Kia Optima Kia Optima 2018 Toyota Sienna Toyota Sienna 2018

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Kia Optima vs. Toyota Sienna 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. Toyota Sienna Invoice Comparison

Lowest Total Price: $35,220

Kia Optima SX   
Difference: $10,288

Lowest Total Invoice: $32,688

Kia Optima SX   
Difference: $9,108

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelOptimaSiennaSienna
TrimSXLimitedLimited Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Base Price $30,500 $43,735 $47,255
Base Invoice $28,380 $40,237 $43,477
Technology Package 3,000    
Universal garage door opener 350    
Cargo net 50 49 49
Remote start 425 399 399
Floor mats   330 330
Technology Package 2,727    
Universal garage door opener 291    
Cargo net 42 35 35
Remote start 353 329 329
Floor mats   200 200
Options (change) 3,825 778 778
Options (change) 3,413 564 564
Destination 895 995 995
Total Price $35,220 $45,508 $49,028
Total Invoice $32,688 $41,796 $45,036

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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 Toyota Sienna dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Optima vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $6,813
TrueDelta Adjusted Invoice Difference: $5,916
Model Year201820182018
ModelOptimaSiennaSienna
TrimSXLimitedLimited Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Engine245hp I4296hp V6296hp V6
TransmissionT6T8T8
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)22/31 MPG19/27 MPG19/27 MPG
Audio (watts, speakers)630, 10605, 10605, 10
Tire (rear if not all the same)235/45-18235/55-18235/55-18
Total Price$35,220$45,508$49,028
Adjustments for Features0-3,475-5,850
Feature-Adjusted Total Price$35,220$42,033$43,178
Cost Above Minimum$0$0$1,145
Total Invoice$32,688$41,796$45,036
Adjustments for Features0-3,192-5,374
Feature-Adjusted Total Invoice$32,688$38,604$39,662
Cost Above Minimum$0$0$1,058

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Features Comparison: Kia Optima vs. Toyota Sienna

Model Year201820182018
ModelOptimaSiennaSienna
TrimSXLimitedLimited Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
8-speed manually-shiftable automatic $1300$1300
FWD$0$0$0
Accessories 
AC power outlet  $100
Adaptive cruise control $600$600
Adaptive cruise control, all-speed$850  
Dual power sliding doors $800$800
Heated steering wheel $100$100
Power flip-out rear side windows $125$125
Power liftgate $350$350
Proximity trunk or liftgate opener$125  
Sunshades, second row $125$125
Sunshades, third row $125$125
Brakes, Airbags, and Other Safety 
911 assist$25  
Around view cameras  $500
Lane departure prevention, steering-based $200$200
Obstacle detection, front $150$150
Pedestrian detection $50$50
Perimeter scan  $25
Radar- or camera-based collision preparation system $0$0
Rearview camera$200$200 
Rollover sensor$50  
Seat cushion airbag, passenger $75$75
Side curtain airbags$350  
Side curtain airbags, three rows $500$500
Vehicle health reports$0  
Cargo Management 
Cargo mat$40  
Console with shifter$150  
Console without shifter $150$150
Roof rails $250$250
Sliding center console $50$50
Climate Control 
Rain-sensing wipers  $175
Rear air vents$100  
Rear air vents with automatic controls $250$250
Rear HVAC unit $400$400
Rear wiper $175$175
Variable intermittent wipers$75$75 
Wiper de-icer $25$25
Exterior 
Black exterior trim (optional)$0  
Body kit $0$0
Bright-finished exhaust tip(s)$25  
Deep-tinted rear windows $275$275
Painted brake calipers (optional)$0  
Panoramic sunroof$1200  
Rear bumper protector $40$40
Sunroof $900$900
Sunroof, second row $900$900
Infotainment 
4G LTE connectivity $0$0
Additional screen for entertainment system  $200
Android Auto support$100  
Apple CarPlay support$100  
Blu-Ray-compatible entertainment system  $100
CD player $125$125
Entertainment system, ceiling-mounted  $1000
HDMI port  $25
Intercom $25$25
MP3-compatible player $50$50
SD Card slot  $25
Siri Eyes Free support $0$0
Telematics service, such as OnStar $200$200
Traffic information$25  
Voice control for external devices$0  
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Approach detection$25  
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Conversation mirror $25$25
Interior ambient lighting$150  
LED headlights$1000  
Mirror tilt-down in reverse $25$25
Steering-linked headlights$150  
Xenon HID headlights  $500
Seats and Interior Trim 
Cooled or ventilated front seats$300  
Folding second row seats$300  
Manual fore-aft adjuster, second row seats $75$75
Manual legrests, second row $500$500
Manual recliner, second row seats $75$75
Metal pedals$75  
Power 4-way lumbar adjuster, driver seat$150  
Power height adjuster, passenger seat$100  
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat$100  
Power recliner, third row seats $150$150
Power tilt adjuster, passenger seat$100  
Power-stowing third row seats $1000$1000
Removable second row seats $0$0
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Performance steering system (optional)$0  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$7,265$10,740$13,115
Value of Feature Adjustments$0$3,475$5,850
Value of Feature Adjustments0-3,192-5,374

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Specifications Comparison: Kia Optima vs. Toyota Sienna

Model Year20182018
ModelOptimaSienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase110.4 in119.3 in
Length191.1 in200.2 in
Width73.2 in78.1 in
Height57.7 in68.9 in
Curb Weight3,494 lb.4,375 lb.
Fuel Capacity18.5 gal.20.0 gal.
Row 1 Headroom39.8 in41.0 in
Row 1 Shoulder Room58.1 in65.0 in
Row 1 Hip Room56.0 in58.6 in
Row 1 Legroom45.5 in40.5 in
Row 2 Headroom37.8 in39.7 in
Row 2 Shoulder Room56.4 in64.6 in
Row 2 Hip Room56.0 in66.1 in
Row 2 Legroom35.6 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
15.9 ft339.1 ft3
Cargo Volume,
Behind R2
15.987.1 ft3
Cargo Volume,
Maximum
15.9150.0 ft3

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Option Package Details
Kia Optima SX

Technology Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Surround sound250Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
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 information25No
HD radio50Yes
Total Requested200065%
Total Not Requested107535%

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