Lexus RX Lexus RX 2017 Kia Optima Kia Optima 2018

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Lexus RX vs. Kia Optima 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.

Lexus RX vs. Kia Optima Invoice Comparison

Lowest Total Price: $37,330

Kia Optima Hybrid EX   
Difference: $17,900

Lowest Total Invoice: $34,634

Kia Optima Hybrid EX   
Difference: $17,284

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172018
ModelRXRXOptima
Trim450h450h F SportHybrid EX
Body4dr SUV4dr SUV4dr Sedan
Base Price $53,035 $56,495 $30,990
Base Invoice $49,853 $53,105 $28,752
Cargo mat 105 105 95
Steering-linked headlights 415 415  
Panoramic sunroof 500 500  
Hands-free trunk or liftgate 200 200  
Technology Package     5,000
Universal garage door opener     350
Cargo mat 63 63 78
Steering-linked headlights 383 383  
Panoramic sunroof 460 460  
Hands-free trunk or liftgate 184 184  
Technology Package     4,618
Universal garage door opener     291
Options (change) 1,220 1,220 5,445
Options (change) 1,090 1,090 4,987
Destination 975 975 895
Total Price $55,230 $58,690 $37,330
Total Invoice $51,918 $55,170 $34,634

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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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Request free, no-obligation Lexus RX dealer quotes or Kia Optima 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: Lexus RX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima Hybrid EX
TrueDelta Adjusted Price Difference: $12,880
TrueDelta Adjusted Invoice Difference: $12,565
Model Year201720172018
ModelRXRXOptima
Trim450h450h F SportHybrid EX
Body4dr SUV4dr SUV4dr Sedan
Engine259hp V6 H259hp V6 H154hp I4 H
TransmissionCVT-6CVT-6T6
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)31/28 MPG31/28 MPG39/46 MPG
Audio (watts, speakers)?, 12?, 12630, 10
Tire (rear if not all the same)235/65-18235/55-20215/55-17
Total Price$55,230$58,690$37,330
Adjustments for Features-5,020-5,8700
Feature-Adjusted Total Price$50,210$52,820$37,330
Cost Above Minimum$0$2,610$0
Total Invoice$51,918$55,170$34,634
Adjustments for Features-4,719-5,5180
Feature-Adjusted Total Invoice$47,199$49,652$34,634
Cost Above Minimum$0$2,453$0

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Features Comparison: Lexus RX vs. Kia Optima

Model Year201720172018
ModelRXRXOptima
Trim450h450h F SportHybrid EX
Body4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable CVT$1100$1100 
6-speed manually-shiftable automatic  $1100
AWD$1700$1700 
FWD  $0
Accessories 
Hands-free trunk or liftgate$100$100 
Power liftgate$350$350 
Proximity trunk or liftgate opener  $125
Remote app$25$25 
Remote window/roof operation$15$15 
Sunshades, second row  $125
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
911 assist  $25
Backup collision intervention$150$150 
Knee airbag, passenger$75$75 
Lane keeping assist$400$400 
Obstacle detection, front$150$150 
Pedestrian detection$50$50 
Radar- or camera-based collision preparation system$0$0 
Rear side airbags$300$300 
Temporary spare tire$150$150 
Cargo Management 
Cargo cover$75$75 
Roof rails$250$250 
Climate Control 
Automatic air recirculation$100$100 
Rain-sensing wipers$175$175 
Rear wiper$175$175 
Variable intermittent wipers  $75
Water-repellent front-door glass$15$15 
Exterior 
Active grille shutters  $0
Body kit  $0
Deep-tinted rear windows$275$275 
Rear bumper protector$40$40 
Rear spoiler$200$200 
Self-repairing paint$0$0 
Wheel-lip moldings$75$75 
Infotainment 
Android Auto support  $100
Apple CarPlay support  $100
CD player$125$125 
DVD-compatible player$0$0 
MP3-compatible player$50$50 
Siri Eyes Free support$0$0 
Surround sound  $250
Telematics service, such as OnStar$200$200 
Traffic + travel information$25$25 
Traffic information  $25
Voice control for external devices  $0
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Approach detection  $25
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Detailed driving style feedback  $100
Fog lights$125$125 
Interior ambient lighting $150$150
Large energy flow and fuel economy display  $25
LED headlights  $1000
LED headlights, single projector or low beam only$750$750 
Mirror tilt-down in reverse$25$25 
Performance meter $150 
Power-folding mirrors$50$50 
Tachometer $75$75
Seats and Interior Trim 
Aluminum trim $100 
Door sill trim plates$100$100 
Heated second row seats  $200
Leather door panel trim$250$250 
Manual fore-aft adjuster, second row seats$75$75 
Manual recliner, second row seats$75$75 
Metal pedals $75 
Power 4-way lumbar adjuster, driver seat  $150
Power lumbar adjuster, driver seat$100$100 
Wood trim$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Electronic systems calibration selector$200$200 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$8,920$9,770$3,900
Value of Feature Adjustments$5,020$5,870$0
Value of Feature Adjustments-4,719-5,5180

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Specifications Comparison: Lexus RX vs. Kia Optima

Model Year20172018
ModelRXOptima
Body4dr SUV4dr Sedan
Wheelbase109.8 in110.4 in
Length192.5 in191.1 in
Width74.6 in73.2 in
Height67.7 in57.7 in
Curb Weight4,740 lb.3,486 lb.
Fuel Capacity19.2 gal.18.5 gal.
Row 1 Headroom39.4 in39.8 in
Row 1 Shoulder Room57.8 in58.1 in
Row 1 Hip Room56.6 in56.0 in
Row 1 Legroom44.1 in45.5 in
Row 2 Headroom39.1 in37.8 in
Row 2 Shoulder Room57.6 in56.4 in
Row 2 Hip Room56.1 in56.0 in
Row 2 Legroom38.0 in35.6 in
Cargo Volume,
Minimum
18.4 ft315.9 ft3
Cargo Volume,
Maximum
56.3 ft315.9 ft3

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Option Package Details
Kia Optima Hybrid EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested250100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Heated second row seats200No
Steering-linked headlights150Yes
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200Yes
Blind spot warning system200Yes
LED headlights1000No
Cross-traffic warning, rear100Yes
Cooled or ventilated front seats300Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200Yes
Interior ambient lighting150No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested450075%
Total Not Requested147525%

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