Infiniti EX Infiniti EX 2010 Kia Optima Kia Optima 2018

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Infiniti EX 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.

Infiniti EX vs. Kia Optima Invoice Comparison

Lowest Total Price: $31,825

Kia Optima SX   
Difference: $9,005

Lowest Total Invoice: $29,633

Kia Optima SX   
Difference: $7,920

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201820182018
ModelEXOptimaOptimaOptima
TrimEX35 JourneyHybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $36,000 $30,990 $35,210 $30,500
Base Invoice $33,259 $28,752 $32,743 $28,380
Premium Package 1,750      
Bose and Around View Monitor Package 2,150      
Cargo tray 65 80 80 80
Technology Package   5,000 5,250  
Universal garage door opener   350 350 350
Premium Package 1,515      
Bose and Around View Monitor Package 1,862      
Cargo tray 52 67 67 67
Technology Package   4,618 4,831  
Universal garage door opener   291 291 291
Options (change) 3,965 5,430 5,680 430
Options (change) 3,429 4,976 5,189 358
Destination 865 895 895 895
Gas Tax 0 0 -4,919 0
Total Price $40,830 $37,315 $36,866 $31,825
Total Invoice $37,553 $34,623 $33,908 $29,633

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Infiniti EX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $8,615
TrueDelta Adjusted Invoice Difference: $7,561
Model Year2010201820182018
ModelEXOptimaOptimaOptima
TrimEX35 JourneyHybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine297hp V6154hp I4 H154hp I4 PiH245hp I4
TransmissionT5T6T6T6
DrivetrainRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 11630, 10630, 10?, 6
Tire (rear if not all the same)225/60-17215/55-17215/55-17235/45-18
Total Price$40,830$37,315$36,866$31,825
Adjustments for Features-390-2,460-2,1600
Feature-Adjusted Total Price$40,440$34,855$34,706$31,825
Cost Above Minimum$0$3,030$2,881$0
Total Invoice$37,553$34,623$33,908$29,633
Adjustments for Features-359-2,283-1,9870
Feature-Adjusted Total Invoice$37,194$32,340$31,921$29,633
Cost Above Minimum$0$2,707$2,288$0

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Features Comparison: Infiniti EX vs. Kia Optima

Model Year2010201820182018
ModelEXOptimaOptimaOptima
TrimEX35 JourneyHybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0   
FWD $0$0$0
Accessories 
Adaptive cruise control, all-speed $850$850 
Cruise control$150  $150
Heated steering wheel $100$100 
Proximity trunk or liftgate opener $125$125$125
Remote window/roof operation$15   
Sunshades, second row $125$125 
Tilt/telescoping steering wheel, manual $250$250$250
Tilt/telescoping steering wheel, power$350   
Brakes, Airbags, and Other Safety 
911 assist $25$25$25
Around view cameras$500   
Automatic braking, high-speed or partial $200$200 
Automatic braking, low-speed $200$200 
Blind spot warning system $200$200$200
Brake- or yaw-sensor-initiated collision preparation system$0   
Cross-traffic warning, rear $100$100$100
Forward collision warning $200$200 
Knee airbag, driver $75$75$75
Lane departure warning $200$200 
Obstacle detection, front$150   
Rearview camera $200$200$200
Temporary spare tire$150  $150
Vehicle health reports $0$0$0
Cargo Management 
Cargo mat   $40
Climate Control 
Automatic air recirculation$100   
Ionizing air filtration$50   
Rear wiper$175   
Engine / Motor 
10 kWh battery pack  $0 
3.3 kW onboard charger  $0 
Automatic start / stop $150$150 
Exterior 
Active grille shutters $0$0 
Black exterior trim (optional)   $0
Body kit $0$0 
Bodyside cladding (gray/black)$250   
Bright-finished exhaust tip(s)$25  $25
Deep-tinted rear windows$275   
Laminated front side windows $200$200$200
Painted brake calipers (optional)   $0
Panoramic sunroof $1200$1200$1200
Rear spoiler$200  $200
Sunroof$900   
Wheel-lip moldings$75   
Infotainment 
Android Auto support $100$100$100
App support $0$0$0
Apple CarPlay support $100$100$100
CD player$125   
HD radio $50$50 
Media drive$15   
MP3-compatible player$50   
Navigation system$600$600$600 
SMS text-to-speech reader $25$25$25
Surround sound$250$250$250 
Traffic + travel information$25   
Traffic information $25$25 
Voice control for external devices $0$0$0
Voice control for nav and audio$100$100$100 
Instruments, Lights, and Mirrors 
Analog clock$25   
Approach detection $25$25$25
Auto-dimming headlights $200$200 
Compass $0$0$0
Detailed driving style feedback $100$100 
Fog lights$125  $125
Interior ambient lighting $150$150$150
Large energy flow and fuel economy display $25$25 
LED headlights $1000$1000$1000
Mirror tilt-down in reverse$25   
Power-folding mirrors   $50
Turn signals on or near mirrors $25$25$25
Xenon HID headlights$500   
Seats and Interior Trim 
Aluminum trim$100   
Cooled or ventilated front seats $300$300$300
Door sill trim plates$100   
Folding second row seats $300 $300
Heated second row seats $200$200 
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat $150$150$150
Power lumbar adjuster, driver seat$100   
Power lumbar adjuster, passenger seat $100$100$100
Power-folding second row seats$700   
Upholstered instrument cluster hood$50   
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350 
Electronic systems calibration selector   $200
Machined alloy wheels   $350
Performance steering system (optional)   $0
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$7,605$9,675$9,375$7,215
Value of Feature Adjustments$390$2,460$2,160$0
Value of Feature Adjustments-359-2,283-1,9870

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Specifications Comparison: Infiniti EX vs. Kia Optima

Model Year20102018
ModelEXOptima
Body4dr SUV4dr Sedan
Wheelbase110.2 in110.4 in
Length182.3 in191.1 in
Width71.0 in73.2 in
Height61.9 in57.7 in
Curb Weight3,753 lb.3,220 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.5 in39.8 in
Row 1 Shoulder Room54.8 in58.1 in
Row 1 Hip Room52.9 in56.0 in
Row 1 Legroom44.3 in45.5 in
Row 2 Headroom38.4 in37.8 in
Row 2 Shoulder Room55.1 in56.4 in
Row 2 Hip Room50.0 in56.0 in
Row 2 Legroom28.5 in35.6 in
Cargo Volume,
Minimum
18.6 ft315.9 ft3
Cargo Volume,
Maximum
47.4 ft315.9 ft3

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Option Package Details
Infiniti EX EX35 Journey

Premium Package
FeatureValueRequested?
Power lumbar adjuster, driver seat50Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Mirror tilt-down in reverse25No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested120072%
Total Not Requested47528%
Bose and Around View Monitor Package
FeatureValueRequested?
Navigation system600No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Surround sound250No
Voice control for nav and audio100No
Media drive, large15No
Bose, 11 speakers (with subwoofer)350No
Around view cameras300No
Traffic + travel information25No
Ionizing air filtration50No
Bluetooth audio streaming25Yes
Total Requested27513%
Total Not Requested184087%

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 headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested90015%
Total Not Requested507585%

Option Package Details
Kia Optima Plug-in Hybrid EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Heated second row seats200No
Steering-linked headlights150Yes
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested75013%
Total Not Requested507587%

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%

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