Lexus IS Lexus IS 2017 Kia K900 Kia K900 2018

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Lexus IS vs. Kia K900 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 K900 Invoice Comparison

Lowest Total Price: $50,390

Lexus IS 350   
Difference: $12,460

Lowest Total Invoice: $46,697

Lexus IS 350   
Difference: $11,702

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
ModelISK900
Trim350V8 Luxury
Body4dr Sedan4dr Sedan
Base Price $41,370 $61,900
Base Invoice $38,474 $57,449
F Sport Package 3,155  
Blind spot warning system 600  
Navigation System / Mark Levinson Pkg. 2,835  
Obstacle detection, rear 500  
Heated steering wheel 150  
Sunshade, rear, power 210  
Illuminated door sill trim plates 425  
Cargo net 65  
Cargo mat 105  
RWD 0  
F Sport Package 2,904  
Blind spot warning system 552  
Navigation System / Mark Levinson Pkg. 2,616  
Obstacle detection, rear 460  
Heated steering wheel 140  
Sunshade, rear, power 192  
Illuminated door sill trim plates 280  
Cargo net 39  
Cargo mat 65  
RWD 0  
Options (change) 8,045 0
Options (change) 7,248 0
Destination 975 950
Total Price $50,390 $62,850
Total Invoice $46,697 $58,399

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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 K900 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Kia K900

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $8,585
TrueDelta Adjusted Invoice Difference: $8,101
Model Year20172018
ModelISK900
Trim350V8 Luxury
Body4dr Sedan4dr Sedan
Engine306hp V6420hp V8
TransmissionT8T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG15/23 MPG
Audio (watts, speakers)835, 15900, 17
Tire (rear if not all the same)225/40-18245/45-19
Total Price$50,390$62,850
Adjustments for Features0-3,875
Feature-Adjusted Total Price$50,390$58,975
Total Invoice$46,697$58,399
Adjustments for Features0-3,601
Feature-Adjusted Total Invoice$46,697$54,798

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Features Comparison: Lexus IS vs. Kia K900

Model Year20172018
ModelISK900
Trim350V8 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
RWD$0$0
Accessories 
Adaptive cruise control$600 
Cruise control $150
Electronic engine sound enhancement$0 
Power trunk closer $350
Proximity trunk or liftgate opener $125
Remote climate control $25
Remote start via app $75
Remote window/roof operation$15 
Sunshades, second row $125
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Automatic braking, low-speed$200 
Forward collision warning$200 
High performance brake pads (optional)$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Wide-view front camera $150
Cargo Management 
Rear seat pass-through $100
Climate Control 
Ionizing air filtration $50
Rain-sensing wipers $175
Rear air vents$100 
Rear air vents with automatic controls $250
Variable intermittent wipers$75 
Wiper de-icer $25
Exterior 
Laminated front side windows $200
Laminated rear side windows $100
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
4G LTE connectivity $0
Media drive $15
Siri Eyes Free support$0 
Traffic + travel information$25 
Traffic information $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Approach detection $25
Auto-dimming headlights$200 
Compass $0
Fog lights $125
Mirror tilt-down in reverse $25
Performance meter$150 
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Leather door panel trim $250
Leather seating surfaces $900
Leather-wrapped steering wheel$150 
Memory system, driver seat $200
Metal pedals$75 
Power 4-way lumbar adjuster, driver seat $150
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic leather seating surfaces$0 
Synthetic suede headliner $650
Upholstered instrument cluster hood$50 
Upholstered instrument panel, leather $1000
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Alloy wheels$350 
Chrome-plated alloy wheels $850
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$6,540$10,415
Value of Feature Adjustments$0$3,875
Value of Feature Adjustments0-3,601

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Specifications Comparison: Lexus IS vs. Kia K900

Model Year20172018
ModelISK900
Body4dr Sedan4dr Sedan
Wheelbase110.2 in119.9 in
Length184.3 in200.6 in
Width71.3 in74.8 in
Height56.3 in58.5 in
Curb Weight3,593 lb.4,789 lb.
Fuel Capacity17.4 gal.19.8 gal.
Row 1 Headroom38.2 in40.2 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Hip Room54.3 in55.9 in
Row 1 Legroom44.8 in45.9 in
Row 2 Headroom36.9 in37.6 in
Row 2 Shoulder Room53.4 in57.2 in
Row 2 Hip Room54.0 in55.7 in
Row 2 Legroom32.2 in38.2 in
Cargo Volume10.8 ft315.9 ft3

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Option Package Details
Lexus IS 350

F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250Yes
Front sport buckets100No
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Total Requested145050%
Total Not Requested147550%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Speed limit information0No
Vehicle health reports0Yes
App support0Yes
Total Requested90072%
Total Not Requested35028%

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