6 in
Row 2 Shoulder Room57.0 in57.2 in
Row 2 Hip Room54.5 in55.7 in
Row 2 Legroom38.8 in38.2 in
Cargo Volume15.3 ft315.9 ft3

Return to top

Option Package Details
Acura RLX P-AWS

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Around view cameras300Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Total Requested180078%
Total Not Requested50022%

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
See TrueDelta's information for all Acura models.