Infiniti EX Infiniti EX 2010 Kia Optima Kia Optima 2012

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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: $31,600

Kia Optima SX   
Difference: $11,135

Lowest Total Invoice: $29,395

Kia Optima SX   
Difference: $9,618

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102012
ModelEXOptima
TrimEX35 JourneySX
Body4dr SUV4dr Sedan
Base Price $36,000 $26,500
Base Invoice $33,259 $24,760
Premium Package 1,750 2,950
Bose and Around View Monitor Package 2,150  
Illuminated door sill trim plates 280  
Body kit 1,690  
Navigation system   1,400
Premium Package 1,515 2,635
Bose and Around View Monitor Package 1,862  
Illuminated door sill trim plates 165  
Body kit 1,347  
Navigation system   1,250
Options (change) 5,870 4,350
Options (change) 4,889 3,885
Destination 865 750
Total Price $42,735 $31,600
Total Invoice $39,013 $29,395

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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: $9,130
TrueDelta Adjusted Invoice Difference: $7,788
Model Year20102012
ModelEXOptima
TrimEX35 JourneySX
Body4dr SUV4dr Sedan
Engine297hp V6274hp I4
TransmissionT5T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 11550, 12
Tire (rear if not all the same)225/60-17225/45-18
Total Price$42,735$31,600
Adjustments for Features-2,0050
Feature-Adjusted Total Price$40,730$31,600
Total Invoice$39,013$29,395
Adjustments for Features-1,8300
Feature-Adjusted Total Invoice$37,183$29,395

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Features Comparison: Infiniti EX vs. Kia Optima

Model Year20102012
ModelEXOptima
TrimEX35 JourneySX
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Brake- or yaw-sensor-initiated collision preparation system$0 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rearview camera $200
Rollover sensor$50 
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment $50
Climate Control 
Automatic air recirculation$100 
Ionizing air filtration$50 
Rear wiper$175 
Exterior 
Bodyside cladding (gray/black)$250 
Deep-tinted rear windows$275 
Panoramic sunroof $1200
Sunroof$900 
Wheel-lip moldings$75 
Infotainment 
HD radio $50
Media drive$15 
Surround sound$250 
Traffic + travel information$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Compass $0
Interior ambient lighting $150
Mirror tilt-down in reverse$25 
Power-folding mirrors $50
Speaker lights $100
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats $300
Heated second row seats $200
Leather seating surfaces$900 
Metal pedals $75
Partial leather seating sufaces $450
Power height adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Power-folding second row seats$700 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,630$4,625
Value of Feature Adjustments$2,005$0
Value of Feature Adjustments-1,8300

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Specifications Comparison: Infiniti EX vs. Kia Optima

Model Year20102012
ModelEXOptima
Body4dr SUV4dr Sedan
Wheelbase110.2 in110.0 in
Length182.3 in190.7 in
Width71.0 in72.1 in
Height61.9 in57.3 in
Curb Weight3,753 lb.3,207 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.5 in40.0 in
Row 1 Shoulder Room54.8 in57.2 in
Row 1 Hip Room52.9 in54.7 in
Row 1 Legroom44.3 in45.5 in
Row 2 Headroom38.4 in37.6 in
Row 2 Shoulder Room55.1 in55.7 in
Row 2 Hip Room50.0 in54.5 in
Row 2 Legroom28.5 in34.7 in
Cargo Volume,
Minimum
18.6 ft315.4 ft3
Cargo Volume,
Maximum
47.4 ft315.4 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 headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Mirror tilt-down in reverse25No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested85051%
Total Not Requested82549%
Bose and Around View Monitor Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Surround sound250No
Voice control for nav and audio100Yes
Media drive, large15No
Bose, 11 speakers (with subwoofer)350No
Around view cameras300No
Traffic + travel information25No
Ionizing air filtration50No
Bluetooth audio streaming25Yes
Total Requested72534%
Total Not Requested139066%

Option Package Details
Kia Optima SX

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Panoramic sunroof1200No
Power-folding mirrors50No
HD radio50No
Infinity, 550W, 12 speakers (with subwoofer)350No
Rearview camera200Yes
Voice control for external devices0No
SMS text-to-speech reader25No
Bluetooth audio streaming25Yes
Media drive, small5No
Total Requested82527%
Total Not Requested218073%

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