Lexus GX Lexus GX 2008 Kia Optima Kia Optima 2013

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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: $35,300

Kia Optima SX   
Difference: $17,967

Lowest Total Invoice: $32,975

Kia Optima SX   
Difference: $13,041

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082013
ModelGXOptima
Trim470SX
Body4dr SUV4dr Sedan
Base Price $47,315 $26,800
Base Invoice $41,164 $25,040
Navigation System / Mark Levinson Pkg. 3,250  
Satellite radio 486  
Rear spoiler 551  
Telematics service, such as OnStar 900  
Premium Package   2,950
Navigation system   1,400
Limited Package   3,350
Navigation System / Mark Levinson Pkg. 2,633  
Satellite radio 389  
Rear spoiler 345  
Telematics service, such as OnStar 720  
Premium Package   2,635
Navigation system   1,250
Limited Package   3,250
Options (change) 5,187 7,700
Options (change) 4,087 7,135
Destination 765 800
Total Price $53,267 $35,300
Total Invoice $46,016 $32,975

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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 SX
TrueDelta Adjusted Price Difference: $14,307
TrueDelta Adjusted Invoice Difference: $9,879
Model Year20082013
ModelGXOptima
Trim470SX
Body4dr SUV4dr Sedan
Engine263hp V8274hp I4
TransmissionA5T6
DrivetrainAWD w/4LFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)240, 14550, 12
Tire (rear if not all the same)265/65-17225/45-18
Total Price$53,267$35,300
Adjustments for Features-3,6600
Feature-Adjusted Total Price$49,607$35,300
Total Invoice$46,016$32,975
Adjustments for Features-3,1620
Feature-Adjusted Total Invoice$42,854$32,975

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Features Comparison: Lexus GX vs. Kia Optima

Model Year20082013
ModelGXOptima
Trim470SX
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900 
6-speed manually-shiftable automatic $1100
AWD w/low range$2200 
FWD $0
Accessories 
AC power outlet$100 
Proximity key $250
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
911 assist $25
Active or whiplash-reducing head restraints, front seats $0
Full-size spare tire$225 
Hill descent control$250 
Rollover sensor$50 
Vehicle health reports $0
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover$75 
Roof rack$300 
Climate Control 
Automatic air recirculation$100 
Rain-sensing wipers$175 
Rear air vents $100
Rear wiper$175 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential$150 
Exterior 
Body kit $0
Bodyside cladding$350 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Laminated front side windows$200 
Painted brake calipers (optional) $0
Panoramic sunroof $1200
Rear bumper protector$40 
Running boards$350 
Skid plates$150 
Sunroof$900 
Tow hook(s), front$40 
Wheel-lip moldings$75 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-compatible player$0 
HD radio $50
Rear seat audio controls$25 
Telematics service, such as OnStar$200 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Altimeter$25 
Barometer$25 
Interior ambient lighting $150
Mirror tilt-down in reverse$25 
Power-folding mirrors $50
Speaker lights $100
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats $300
Door sill trim plates$100 
Floor mats$75 
Heated second row seats $200
Illuminated door sill trim plates $200
Manual recliner, second row seats$75 
Metal pedals $75
Power lumbar adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Alloy wheels$350 
Chrome-plated alloy wheels $850
Rear air springs, auto-leveling$350 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$9,635$5,975
Value of Feature Adjustments$3,660$0
Value of Feature Adjustments-3,1620

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Specifications Comparison: Lexus GX vs. Kia Optima

Model Year20082013
ModelGXOptima
Body4dr SUV4dr Sedan
Wheelbase109.8 in110.0 in
Length188.2 in190.7 in
Width74.0 in72.1 in
Height74.6 in57.3 in
Curb Weight4,872 lb.3,224 lb.
Fuel Capacity23.0 gal.18.5 gal.
Row 1 Headroom40.2 in40.0 in
Row 1 Shoulder Room57.5 in57.2 in
Row 1 Hip Room55.1 in54.7 in
Row 1 Legroom41.8 in45.5 in
Row 2 Headroom40.0 in37.6 in
Row 2 Shoulder Room57.4 in55.7 in
Row 2 Hip Room54.8 in54.5 in
Row 2 Legroom36.8 in34.7 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 ft315.4 ft3
Cargo Volume,
Behind R2
49.7 ft315.4 ft3
Cargo Volume,
Maximum
77.5 ft315.4 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 SX

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
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
App support0No
Rearview camera200Yes
Voice control for external devices0No
SMS text-to-speech reader25No
Vehicle health reports0No
911 assist25Yes
Bluetooth audio streaming25No
Media drive, small5No
Total Requested82527%
Total Not Requested220573%
Limited Package
FeatureValueRequested?
Upgraded leather upholstery-450No
Wood trim300Yes
Leather seating surfaces450Yes
Wood/leather-wrapped steering wheel150Yes
Additional chrome trim0No
First-aid kit15No
Upholstered door panels, leather250Yes
Chrome-plated alloy wheels500No
Painted brake calipers (optional)0No
Total Requested115095%
Total Not Requested655%

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