Lexus GX Lexus GX 2017 Kia Optima Kia Optima 2006

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Lexus GX 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.

Lexus GX vs. Kia Optima Invoice Comparison

Lowest Total Price: $23,465

Kia Optima EX   
Difference: $29,190

Lowest Total Invoice: $21,337

Kia Optima EX   
Difference: $27,185

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172006
ModelGXGXOptima
Trim460460 LuxuryEX
Body4dr SUV4dr SUV4dr Sedan
Base Price $51,680 $63,380 $19,100
Base Invoice $47,547 $58,311 $17,605
Leather Package     1,000
Floor mats     85
Rear spoiler     220
Antilock brakes (ABS)     795
2.7L V6     1,300
CD changer, remote     375
Leather Package     890
Floor mats     65
Rear spoiler     169
Antilock brakes (ABS)     710
2.7L V6     1,020
CD changer, remote     288
Options (change) 0 0 3,775
Options (change) 0 0 3,142
Destination 975 975 590
Total Price $52,655 $64,355 $23,465
Total Invoice $48,522 $59,286 $21,337

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

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TrueDelta Value Comparison: Lexus GX vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $18,035
TrueDelta Adjusted Invoice Difference: $16,906
Model Year201720172006
ModelGXGXOptima
Trim460460 LuxuryEX
Body4dr SUV4dr SUV4dr Sedan
Engine301hp V8301hp V8170hp V6
TransmissionT6T6T4
DrivetrainAWD w/4LAWD w/4LFWD
EPA Fuel Economy (city/highway)15/18 MPG15/18 MPG20/27 MPG
Audio (watts, speakers)?, 9?, 9120, 6
Tire (rear if not all the same)265/60-18265/60-18205/55-16
Total Price$52,655$64,355$23,465
Adjustments for Features-11,155-16,0300
Feature-Adjusted Total Price$41,500$48,325$23,465
Cost Above Minimum$0$6,825$0
Total Invoice$48,522$59,286$21,337
Adjustments for Features-10,279-14,7670
Feature-Adjusted Total Invoice$38,243$44,519$21,337
Cost Above Minimum$0$6,276$0

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Features Comparison: Lexus GX vs. Kia Optima

Model Year201720172006
ModelGXGXOptima
Trim460460 LuxuryEX
Body4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
4-speed manually-shiftable automatic  $900
AWD w/low range$2200$2200 
FWD  $0
Accessories 
AC power outlet$100$100 
Heated steering wheel $100 
Proximity key$250$250 
Remote app$25$25 
Remote window/roof operation$15$15 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Blind spot warning system $200 
Brake assist$50$50 
Cross-traffic warning, rear $100 
Hill descent control$250$250 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, front $150 
Obstacle detection, rear $250 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Side curtain airbags, three rows$500$500 
Stability control$400$400 
Tire-pressure monitor$75$75 
Traction control$100$100 
Trailer sway control$25$25 
Vehicle health reports$0$0 
Cargo Management 
Cargo cover $75 
Overhead sunglass holder$25$25 
Roof rails$250$250 
Trailering equipment (7 wire)$150$150 
Climate Control 
Dual-zone climate control$125$125 
Interior air filter$0$0 
Rain-sensing wipers $175 
Rear air vents$100  
Rear air vents with automatic controls $250 
Rear HVAC unit $400 
Rear wiper$175$175 
Variable intermittent wipers$75 $75
Water-repellent front-door glass$15$15 
Wiper de-icer $25 
Drivetrain 
Lockable center differential$150$150 
Exterior 
Deep-tinted rear windows$275$275 
Laminated front side windows$200$200 
Running boards$350$350 
Skid plates$150$150 
Infotainment 
App support$0$0 
Audio controls on steering wheel$125$125 
Aux input$50$50 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
Cassette player  $50
CD changer, in-dash$325$325 
CD changer, remote  $200
CD player  $125
DVD-compatible player $0 
MP3-compatible player$50$50 
Navigation system $600 
Satellite radio$200$200 
Siri Eyes Free support$0$0 
Telematics service, such as OnStar$200$200 
Traffic + travel information$25$25 
Voice control for nav and audio $100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75 
Auto-dimming passenger-side mirror $75 
Compass$0$0 
Conversation mirror$25$25 
Fog lights $125$125
Headlight washers $50 
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Outside temperature display$50$50 
Power-folding mirrors $50 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Cooled or ventilated front seats $300 
Heated front seats$200$200 
Heated second row seats $200 
Leather seating surfaces $900$900
Leather-wrapped steering wheel$150 $150
Manual fore-aft adjuster, second row seats$75$75 
Manual lumbar adjuster, driver seat  $50
Memory system, driver seat$200$200 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, second row seats$150$150 
Power tilt adjuster, passenger seat$100$100 
Power-folding third row seats$1000$1000 
Synthetic leather seating surfaces$0  
Wood trim$300  
Wood trim, alternative type $300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Active stabilizer bars$500$500 
Adaptive dampers - electrical $500 
Disconnectable stabilizer bars$350$350 
Rear air springs, auto-leveling $350 
Total Value of Features$13,880$18,755$2,725
Value of Feature Adjustments$11,155$16,030$0
Value of Feature Adjustments-10,279-14,7670

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Specifications Comparison: Lexus GX vs. Kia Optima

Model Year20172006
ModelGXOptima
Body4dr SUV4dr Sedan
Wheelbase109.8 in106.3 in
Length189.2 in185.8 in
Width74.2 in71.5 in
Height74.2 in55.5 in
Curb Weight5,128 lb.3,279 lb.
Fuel Capacity23.0 gal.17.2 gal.
Row 1 Headroom38.0 in39.0 in
Row 1 Shoulder Room55.4 in56.9 in
Row 1 Hip Room56.5 in55.8 in
Row 1 Legroom41.7 in43.3 in
Row 2 Headroom40.4 in37.6 in
Row 2 Shoulder Room57.3 in55.7 in
Row 2 Hip Room55.2 in54.4 in
Row 2 Legroom34.1 in36.2 in
Row 3 Headroom35.2 in0.0 in
Row 3 Shoulder Room54.5 in0.0 in
Row 3 Hip Room43.1 in0.0 in
Row 3 Legroom29.3 in0.0 in
Cargo Volume,
Minimum
4.2 ft313.6 ft3
Cargo Volume,
Behind R2
34.4 ft313.6 ft3
Cargo Volume,
Maximum
64.7 ft313.6 ft3

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Option Package Details
Kia Optima EX

Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested1100100%
Total Not Requested00%
2.7L V6
DOHC-4v
170 hp@6000
181 lb-ft@4000
FeatureValueRequested?
2.7L V6
DOHC-4v
170 hp@6000
181 lb-ft@4000
1000Yes
205/55HR16 tires400No
Total Requested100071%
Total Not Requested40029%

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