Infiniti FX Infiniti FX 2009 Kia Optima Kia Optima 2018

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

Join Us

Infiniti FX 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 FX vs. Kia Optima Invoice Comparison

Lowest Total Price: $34,795

Kia Optima SX   
Difference: $16,320

Lowest Total Invoice: $32,335

Kia Optima SX   
Difference: $14,468

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201820182018
ModelFXFXOptimaOptimaOptima
TrimFX35FX50Hybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $42,150 $58,400 $30,990 $35,210 $30,500
Base Invoice $38,924 $53,893 $28,752 $32,743 $28,380
Navigation Package 2,850        
Premium Package 2,350        
Technology Package 2,900 2,900 5,000 5,250 3,000
Cargo net     50 50 50
Universal garage door opener     350 350 350
Navigation Package 2,468        
Premium Package 2,035        
Technology Package 2,511 2,511 4,618 4,831 2,727
Cargo net     42 42 42
Universal garage door opener     291 291 291
Options (change) 8,100 2,900 5,400 5,650 3,400
Options (change) 7,014 2,511 4,951 5,164 3,060
Destination 865 865 895 895 895
Gas Tax 0 0 0 -4,919 0
Total Price $51,115 $62,165 $37,285 $36,836 $34,795
Total Invoice $46,803 $57,269 $34,598 $33,883 $32,335

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 Infiniti FX dealer quotes or Kia Optima 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: Infiniti FX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $17,230
TrueDelta Adjusted Invoice Difference: $15,314
Model Year20092009201820182018
ModelFXFXOptimaOptimaOptima
TrimFX35FX50Hybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine303hp V6390hp V8154hp I4 H154hp I4 PiH245hp I4
TransmissionT7T7T6T6T6
DrivetrainRWDAWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11300, 11630, 10630, 10630, 10
Tire (rear if not all the same)265/60-18265/45-21215/55-17215/55-17235/45-18
Total Price$51,115$62,165$37,285$36,836$34,795
Adjustments for Features0-2,350-645-345-910
Feature-Adjusted Total Price$51,115$59,815$36,640$36,491$33,885
Cost Above Minimum$0$8,700$2,755$2,606$0
Total Invoice$46,803$57,269$34,598$33,883$32,335
Adjustments for Features0-2,165-599-317-846
Feature-Adjusted Total Invoice$46,803$55,104$33,999$33,566$31,489
Cost Above Minimum$0$8,301$2,510$2,077$0

Return to top

Features Comparison: Infiniti FX vs. Kia Optima

Model Year20092009201820182018
ModelFXFXOptimaOptimaOptima
TrimFX35FX50Hybrid EXPlug-in Hybrid EXSX
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200   
6-speed manually-shiftable automatic  $1100$1100$1100
RWD$0    
AWD $1700   
FWD  $0$0$0
Accessories 
Heated steering wheel  $100$100 
Power trunk / liftgate pull-down$50$50   
Proximity trunk or liftgate opener  $125$125$125
Remote window/roof operation$15$15   
Sunshades, second row  $125$125 
Tilt/telescoping steering wheel, manual  $250$250$250
Tilt/telescoping steering wheel, power$350$350   
Brakes, Airbags, and Other Safety 
911 assist  $25$25$25
Around view cameras$500$500   
Automatic braking, low-speed  $200$200$200
Blind spot warning system  $200$200$200
Cross-traffic warning, rear  $100$100$100
Knee airbag, driver  $75$75$75
Lane departure prevention$150$150   
Obstacle detection, front$150$150   
Radar- or camera-based collision preparation system$0$0   
Rearview camera  $200$200$200
Temporary spare tire$150$150  $150
Vehicle health reports  $0$0$0
Cargo Management 
Aluminum roof rails$250$250   
Cargo cover$75$75   
Cargo mat    $40
Climate Control 
Air purifier $50   
Automatic air recirculation $100   
Ionizing air filtration $50   
Rain-sensing wipers$175$175   
Rear wiper$175$175   
Variable intermittent wipers  $75$75$75
Drivetrain 
Lockable center differential $150   
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$250   
Bright-finished exhaust tip(s)$25$25  $25
Deep-tinted rear windows$275$275   
Laminated front side windows  $200$200$200
Painted brake calipers (optional)    $0
Panoramic sunroof  $1200$1200$1200
Rear spoiler    $200
Self-repairing paint$0$0   
Sunroof$900$900   
Wheel-lip moldings$75$75   
Infotainment 
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Bluetooth audio streaming  $25$25$25
CD player$125$125   
HD radio  $50$50$50
Media drive$15$15   
MP3-compatible player$50$50   
SD Card slot$25$25   
SMS text-to-speech reader  $25$25$25
Surround sound  $250$250$250
Voice control for external devices  $0$0$0
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Approach detection  $25$25$25
Auto-dimming headlights  $200$200$200
Compass  $0$0$0
Detailed driving style feedback  $100$100 
Fog lights$125$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$25   
Power-folding mirrors$50$50  $50
Steering-linked headlights  $150$150$150
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights$500$500   
Seats and Interior Trim 
Door sill trim plates$100$100   
Folding second row seats$300$300$300 $300
Heated second row seats  $200$200 
Manual recliner, second row seats$75$75   
Metal pedals$75$75  $75
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat  $100$100$100
Wood trim $300   
Suspension, Wheels, and Tires 
Alloy wheels$350$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$100  $100
Total Value of Features$6,805$9,155$7,450$7,150$7,715
Value of Feature Adjustments$0$2,350$645$345$910
Value of Feature Adjustments0-2,165-599-317-846

Return to top

Specifications Comparison: Infiniti FX vs. Kia Optima

Model Year20092018
ModelFXOptima
Body4dr SUV4dr Sedan
Wheelbase113.5 in110.4 in
Length191.3 in191.1 in
Width75.9 in73.2 in
Height65.0 in57.7 in
Curb Weight4,095 lb.3,220 lb.
Fuel Capacity23.8 gal.18.5 gal.
Row 1 Headroom39.3 in39.8 in
Row 1 Shoulder Room57.3 in58.1 in
Row 1 Hip Room54.9 in56.0 in
Row 1 Legroom44.7 in45.5 in
Row 2 Headroom38.5 in37.8 in
Row 2 Shoulder Room57.4 in56.4 in
Row 2 Hip Room54.2 in56.0 in
Row 2 Legroom34.6 in35.6 in
Cargo Volume,
Minimum
24.8 ft315.9 ft3
Cargo Volume,
Maximum
62.0 ft315.9 ft3

Return to top

Option Package Details
Infiniti FX FX35

Navigation Package
FeatureValueRequested?
Navigation system600Yes
CD player125No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
Around view cameras300No
SD Card slot25No
Total Requested97561%
Total Not Requested61539%
Premium Package
FeatureValueRequested?
Upgraded leather upholstery0No
Tilt/telescoping steering wheel, power100No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Cargo cover75No
Bluetooth cell phone link100Yes
Cargo net40Yes
Mirror tilt-down in reverse25No
Aluminum roof rails250No
Metal pedals75Yes
Steering-wheel-mounted transmission controls100Yes
USB port25Yes
Total Requested104070%
Total Not Requested45030%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested130084%
Total Not Requested25016%

Option Package Details
Infiniti FX FX50

Technology Package
FeatureValueRequested?
Rain-sensing wipers100No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested130084%
Total Not Requested25016%

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 headlights150No
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Cooled or ventilated front seats300Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat50Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested235039%
Total Not Requested362561%

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 headlights150No
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Cooled or ventilated front seats300Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Power height adjuster, passenger seat50Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested220038%
Total Not Requested362562%

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Auto-dimming headlights200No
Surround sound250No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
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 information25Yes
HD radio50No
Total Requested202566%
Total Not Requested105034%

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 Infiniti models.