Lexus GX Lexus GX 2008 Kia Optima Kia Optima 2017

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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: $30,285

Kia Optima EX   
Difference: $23,074

Lowest Total Invoice: $28,224

Kia Optima EX   
Difference: $17,847

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820172017201720172017
ModelGXOptimaOptimaOptimaOptimaOptima
Trim470EXHybrid EXPlug-in Hybrid EXSXSX Limited
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $47,315 $25,440 $30,990 $35,210 $26,855 $36,090
Base Invoice $41,164 $23,755 $28,752 $32,743 $25,023 $33,481
Navigation System / Mark Levinson Pkg. 3,250          
Satellite radio 486          
Cargo mat 92   95 95    
Rear spoiler 551          
Telematics service, such as OnStar 900          
Universal garage door opener   350 350 350 350 350
Premium Package   3,600        
Launch Edition         2,900  
SX Base Package         3,085  
Navigation System / Mark Levinson Pkg. 2,633          
Satellite radio 389          
Cargo mat 55   78 78    
Rear spoiler 345          
Telematics service, such as OnStar 720          
Universal garage door opener   291 291 291 291 291
Premium Package   3,283        
Launch Edition         2,665  
SX Base Package         2,842  
Options (change) 5,279 3,950 445 445 6,335 350
Options (change) 4,142 3,574 369 369 5,798 291
Destination 765 895 895 895 895 895
Gas Tax 0 0 0 -4,919 0 0
Total Price $53,359 $30,285 $32,330 $31,631 $34,085 $37,335
Total Invoice $46,071 $28,224 $30,016 $29,088 $31,716 $34,667

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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: $18,514
TrueDelta Adjusted Invoice Difference: $14,087
Model Year200820172017201720172017
ModelGXOptimaOptimaOptimaOptimaOptima
Trim470EXHybrid EXPlug-in Hybrid EXSXSX Limited
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine263hp V8185hp I4154hp I4 H154hp I4 PiH245hp I4245hp I4
TransmissionA5T6T6T6T6T6
DrivetrainAWD w/4LFWDFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)240, 14?, 6630, 10630, 10630, 10630, 10
Tire (rear if not all the same)265/65-17215/55-17215/55-17215/55-17235/45-18235/45-18
Total Price$53,359$30,285$32,330$31,631$34,085$37,335
Adjustments for Features-7,135-2,575-2000-4,725-7,500
Feature-Adjusted Total Price$46,224$27,710$32,130$31,631$29,360$29,835
Cost Above Minimum$0$0$4,420$3,921$1,650$2,125
Total Invoice$46,071$28,224$30,016$29,088$31,716$34,667
Adjustments for Features-6,160-2,400-1860-4,397-6,964
Feature-Adjusted Total Invoice$39,911$25,824$29,830$29,088$27,319$27,703
Cost Above Minimum$0$0$4,006$3,264$1,495$1,879

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Features Comparison: Lexus GX vs. Kia Optima

Model Year200820172017201720172017
ModelGXOptimaOptimaOptimaOptimaOptima
Trim470EXHybrid EXPlug-in Hybrid EXSXSX Limited
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900     
6-speed manually-shiftable automatic $1100$1100$1100$1100$1100
AWD w/low range$2200     
FWD $0$0$0$0$0
Accessories 
AC power outlet$100     
Adaptive cruise control, all-speed     $850
Cruise control$150$150$150$150$150 
Heated steering wheel $100$100$100$100$100
Proximity key $250$250$250$250$250
Proximity trunk or liftgate opener $125$125$125$125$125
Remote window/roof operation$15     
Sunshades, second row    $125$125
Tilt/telescoping steering wheel, manual $250$250$250$250$250
Tilt/telescoping steering wheel, power$350     
Brakes, Airbags, and Other Safety 
911 assist $25$25$25$25$25
Active or whiplash-reducing head restraints, front seats $0$0$0$0$0
Around view cameras     $500
Automatic braking, high-speed or partial     $200
Automatic braking, low-speed     $200
Blind spot warning system $200  $200$200
Cross-traffic warning, rear $100  $100$100
Forward collision warning     $200
Full-size spare tire$225     
Hill descent control$250     
Knee airbag, driver $75$75$75$75$75
Lane departure warning     $200
Obstacle detection, rear $250  $250$250
Rearview camera$200$200$200$200$200 
Temporary spare tire    $150$150
Vehicle health reports $0$0$0$0$0
Cargo Management 
Cargo cover$75     
Roof rack$300     
Climate Control 
Automatic air recirculation$100     
Rain-sensing wipers$175     
Rear air vents $100$100$100$100$100
Rear wiper$175     
Variable intermittent wipers $75$75$75$75$75
Water-repellent front-door glass$15     
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  
Body kit  $0$0  
Bodyside cladding$350     
Bright-finished exhaust tip(s) $25  $25$25
Deep-tinted rear windows$275     
Painted brake calipers (optional)    $0$0
Panoramic sunroof $1200  $1200$1200
Rear bumper protector$40     
Rear spoiler$200   $200$200
Running boards$350     
Skid plates$150     
Sunroof$900     
Tow hook(s), front$40     
Wheel-lip moldings$75     
Infotainment 
Android Auto support $100$100$100$100$100
App support $0$0$0$0$0
Apple CarPlay support $100$100$100$100$100
Bluetooth audio streaming $25$25$25$25$25
CD changer, in-dash$325     
DVD-compatible player$0     
HD radio $50$50$50$50$50
MP3-compatible player$50     
Rear seat audio controls$25     
SMS text-to-speech reader $25$25$25$25$25
Surround sound  $250$250$250$250
Telematics service, such as OnStar$200     
Traffic information $25$25$25$25$25
USB port $25$25$25$25$25
Voice control for external devices $0$0$0$0$0
Wireless charging station     $75
Instruments, Lights, and Mirrors 
Altimeter$25     
Approach detection $25  $25$25
Auto-dimming headlights     $200
Barometer$25     
Detailed driving style feedback  $100$100  
Fog lights$125     
Interior ambient lighting $150  $150$150
Large energy flow and fuel economy display  $25$25  
LED headlights    $1000$1000
Mirror tilt-down in reverse$25     
Power-folding mirrors $50$50$50$50$50
Steering-linked headlights    $150$150
Turn signals on or near mirrors $25$25$25$25$25
Seats and Interior Trim 
Cooled or ventilated front seats $300  $300$300
Door sill trim plates$100  $100$100$100
Folding second row seats$300$300$300 $300$300
Heated second row seats     $200
Interior trim, special color    $0 
Leather door panel trim$250     
Leather-wrapped steering wheel $150$150$150$150$150
Manual height adjuster, passenger seat  $50$50  
Manual recliner, second row seats$75     
Metal pedals    $75$75
Power 4-way lumbar adjuster, driver seat $150$150$150$150$150
Power fore-aft adjuster, passenger seat$100$100  $100$100
Power height adjuster, passenger seat $100  $100$100
Power lumbar adjuster, driver seat$100     
Power lumbar adjuster, passenger seat$100$100  $100$100
Power recliner, passenger seat$100$100  $100$100
Power tilt adjuster, passenger seat $100  $100$100
Wood trim$300     
Wood/leather-wrapped steering wheel$150     
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500     
Alloy wheels$350$350$350$350  
Chrome-plated alloy wheels     $850
Electronic systems calibration selector $200  $200$200
Machined alloy wheels    $350 
Performance steering system (optional)    $0$0
Rear air springs, auto-leveling$350     
Sport suspension (upgrade)    $0$0
Transmission 
Steering-wheel-mounted transmission controls    $100$100
Total Value of Features$11,335$6,775$4,400$4,200$8,925$11,700
Value of Feature Adjustments$7,135$2,575$200$0$4,725$7,500
Value of Feature Adjustments-6,160-2,400-1860-4,397-6,964

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Specifications Comparison: Lexus GX vs. Kia Optima

Model Year20082017
ModelGXOptima
Body4dr SUV4dr Sedan
Wheelbase109.8 in110.4 in
Length188.2 in191.1 in
Width74.0 in73.2 in
Height74.6 in57.7 in
Curb Weight4,872 lb.3,220 lb.
Fuel Capacity23.0 gal.18.5 gal.
Row 1 Headroom40.2 in39.8 in
Row 1 Shoulder Room57.5 in58.1 in
Row 1 Hip Room55.1 in56.0 in
Row 1 Legroom41.8 in45.5 in
Row 2 Headroom40.0 in37.8 in
Row 2 Shoulder Room57.4 in56.4 in
Row 2 Hip Room54.8 in56.0 in
Row 2 Legroom36.8 in35.6 in
Row 3 Headroom36.5 in0.0 in
Row 3 Shoulder Room56.7 in0.0 in
Row 3 Hip Room56.4 in0.0 in
Row 3 Legroom24.9 in0.0 in
Cargo Volume,
Minimum
13.2 ft315.9 ft3
Cargo Volume,
Behind R2
49.7 ft315.9 ft3
Cargo Volume,
Maximum
77.5 ft315.9 ft3

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Option Package Details
Lexus GX 470

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Mark Levinson, 240W, 14 speakers (with subwoofer)350No
Total Requested100074%
Total Not Requested35026%

Option Package Details
Kia Optima EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested250100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Interior ambient lighting150No
Rear reading lights0No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Panoramic sunroof1200No
Obstacle detection, rear250No
Blind spot warning system200No
Rear cross-traffic detection100No
Total Requested115032%
Total Not Requested242568%

Option Package Details
Kia Optima Hybrid EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested250100%
Total Not Requested00%

Option Package Details
Kia Optima Plug-in Hybrid EX

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

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested250100%
Total Not Requested00%
Launch Edition
FeatureValueRequested?
Surround sound250No
Dark-colored headliner (optional)0No
Interior trim, special color0No
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
Interior ambient lighting150No
Rear reading lights0No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Panoramic sunroof1200No
Obstacle detection, rear250No
Blind spot warning system200No
Rear cross-traffic detection100No
Total Requested3009%
Total Not Requested295091%
SX Base Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Door sill trim plates100Yes
LED headlights1000No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Proximity key250No
Perimeter approach lighting25No
Approach detection25No
Proximity trunk or liftgate opener125No
Total Requested95037%
Total Not Requested165063%

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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