Kia Optima Kia Optima 2018 Infiniti Q50 Infiniti Q50 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Kia Optima vs. Infiniti Q50 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.

Kia Optima vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $35,220

Kia Optima SX   
Difference: $16,195

Lowest Total Invoice: $32,688

Kia Optima SX   
Difference: $15,135

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelOptimaQ50Q50Q50
TrimSX3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,500 $38,950 $40,650 $51,000
Base Invoice $28,380 $36,224 $37,805 $47,430
Technology Package 3,000      
Universal garage door opener 350      
Cargo net 50      
Remote start 425      
Cargo Package   225 225 225
ProASSIST Package Infiniti   1,650 1,650  
Essential Package   2,650 2,500  
ProACTIVE Package   2,700 2,700  
Illuminated door sill trim plates   465 465  
Sensory Package   2,950 2,650  
Illuminated grille emblem   400 400  
Rear spoiler   430 430 430
Interior ambient lighting       335
Technology Package 2,727      
Universal garage door opener 291      
Cargo net 42      
Remote start 353      
Cargo Package   195 195 195
ProASSIST Package Infiniti   1,535 1,535  
Essential Package   2,465 2,325  
ProACTIVE Package   2,511 2,511  
Illuminated door sill trim plates   391 391  
Sensory Package   2,744 2,465  
Illuminated grille emblem   360 360  
Rear spoiler   403 403 403
Interior ambient lighting       276
Options (change) 3,825 11,470 11,020 990
Options (change) 3,413 10,604 10,185 874
Destination 895 995 995 995
Total Price $35,220 $51,415 $52,665 $52,985
Total Invoice $32,688 $47,823 $48,985 $49,299

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Kia Optima dealer quotes or Infiniti Q50 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Kia Optima vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $13,780
TrueDelta Adjusted Invoice Difference: $12,887
Model Year2018201820182018
ModelOptimaQ50Q50Q50
TrimSX3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine245hp I4300hp V6300hp V6400hp V6
TransmissionT6T7T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 10?, 16?, 16?, 6
Tire (rear if not all the same)235/45-18225/50-18245/40-19245/40-19
Total Price$35,220$51,415$52,665$52,985
Adjustments for Features-835-3,250-3,2500
Feature-Adjusted Total Price$34,385$48,165$49,415$52,985
Cost Above Minimum$0$0$1,250$4,820
Total Invoice$32,688$47,823$48,985$49,299
Adjustments for Features-775-3,023-3,0230
Feature-Adjusted Total Invoice$31,913$44,800$45,962$49,299
Cost Above Minimum$0$0$1,162$4,499

Return to top

Features Comparison: Kia Optima vs. Infiniti Q50

Model Year2018201820182018
ModelOptimaQ50Q50Q50
TrimSX3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed manually-shiftable automatic $1200$1200$1200
FWD$0   
RWD $0$0$0
Accessories 
Adaptive cruise control, all-speed$850$850$850 
Cruise control   $150
Eco accelerator $100$100 
Heated steering wheel $100$100$100
Proximity trunk or liftgate opener$125   
Remote app $25$25$25
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250  $250
Tilt/telescoping steering wheel, power $350$350 
Brakes, Airbags, and Other Safety 
911 assist$25   
Active or whiplash-reducing head restraints, front seats$0   
Around view cameras $500$500$500
Automatic braking, low-speed$200   
Backup collision intervention $150$150$150
Blind spot collision prevention $150$150 
Forward collision warning$200   
Knee airbag, driver$75   
Lane departure warning$200$200$200 
Lane keeping assist $400$400 
Moving object detection, front $25$25$25
Moving object detection, rear $25$25$25
Obstacle detection, front $150$150$150
Predictive forward collision warning $250$250$250
Radar- or camera-based collision preparation system $0$0 
Rearview camera$200   
Rollover sensor$50   
Temporary spare tire$150   
Tires, run-flat $150$150$150
Torque vectoring, brake-based $100$100$100
Vehicle health reports$0   
Cargo Management 
Rear seat pass-through $100$100$100
Climate Control 
Automatic air recirculation $100$100 
Ionizing air filtration $50$50 
Rain-sensing wipers $175$175$175
Variable intermittent wipers$75   
Exterior 
Black exterior trim (optional)$0   
Illuminated grille emblem $0$0 
Laminated front side windows$200   
Painted brake calipers (optional)$0  $0
Panoramic sunroof$1200   
Self-repairing paint $0$0$0
Sunroof $900$900$900
Infotainment 
Android Auto support$100   
Apple CarPlay support$100   
CD player $125$125$125
Concierge Services - 1 year subscription $50$50$50
MP3-compatible player $50$50$50
Surround sound$250$250$250 
Telematics service, such as OnStar $200$200$200
Traffic + travel information $25$25$25
Traffic information$25   
Voice control for external devices$0   
Instruments, Lights, and Mirrors 
Approach detection$25   
Auto-dimming driver-side mirror $75$75 
Auto-dimming headlights$200$200$200 
Auto-dimming passenger-side mirror $75$75 
Compass$0   
Mirror tilt-down in reverse $25$25 
Power-folding mirrors$50   
Steering-linked headlights$150$150$150 
Seats and Interior Trim 
Aluminum trim  $100$100
Cooled or ventilated front seats$300   
Door sill trim plates   $100
Illuminated door sill trim plates $200$200 
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Memory system, driver seat$200$200$200 
Metal pedals$75  $75
Power 4-way lumbar adjuster, driver seat$150   
Power lumbar adjuster, driver seat $100$100$100
Power lumbar adjuster, passenger seat$100   
Power seatback bolsters, driver seat  $100$100
Wood trim $300  
Suspension, Wheels, and Tires 
Active steering, electronic link $1000$1000 
Adaptive dampers - electrical   $500
Alloy wheels  $350$350
Crosswind stabilization $50$50 
Machined alloy wheels$350$350  
Sport suspension (upgrade)$0   
Wheels, dark finish   $0
Transmission 
Steering-wheel-mounted transmission controls$100  $100
Total Value of Features$7,075$9,490$9,490$6,240
Value of Feature Adjustments$835$3,250$3,250$0
Value of Feature Adjustments-775-3,023-3,0230

Return to top

Specifications Comparison: Kia Optima vs. Infiniti Q50

Model Year20182018
ModelOptimaQ50
Body4dr Sedan4dr Sedan
Wheelbase110.4 in112.2 in
Length191.1 in189.6 in
Width73.2 in71.8 in
Height57.7 in57.2 in
Curb Weight3,220 lb.3,672 lb.
Fuel Capacity18.5 gal.20.0 gal.
Row 1 Headroom39.8 in40.2 in
Row 1 Shoulder Room58.1 in56.7 in
Row 1 Hip Room56.0 in53.2 in
Row 1 Legroom45.5 in44.5 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room56.4 in56.1 in
Row 2 Hip Room56.0 in52.5 in
Row 2 Legroom35.6 in35.1 in
Cargo Volume15.9 ft313.2 ft3

Return to top

Option Package Details
Kia Optima SX

Technology Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Surround sound250Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
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 Requested252582%
Total Not Requested55018%

Option Package Details
Infiniti Q50 3.0t Luxe

Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
ProASSIST Package Infiniti
FeatureValueRequested?
Obstacle detection, front150No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200Yes
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested100061%
Total Not Requested65039%
Essential Package
FeatureValueRequested?
Remote start150Yes
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Telematics service, such as OnStar200No
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested137575%
Total Not Requested45025%
ProACTIVE Package
FeatureValueRequested?
Steering-linked headlights150Yes
Performance steering system (optional)250Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Crosswind stabilization50No
Blind spot collision prevention150No
Eco accelerator100No
Active steering, electronic link1000No
Lane keeping assist400No
Total Requested150047%
Total Not Requested170053%
Sensory Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Surround sound250Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Automatic air recirculation100No
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested150066%
Total Not Requested77534%

Option Package Details
Infiniti Q50 3.0t Sport

Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
ProASSIST Package Infiniti
FeatureValueRequested?
Obstacle detection, front150No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200Yes
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested100061%
Total Not Requested65039%
Essential Package
FeatureValueRequested?
Remote start150Yes
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Heated front seats200Yes
Telematics service, such as OnStar200No
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested132575%
Total Not Requested45025%
ProACTIVE Package
FeatureValueRequested?
Steering-linked headlights150Yes
Performance steering system (optional)250Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Crosswind stabilization50No
Blind spot collision prevention150No
Eco accelerator100No
Active steering, electronic link1000No
Lane keeping assist400No
Total Requested150047%
Total Not Requested170053%
Sensory Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Surround sound250Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Automatic air recirculation100No
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested60044%
Total Not Requested77556%

Option Package Details
Infiniti Q50 3.0t Red Sport

Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Kia models.