Lexus IS Lexus IS 2007 Kia Optima Kia Optima 2013

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Lexus IS 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 IS vs. Kia Optima Invoice Comparison

Lowest Total Price: $35,300

Kia Optima SX   
Difference: $8,620

Lowest Total Invoice: $32,975

Kia Optima SX   
Difference: $5,288

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072013
ModelISOptima
Trim350SX
Body4dr Sedan4dr Sedan
Base Price $35,705 $26,800
Base Invoice $31,420 $25,040
X-Package 1,455  
6-speed shiftable automatic 0  
Sunroof 0  
Navigation system 2,550 1,400
Luxury Package 3,495  
Premium Package   2,950
Limited Package   3,350
X-Package 1,164  
6-speed shiftable automatic 0  
Sunroof 0  
Navigation system 2,168 1,250
Luxury Package 2,796  
Premium Package   2,635
Limited Package   3,250
Options (change) 7,500 7,700
Options (change) 6,128 7,135
Destination 715 800
Total Price $43,920 $35,300
Total Invoice $38,263 $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 IS dealer quotes or Kia Optima dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $8,515
TrueDelta Adjusted Invoice Difference: $5,197
Model Year20072013
ModelISOptima
Trim350SX
Body4dr Sedan4dr Sedan
Engine306hp V6274hp I4
TransmissionT6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)21/28 MPG22/34 MPG
Audio (watts, speakers)194, 12550, 12
Tire (rear if not all the same)225/40-18225/45-18
Total Price$43,920$35,300
Adjustments for Features-1050
Feature-Adjusted Total Price$43,815$35,300
Total Invoice$38,263$32,975
Adjustments for Features-910
Feature-Adjusted Total Invoice$38,172$32,975

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Features Comparison: Lexus IS vs. Kia Optima

Model Year20072013
ModelISOptima
Trim350SX
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0 
FWD $0
Accessories 
Remote window/roof operation$15 
Sunshade, rear, power$225 
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
Knee airbag, driver$75 
Knee airbag, passenger$75 
Vehicle health reports $0
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Climate Control 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Exterior 
Body kit $0
Painted brake calipers (optional) $0
Panoramic sunroof $1200
Rear spoiler $200
Sunroof$900 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
Satellite radio $200
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass $0
Mirror tilt-down in reverse$25 
Power-folding mirrors $50
Speaker lights $100
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Floor mats$75 
Folding second row seats $300
Heated second row seats $200
Leather-wrapped steering wheel$150 
Memory system, passenger seat$150 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Total Value of Features$4,705$4,600
Value of Feature Adjustments$105$0
Value of Feature Adjustments-910

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Specifications Comparison: Lexus IS vs. Kia Optima

Model Year20072013
ModelISOptima
Body4dr Sedan4dr Sedan
Wheelbase107.5 in110.0 in
Length180.1 in190.7 in
Width70.9 in72.1 in
Height56.1 in57.3 in
Curb Weight3,527 lb.3,385 lb.
Fuel Capacity17.2 gal.18.5 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room54.4 in57.2 in
Row 1 Hip Room54.1 in54.7 in
Row 1 Legroom43.9 in45.5 in
Row 2 Headroom36.7 in37.6 in
Row 2 Shoulder Room52.7 in55.7 in
Row 2 Hip Room53.7 in54.5 in
Row 2 Legroom30.6 in34.7 in
Cargo Volume13.0 ft315.4 ft3

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Option Package Details
Lexus IS 350

X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75No
255/40YR18 tires200No
Illuminated door sill trim plates200Yes
Total Requested45049%
Total Not Requested47551%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200Yes
Total Requested170065%
Total Not Requested90035%

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 seats300Yes
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
Rearview camera200Yes
Voice control for external devices0No
SMS text-to-speech reader25No
Vehicle health reports0No
911 assist25No
Bluetooth audio streaming25No
Media drive, small5No
App support0No
Total Requested110036%
Total Not Requested193064%
Limited Package
FeatureValueRequested?
Upgraded leather upholstery-450No
Wood trim300Yes
Leather seating surfaces450Yes
Wood/leather-wrapped steering wheel0No
Additional chrome trim0No
First-aid kit15No
Upholstered door panels, leather250No
Chrome-plated alloy wheels500No
Painted brake calipers (optional)0No
Total Requested75070%
Total Not Requested31530%

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