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Infiniti QX 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 QX vs. Kia Optima Invoice Comparison

Lowest Total Price: $22,335

Kia Optima EX   
Difference: $39,410

Lowest Total Invoice: $20,720

Kia Optima EX   
Difference: $36,493

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132007
ModelQXOptima
TrimQX56EX
Body4dr SUV4dr Sedan
Base Price $60,750 $19,395
Base Invoice $56,218 $18,045
Convenience Package   700
Leather seating surfaces   600
Rear spoiler   200
Sunroof   800
Convenience Package   625
Leather seating surfaces   535
Rear spoiler   160
Sunroof   715
Options (change) 0 2,300
Options (change) 0 2,035
Destination 995 640
Total Price $61,745 $22,335
Total Invoice $57,213 $20,720

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

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TrueDelta Value Comparison: Infiniti QX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $29,680
TrueDelta Adjusted Invoice Difference: $27,477
Model Year20132007
ModelQXOptima
TrimQX56EX
Body4dr SUV4dr Sedan
Engine400hp V8161hp I4
TransmissionT7T5
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 13360, 7
Tire (rear if not all the same)275/60-20205/60-16
Total Price$61,745$22,335
Adjustments for Features-9,7300
Feature-Adjusted Total Price$52,015$22,335
Total Invoice$57,213$20,720
Adjustments for Features-9,0160
Feature-Adjusted Total Invoice$48,197$20,720

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Features Comparison: Infiniti QX vs. Kia Optima

Model Year20132007
ModelQXOptima
TrimQX56EX
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
5-speed manually-shiftable automatic $1000
RWD$0 
FWD $0
Accessories 
Heated steering wheel$100 
Power liftgate$350 
Power-adjustable pedals $125
Proximity key$250 
Remote window/roof operation$15 
Sunshade, rear $125
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Antilock brakes (ABS)$400 
Around view cameras$500 
Brake assist$50 
Moving object detection, front$25 
Moving object detection, rear$25 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rollover sensor$50 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Stability control$400 
Traction control$100 
Cargo Management 
Class IV trailer hitch$300 
Roof rails$250 
Second-row high console$250 
Trailering equipment (7 wire)$150 
Climate Control 
Dual-zone climate control$125 
Rain-sensing wipers$175 
Rear air vents with automatic controls$250 
Rear HVAC unit$400 
Rear wiper$175 
Variable intermittent wipers $75
Exterior 
Bodyside moldings $75
Deep-tinted rear windows$275 
Laminated front side windows$200 
Running boards$350 
Skid plate (one)$50 
Wheel-lip moldings$75 
Infotainment 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
Cassette player $50
CD changer, in-dash $325
CD player$125 
Concierge Services - 4 year subscription$200 
DVD-compatible player$0 
Media drive$15 
Navigation system$600 
Rear seat audio controls$25 
Satellite radio$200 
Traffic + travel information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Leather-wrapped steering wheel $150
Manual lumbar adjuster, driver seat $50
Manual recliner, second row seats$75 
Memory system, driver seat$200 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, third row seats$150 
Power-folding third row seats$1000 
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Auto-leveling rear shocks$200 
Total Value of Features$12,305$2,575
Value of Feature Adjustments$9,730$0
Value of Feature Adjustments-9,0160

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See a complete comparison of Infiniti QX vs. Kia Optima features.

Specifications Comparison: Infiniti QX vs. Kia Optima

Model Year20132007
ModelQXOptima
Body4dr SUV4dr Sedan
Wheelbase121.1 in107.1 in
Length208.3 in186.4 in
Width79.9 in71.1 in
Height75.8 in58.3 in
Curb Weight5,591 lb.3,143 lb.
Fuel Capacity26.0 gal.17.0 gal.
Row 1 Headroom39.9 in39.8 in
Row 1 Shoulder Room63.8 in57.1 in
Row 1 Hip Room59.2 in54.5 in
Row 1 Legroom39.6 in43.7 in
Row 2 Headroom40.0 in38.0 in
Row 2 Shoulder Room63.5 in56.3 in
Row 2 Hip Room58.4 in54.7 in
Row 2 Legroom41.0 in37.8 in
Row 3 Headroom36.8 in0.0 in
Row 3 Shoulder Room60.5 in0.0 in
Row 3 Hip Room48.8 in0.0 in
Row 3 Legroom28.8 in0.0 in
Cargo Volume,
Minimum		16.6 ft314.8 ft3
Cargo Volume,
Behind R2		49.6 ft314.8 ft3
Cargo Volume,
Maximum		95.1 ft314.8 ft3

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See a complete comparison of Infiniti QX vs. Kia Optima specs.

Option Package Details
Kia Optima EX

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Sunshade, rear125No
Power-adjustable pedals125No
Total Requested40062%
Total Not Requested25038%

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