Infiniti EX Infiniti EX 2008 Kia Optima Kia Optima 2016

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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: $36,020

Kia Optima SX   
Difference: $7,865

Lowest Total Invoice: $33,453

Kia Optima SX   
Difference: $6,524

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820162016
ModelEXOptimaOptima
TrimEX35 JourneySXSX Limited
Body4dr SUV4dr Sedan4dr Sedan
Base Price $35,450 $29,940 $36,040
Base Invoice $32,597 $27,865 $33,435
Premium Package 2,150    
Navigation Package 2,150    
Luxe Style Package 1,250    
Technology Package 1,950    
Cargo tray 70 80 80
Premium Technology Package   4,800  
Universal garage door opener   350 350
Premium Package 1,853    
Navigation Package 1,853    
Luxe Style Package 1,078    
Technology Package 1,680    
Cargo tray 51 67 67
Premium Technology Package   4,380  
Universal garage door opener   291 291
Options (change) 7,570 5,230 430
Options (change) 6,515 4,738 358
Destination 865 850 850
Total Price $43,885 $36,020 $37,320
Total Invoice $39,977 $33,453 $34,643

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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 Infiniti EX dealer quotes or Kia Optima dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti EX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $8,650
TrueDelta Adjusted Invoice Difference: $7,253
Model Year200820162016
ModelEXOptimaOptima
TrimEX35 JourneySXSX Limited
Body4dr SUV4dr Sedan4dr Sedan
Engine297hp V6245hp I4245hp I4
TransmissionT5T6T6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 11630, 10630, 10
Tire (rear if not all the same)225/55-18235/45-18235/45-18
Total Price$43,885$36,020$37,320
Adjustments for Features0-785-1,085
Feature-Adjusted Total Price$43,885$35,235$36,235
Cost Above Minimum$0$0$1,000
Total Invoice$39,977$33,453$34,643
Adjustments for Features0-729-1,007
Feature-Adjusted Total Invoice$39,977$32,724$33,636
Cost Above Minimum$0$0$912

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Features Comparison: Infiniti EX vs. Kia Optima

Model Year200820162016
ModelEXOptimaOptima
TrimEX35 JourneySXSX Limited
Body4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
FWD $0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Heated steering wheel $100$100
Proximity trunk or liftgate opener $125$125
Remote window/roof operation$15  
Sunshades, second row $125$125
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
911 assist $25$25
Around view cameras$500 $500
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Knee airbag, driver $75$75
Lane departure prevention$150  
Obstacle detection, front$150  
Radar- or camera-based collision preparation system$0  
Rearview camera $200 
Vehicle health reports $0$0
Cargo Management 
Cargo cover$75  
Cargo mat $40$40
Climate Control 
Automatic air recirculation$100  
Rear wiper$175  
Exterior 
Bodyside cladding (gray/black)$250  
Deep-tinted rear windows$275  
Laminated front side windows $200$200
Painted brake calipers (optional) $0$0
Panoramic sunroof $1200$1200
Self-repairing paint$0  
Sunroof$900  
Wheel-lip moldings$75  
Infotainment 
Android Auto support $100$100
App support $0$0
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
HD radio $50$50
iPod integration$100  
Media drive$15  
MP3-compatible player$50  
SD Card slot$25  
SMS text-to-speech reader $25$25
USB port $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Analog clock$25  
Approach detection $25$25
Auto-dimming headlights $200$200
Fog lights$125  
Interior ambient lighting $150$150
Mirror tilt-down in reverse$25  
Power-folding mirrors $50$50
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Aluminum trim$100  
Cooled or ventilated front seats $300$300
Folding second row seats $300$300
Heated front row armrests $100$100
Heated front seats$200  
Heated second row seats $200$200
Metal pedals $75$75
Power 4-way lumbar adjuster, driver seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat $100$100
Power-folding second row seats$700  
Suspension, Wheels, and Tires 
Alloy wheels$350  
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$6,755$7,540$7,840
Value of Feature Adjustments$0$785$1,085
Value of Feature Adjustments0-729-1,007

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Specifications Comparison: Infiniti EX vs. Kia Optima

Model Year20082016
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
16.8 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?
Tilt/telescoping steering wheel, power100No
Heated mirrors25Yes
Heated front seats200No
CD changer, in-dash200No
Power lumbar adjuster, driver seat50Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Surround sound250Yes
Rear air vents100Yes
Mirror tilt-down in reverse25No
Bose, 11 speakers (with subwoofer)350No
iPod integration100Yes
Total Requested115057%
Total Not Requested87543%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
SD Card slot25No
Total Requested92596%
Total Not Requested404%
Luxe Style Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
225/55VR18 tires400No
Total Requested65062%
Total Not Requested40038%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Lane departure prevention system150No
Around view cameras300Yes
Forward collision alert200Yes
Total Requested115088%
Total Not Requested15012%

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0Yes
Total Requested100100%
Total Not Requested00%
Premium Technology Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Upgraded stability control0No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
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
Rear reading lights0No
Heated second row seats200No
Surround sound250Yes
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Blind spot warning system200No
Rear cross-traffic detection100No
Total Requested125025%
Total Not Requested375075%

Option Package Details
Kia Optima SX Limited

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0Yes
Total Requested100100%
Total Not Requested00%

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