Kia Optima Kia Optima 2017 Toyota Sienna Toyota Sienna 2018

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

Join Us

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: $36,460

Kia Optima SX   
Difference: $12,568

Lowest Total Invoice: $33,826

Kia Optima SX   
Difference: $11,210

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172018
ModelOptimaOptimaSienna
TrimSXSX LimitedLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Base Price $26,855 $36,090 $47,255
Base Invoice $25,023 $33,481 $43,477
Technology Package 4,800    
SX Base Package 3,085    
Universal garage door opener 350 350  
Cargo net 50 50 49
Remote start 425 425 399
Floor mats     330
Technology Package 4,380    
SX Base Package 2,842    
Universal garage door opener 291 291  
Cargo net 42 42 35
Remote start 353 353 329
Floor mats     200
Options (change) 8,710 825 778
Options (change) 7,908 686 564
Destination 895 895 995
Total Price $36,460 $37,810 $49,028
Total Invoice $33,826 $35,062 $45,036

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 Kia Optima dealer quotes or Toyota Sienna 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: Kia Optima vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $7,118
TrueDelta Adjusted Invoice Difference: $6,204
Model Year201720172018
ModelOptimaOptimaSienna
TrimSXSX LimitedLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Engine245hp I4245hp I4296hp V6
TransmissionT6T6T8
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)22/31 MPG22/31 MPG19/27 MPG
Audio (watts, speakers)630, 10630, 10605, 10
Tire (rear if not all the same)235/45-18235/45-18235/55-18
Total Price$36,460$37,810$49,028
Adjustments for Features0-875-5,450
Feature-Adjusted Total Price$36,460$36,935$43,578
Cost Above Minimum$0$475$0
Total Invoice$33,826$35,062$45,036
Adjustments for Features0-811-5,006
Feature-Adjusted Total Invoice$33,826$34,251$40,030
Cost Above Minimum$0$425$0

Return to top

Features Comparison: Kia Optima vs. Toyota Sienna

Model Year201720172018
ModelOptimaOptimaSienna
TrimSXSX LimitedLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
8-speed manually-shiftable automatic  $1300
FWD$0$0$0
Accessories 
AC power outlet  $100
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Dual power sliding doors  $800
Power flip-out rear side windows  $125
Power liftgate  $350
Proximity trunk or liftgate opener$125$125 
Sunshades, third row  $125
Brakes, Airbags, and Other Safety 
911 assist$25$25 
Around view cameras $500$500
Lane departure prevention, steering-based  $200
Obstacle detection, front  $150
Pedestrian detection  $50
Perimeter scan  $25
Radar- or camera-based collision preparation system  $0
Rearview camera$200  
Rollover sensor$50$50 
Seat cushion airbag, passenger  $75
Side curtain airbags$350$350 
Side curtain airbags, three rows  $500
Vehicle health reports$0$0 
Cargo Management 
Cargo mat$40$40 
Console with shifter$150$150 
Console without shifter  $150
Roof rails  $250
Sliding center console  $50
Climate Control 
Rain-sensing wipers  $175
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear HVAC unit  $400
Rear wiper  $175
Variable intermittent wipers$75$75 
Wiper de-icer  $25
Exterior 
Body kit  $0
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Painted brake calipers (optional)$0$0 
Panoramic sunroof$1200$1200 
Rear bumper protector  $40
Sunroof  $900
Sunroof, second row  $900
Infotainment 
4G LTE connectivity  $0
Additional screen for entertainment system  $200
Android Auto support$100$100 
Apple CarPlay support$100$100 
Blu-Ray-compatible entertainment system  $100
CD player  $125
Entertainment system, ceiling-mounted  $1000
HDMI port  $25
Intercom  $25
MP3-compatible player  $50
SD Card slot  $25
Siri Eyes Free support  $0
Telematics service, such as OnStar  $200
Traffic information$25$25 
Voice control for external devices$0$0 
Wi-Fi hotspot  $50
Wireless charging station $75 
Instruments, Lights, and Mirrors 
Approach detection$25$25 
Auto-dimming driver-side mirror  $75
Auto-dimming passenger-side mirror  $75
Conversation mirror  $25
Fog lights  $125
Interior ambient lighting$150$150 
LED headlights$1000$1000 
Mirror tilt-down in reverse  $25
Steering-linked headlights$150$150 
Xenon HID headlights  $500
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 
Door sill trim plates$100$100 
Folding second row seats$300$300 
Heated second row seats$200$200 
Manual fore-aft adjuster, second row seats  $75
Manual legrests, second row  $500
Manual recliner, second row seats  $75
Metal pedals$75$75 
Power 4-way lumbar adjuster, driver seat$150$150 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat$100$100 
Power recliner, third row seats  $150
Power tilt adjuster, passenger seat$100$100 
Power-stowing third row seats  $1000
Removable second row seats  $0
Suspension, Wheels, and Tires 
Chrome-plated alloy wheels $850 
Electronic systems calibration selector$200$200 
Machined alloy wheels$350 $350
Performance steering system (optional)$0$0 
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$7,915$8,790$13,365
Value of Feature Adjustments$0$875$5,450
Value of Feature Adjustments0-811-5,006

Return to top

Specifications Comparison: Kia Optima vs. Toyota Sienna

Model Year20172018
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

Return to top

Option Package Details
Kia Optima SX

Technology Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Heated second row seats200No
Surround sound250Yes
Lane departure warning system200Yes
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
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Panoramic sunroof1200No
Interior ambient lighting150No
Rear reading lights0No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Total Requested200039%
Total Not Requested315061%
SX Base Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Door sill trim plates100No
LED headlights1000No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
HD radio50Yes
Proximity key250Yes
Perimeter approach lighting25No
Approach detection25No
Proximity trunk or liftgate opener125No
Total Requested115044%
Total Not Requested145056%

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 and Wagons.
See TrueDelta's information for all Kia models.