Kia Optima Kia Optima 2018 Acura RDX Acura RDX 2013

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Kia Optima vs. Acura RDX 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 RDX Invoice Comparison

Lowest Total Price: $31,745

Kia Optima SX   
Difference: $3,470

Lowest Total Invoice: $29,566

Kia Optima SX   
Difference: $3,574

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182013
ModelOptimaRDX
TrimSXBase
Body4dr Sedan4dr SUV
Base Price $30,500 $34,320
Base Invoice $28,380 $32,245
Universal garage door opener 350  
Universal garage door opener 291  
Options (change) 350 0
Options (change) 291 0
Destination 895 895
Total Price $31,745 $35,215
Total Invoice $29,566 $33,140

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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 Acura RDX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Optima vs. Acura RDX

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $6,060
TrueDelta Adjusted Invoice Difference: $5,986
Model Year20182013
ModelOptimaRDX
TrimSXBase
Body4dr Sedan4dr SUV
Engine245hp I4273hp V6
TransmissionT6T6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)22/31 MPG20/28 MPG
Audio (watts, speakers)?, 6360, 7
Tire (rear if not all the same)235/45-18235/60-18
Total Price$31,745$35,215
Adjustments for Features-2,5900
Feature-Adjusted Total Price$29,155$35,215
Total Invoice$29,566$33,140
Adjustments for Features-2,4120
Feature-Adjusted Total Invoice$27,154$33,140

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Features Comparison: Kia Optima vs. Acura RDX

Model Year20182013
ModelOptimaRDX
TrimSXBase
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0$0
Accessories 
Active noise reduction $0
Proximity trunk or liftgate opener$125 
Brakes, Airbags, and Other Safety 
911 assist$25 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Knee airbag, driver$75 
Obstacle detection, rear$250 
Vehicle health reports$0 
Cargo Management 
Cargo cover $75
Cargo mat$40 
Overhead sunglass holder$25 
Climate Control 
Rear air vents$100 
Rear wiper $175
Exterior 
Black exterior trim (optional)$0 
Bodyside cladding $350
Deep-tinted rear windows $275
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
MP3-compatible player $50
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Approach detection$25 
Fog lights$125 
LED headlights$1000 
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
Metal pedals$75 
Power 4-way lumbar adjuster, driver seat$150 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver 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$6,365$3,775
Value of Feature Adjustments$2,590$0
Value of Feature Adjustments-2,4120

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Specifications Comparison: Kia Optima vs. Acura RDX

Model Year20182013
ModelOptimaRDX
Body4dr Sedan4dr SUV
Wheelbase110.4 in105.7 in
Length191.1 in183.5 in
Width73.2 in73.7 in
Height57.7 in66.1 in
Curb Weight3,494 lb.3,717 lb.
Fuel Capacity18.5 gal.16.0 gal.
Row 1 Headroom39.8 in38.7 in
Row 1 Shoulder Room58.1 in58.6 in
Row 1 Hip Room56.0 in55.7 in
Row 1 Legroom45.5 in42.0 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room56.4 in57.2 in
Row 2 Hip Room56.0 in53.8 in
Row 2 Legroom35.6 in38.3 in
Cargo Volume,
Minimum
15.9 ft326.1 ft3
Cargo Volume,
Maximum
15.961.3 ft3

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