Cadillac XTS Cadillac XTS 2015 Kia Optima Kia Optima 2018

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Cadillac XTS 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.

Cadillac XTS vs. Kia Optima Invoice Comparison

Lowest Total Price: $37,320

Kia Optima SX   
Difference: $23,155

Lowest Total Invoice: $34,613

Kia Optima SX   
Difference: $21,732

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152018
ModelXTSXTSXTSOptima
TrimPremiumPlatinumVsport PlatinumSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $54,670 $62,015 $69,785 $30,500
Base Invoice $51,116 $57,984 $65,249 $28,380
Driver Assist Package 2,395      
Metallic paint (extra cost) 495 495 495  
Cargo mat 120 120 120  
Panoramic sunroof 1,450      
Temporary spare tire 350 350 350  
Universal garage door opener       350
Technology Package       3,000
Limited Package       2,100
Cargo net       50
Remote start       425
Driver Assist Package 2,108      
Metallic paint (extra cost) 436 436 436  
Cargo mat 106 106 106  
Panoramic sunroof 1,276      
Temporary spare tire 308 308 308  
Universal garage door opener       291
Technology Package       2,727
Limited Package       1,925
Cargo net       42
Remote start       353
Options (change) 4,810 965 965 5,925
Options (change) 4,234 850 850 5,338
Destination 995 995 995 895
Total Price $60,475 $63,975 $71,745 $37,320
Total Invoice $56,345 $59,829 $67,094 $34,613

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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 Cadillac XTS dealer quotes or Kia Optima dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac XTS vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $20,305
TrueDelta Adjusted Invoice Difference: $19,077
Model Year2015201520152018
ModelXTSXTSXTSOptima
TrimPremiumPlatinumVsport PlatinumSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine304hp V6304hp V6410hp V6245hp I4
TransmissionT6T6T6T6
DrivetrainFWDFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 14?, 14?, 14630, 10
Tire (rear if not all the same)245/45-19245/40-20245/40-20235/45-18
Total Price$60,475$63,975$71,745$37,320
Adjustments for Features-2,850-4,900-6,0750
Feature-Adjusted Total Price$57,625$59,075$65,670$37,320
Cost Above Minimum$0$1,450$8,045$0
Total Invoice$56,345$59,829$67,094$34,613
Adjustments for Features-2,655-4,582-5,6810
Feature-Adjusted Total Invoice$53,690$55,247$61,413$34,613
Cost Above Minimum$0$1,557$7,723$0

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Features Comparison: Cadillac XTS vs. Kia Optima

Model Year2015201520152018
ModelXTSXTSXTSOptima
TrimPremiumPlatinumVsport PlatinumSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100
FWD$0$0 $0
AWD  $1700 
Accessories 
AC power outlet$100$100$100 
Active noise reduction$0$0$0 
Proximity trunk or liftgate opener   $125
Remote app$25$25$25 
Semi-automated parking system$500$500  
Sunshade, rear, power $225$225 
Sunshades, second row $125$125$125
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Around view cameras   $500
Backup collision intervention$150$150$150 
Knee airbag, passenger$75$75$75 
Lane keeping assist$400$400  
Obstacle detection, front$150$150$150 
Radar- or camera-based collision preparation system$0$0$0 
Rear side airbags$300$300$300 
Rearview camera$200$200$200 
Cargo Management 
Overhead sunglass holder   $25
Rear seat pass-through$100$100$100 
Climate Control 
Automatic air recirculation$100$100$100 
Rain-sensing wipers$175$175$175 
Rear air vents   $100
Rear air vents with automatic controls$250$250$250 
Variable intermittent wipers   $75
Drivetrain 
Limited-slip rear differential  $300 
Exterior 
Painted brake calipers (optional)   $0
Rear spoiler   $200
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support   $100
Apple CarPlay support   $100
Rear seat audio controls$25$25$25 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Telematics service, such as OnStar, with navigation$225$225$225 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Boost gauge  $75 
Cornering lights$50$50$50 
Fog lights   $125
Head-up display (HUD)$350$350$350 
Large color reconfigurable instrument cluster display$250$250$250 
LED headlights   $1000
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Door sill trim plates$100   
Illuminated door sill trim plates $200$200 
Leather door panel trim $250$250 
Leather-wrapped steering wheel   $150
Manual thigh support length adjuster, driver seat$50$50$50 
Manual thigh support length adjuster, passenger seat$50$50$50 
Memory system, passenger seat$150$150$150 
Metal pedals   $75
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power lumbar adjuster, passenger seat   $100
Synthetic suede headliner $650$650 
Upholstered instrument panel$300   
Upholstered instrument panel, leather $1000$1000 
Wood trim$300   
Wood trim, alternative type $300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500 
Chrome-plated alloy wheels   $850
Performance steering system (optional)   $0
Polished alloy wheels$350$350$350 
Rear air springs, auto-leveling$350$350$350 
Sport suspension (upgrade)   $0
Total Value of Features$7,900$9,950$11,125$5,050
Value of Feature Adjustments$2,850$4,900$6,075$0
Value of Feature Adjustments-2,655-4,582-5,6810

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Specifications Comparison: Cadillac XTS vs. Kia Optima

Model Year20152018
ModelXTSOptima
Body4dr Sedan4dr Sedan
Wheelbase111.7 in110.4 in
Length202.0 in191.1 in
Width72.9 in73.2 in
Height59.5 in57.7 in
Curb Weight4,007 lb.3,220 lb.
Fuel Capacity19.0 gal.18.5 gal.
Row 1 Headroom39.0 in39.8 in
Row 1 Shoulder Room57.9 in58.1 in
Row 1 Hip Room55.1 in56.0 in
Row 1 Legroom42.1 in45.5 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room56.3 in56.4 in
Row 2 Hip Room54.3 in56.0 in
Row 2 Legroom40.0 in35.6 in
Cargo Volume18.0 ft315.9 ft3

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Option Package Details
Cadillac XTS Premium

Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Backup collision intervention150No
Total Requested110088%
Total Not Requested15012%

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0Yes
Total Requested100100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Surround sound250Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Total Requested272589%
Total Not Requested35011%
Limited Package
FeatureValueRequested?
Upgraded leather upholstery0No
Heated second row seats200Yes
Sunshades, second row125Yes
Heated steering wheel100Yes
Additional chrome trim0No
Special interior trim0No
Dark-colored headliner (optional)0No
Around view cameras300No
Chrome-plated alloy wheels500No
Total Requested42535%
Total Not Requested80065%

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