Kia Optima Kia Optima 2018 Lexus RX Lexus RX 2017

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Kia Optima vs. Lexus RX 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. Lexus RX 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 Year201820172017
ModelOptimaRXRX
TrimHybrid EX450h450h F Sport
Body4dr Sedan4dr SUV4dr SUV
Base Price $30,990 $53,035 $56,495
Base Invoice $28,752 $49,853 $53,105
Technology Package 5,000    
Universal garage door opener 350    
Cargo mat 95 105 105
Hands-free trunk or liftgate   200 200
Steering-linked headlights   415 415
Panoramic sunroof   500 500
Technology Package 4,618    
Universal garage door opener 291    
Cargo mat 78 63 63
Hands-free trunk or liftgate   184 184
Steering-linked headlights   383 383
Panoramic sunroof   460 460
Options (change) 5,445 1,220 1,220
Options (change) 4,987 1,090 1,090
Destination 895 975 975
Total Price $37,330 $55,230 $58,690
Total Invoice $34,634 $51,918 $55,170

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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 Kia Optima dealer quotes or Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Optima vs. Lexus RX

Lowest Adjusted Price and Invoice: Kia Optima Hybrid EX
TrueDelta Adjusted Price Difference: $12,880
TrueDelta Adjusted Invoice Difference: $12,565
Model Year201820172017
ModelOptimaRXRX
TrimHybrid EX450h450h F Sport
Body4dr Sedan4dr SUV4dr SUV
Engine154hp I4 H259hp V6 H259hp V6 H
TransmissionT6CVT-6CVT-6
DrivetrainFWDAWDAWD
EPA Fuel Economy (city/highway)39/46 MPG31/28 MPG31/28 MPG
Audio (watts, speakers)630, 10?, 12?, 12
Tire (rear if not all the same)215/55-17235/65-18235/55-20
Total Price$37,330$55,230$58,690
Adjustments for Features0-5,020-5,870
Feature-Adjusted Total Price$37,330$50,210$52,820
Cost Above Minimum$0$0$2,610
Total Invoice$34,634$51,918$55,170
Adjustments for Features0-4,719-5,518
Feature-Adjusted Total Invoice$34,634$47,199$49,652
Cost Above Minimum$0$0$2,453

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Features Comparison: Kia Optima vs. Lexus RX

Model Year201820172017
ModelOptimaRXRX
TrimHybrid EX450h450h F Sport
Body4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manually-shiftable CVT $1100$1100
FWD$0  
AWD $1700$1700
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$3,900$8,920$9,770
Value of Feature Adjustments$0$5,020$5,870
Value of Feature Adjustments0-4,719-5,518

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Specifications Comparison: Kia Optima vs. Lexus RX

Model Year20182017
ModelOptimaRX
Body4dr Sedan4dr SUV
Wheelbase110.4 in109.8 in
Length191.1 in192.5 in
Width73.2 in74.6 in
Height57.7 in67.7 in
Curb Weight3,486 lb.4,740 lb.
Fuel Capacity18.5 gal.19.2 gal.
Row 1 Headroom39.8 in39.4 in
Row 1 Shoulder Room58.1 in57.8 in
Row 1 Hip Room56.0 in56.6 in
Row 1 Legroom45.5 in44.1 in
Row 2 Headroom37.8 in39.1 in
Row 2 Shoulder Room56.4 in57.6 in
Row 2 Hip Room56.0 in56.1 in
Row 2 Legroom35.6 in38.0 in
Cargo Volume,
Minimum
15.9 ft318.4 ft3
Cargo Volume,
Maximum
15.956.3 ft3

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Option Package Details
Kia Optima Hybrid EX

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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