Infiniti G Infiniti G 2010 Kia Optima Kia Optima 2018

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Infiniti G 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.

Infiniti G vs. Kia Optima Invoice Comparison

Lowest Total Price: $34,795

Kia Optima SX   
Difference: $6,815

Lowest Total Invoice: $32,335

Kia Optima SX   
Difference: $5,717

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201820182018
ModelGOptimaOptimaOptima
TrimG37Hybrid EXPlug-in Hybrid EXSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $33,250 $30,990 $35,210 $30,500
Base Invoice $30,727 $28,752 $32,743 $28,380
Premium Package 2,150      
Journey Package 1,200      
Navigation Package 1,850      
Technology Package 1,150 5,000 5,250 3,000
Cargo net 60 50 50 50
Cargo mat 105 95 95  
Rear air vents 0      
Aerodynamic Package 980      
Universal garage door opener   350 350 350
Premium Package 1,862      
Journey Package 1,105      
Navigation Package 1,603      
Technology Package 996 4,618 4,831 2,727
Cargo net 46 42 42 42
Cargo mat 79 78 78  
Rear air vents 0      
Aerodynamic Package 769      
Universal garage door opener   291 291 291
Options (change) 7,495 5,495 5,745 3,400
Options (change) 6,460 5,029 5,242 3,060
Destination 865 895 895 895
Gas Tax 0 0 -4,919 0
Total Price $41,610 $37,380 $36,931 $34,795
Total Invoice $38,052 $34,676 $33,961 $32,335

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

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TrueDelta Value Comparison: Infiniti G vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $10,035
TrueDelta Adjusted Invoice Difference: $8,709
Model Year2010201820182018
ModelGOptimaOptimaOptima
TrimG37Hybrid EXPlug-in Hybrid EXSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine328hp V6154hp I4 H154hp I4 PiH245hp I4
TransmissionT7T6T6T6
DrivetrainRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 10630, 10630, 10
Tire (rear if not all the same)225/55-17215/55-17215/55-17235/45-18
Total Price$41,610$37,380$36,931$34,795
Adjustments for Features0-2,995-2,695-3,220
Feature-Adjusted Total Price$41,610$34,385$34,236$31,575
Cost Above Minimum$0$2,810$2,661$0
Total Invoice$38,052$34,676$33,961$32,335
Adjustments for Features0-2,778-2,478-2,992
Feature-Adjusted Total Invoice$38,052$31,898$31,483$29,343
Cost Above Minimum$0$2,555$2,140$0

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Features Comparison: Infiniti G vs. Kia Optima

Model Year2010201820182018
ModelGOptimaOptimaOptima
TrimG37Hybrid EXPlug-in Hybrid EXSX
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0   
FWD $0$0$0
Accessories 
Adaptive cruise control$600   
Adaptive cruise control, all-speed $850$850$850
Heated steering wheel $100$100 
Proximity trunk or liftgate opener $125$125$125
Remote window/roof operation$15   
Sunshades, second row $125$125 
Tilt/telescoping steering wheel, manual $250$250$250
Tilt/telescoping steering wheel, power$350   
Brakes, Airbags, and Other Safety 
911 assist $25$25$25
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Blind spot warning system $200$200$200
Cross-traffic warning, rear $100$100$100
Knee airbag, driver $75$75$75
Lane departure warning $200$200$200
Radar- or camera-based collision preparation system$0   
Rollover sensor $50$50$50
Temporary spare tire$150  $150
Vehicle health reports $0$0$0
Cargo Management 
Rear seat pass-through$100   
Climate Control 
Automatic air recirculation$100   
Ionizing air filtration$50   
Rain-sensing wipers$175   
Variable intermittent wipers $75$75$75
Engine / Motor 
10 kWh battery pack  $0 
3.3 kW onboard charger  $0 
Automatic start / stop $150$150 
Exterior 
Active grille shutters $0$0 
Black exterior trim (optional)   $0
Body kit $0$0 
Bright-finished exhaust tip(s)$25  $25
Laminated front side windows $200$200$200
Painted brake calipers (optional)   $0
Panoramic sunroof $1200$1200$1200
Rear spoiler$200  $200
Sunroof$900   
Infotainment 
Android Auto support $100$100$100
App support $0$0$0
Apple CarPlay support $100$100$100
CD player$125   
DVD-compatible player$0   
HD radio $50$50$50
Media drive$15   
MP3-compatible player$50   
SD Card slot$25   
SMS text-to-speech reader $25$25$25
Traffic + travel information$25   
Traffic information $25$25$25
Voice control for external devices $0$0$0
Instruments, Lights, and Mirrors 
Analog clock$25   
Approach detection $25$25$25
Auto-dimming headlights $200$200$200
Compass $0$0$0
Detailed driving style feedback $100$100 
Fog lights$125  $125
Interior ambient lighting $150$150$150
Large energy flow and fuel economy display $25$25 
LED headlights $1000$1000$1000
Power-folding mirrors   $50
Steering-linked headlights $150$150$150
Turn signals on or near mirrors $25$25$25
Xenon HID headlights$500   
Seats and Interior Trim 
Aluminum trim$100   
Cooled or ventilated front seats $300$300$300
Door sill trim plates$100   
Folding second row seats $300 $300
Heated second row seats $200$200 
Leather door panel trim$250   
Manual lumbar adjuster, driver seat$50   
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat $150$150$150
Power lumbar adjuster, passenger seat $100$100$100
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350 
Electronic systems calibration selector   $200
Machined alloy wheels   $350
Performance steering system (optional)   $0
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$5,605$8,600$8,300$8,825
Value of Feature Adjustments$0$2,995$2,695$3,220
Value of Feature Adjustments0-2,778-2,478-2,992

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Specifications Comparison: Infiniti G vs. Kia Optima

Model Year20102018
ModelGOptima
Body4dr Sedan4dr Sedan
Wheelbase112.2 in110.4 in
Length187.0 in191.1 in
Width69.8 in73.2 in
Height57.2 in57.7 in
Curb Weight3,582 lb.3,220 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.5 in39.8 in
Row 1 Shoulder Room55.6 in58.1 in
Row 1 Hip Room55.1 in56.0 in
Row 1 Legroom43.9 in45.5 in
Row 2 Headroom37.7 in37.8 in
Row 2 Shoulder Room55.2 in56.4 in
Row 2 Hip Room53.7 in56.0 in
Row 2 Legroom34.7 in35.6 in
Cargo Volume13.5 ft315.9 ft3

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Option Package Details
Infiniti G G37

Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 10 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Media drive, small5No
Total Requested160078%
Total Not Requested45522%
Journey Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Compass0No
Dual-zone climate control125Yes
USB port25Yes
Total Requested1050100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Bluetooth audio streaming25Yes
Total Requested72592%
Total Not Requested658%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100No
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Automatic air recirculation100No
Forward collision alert200Yes
Ionizing air filtration50No
Total Requested65072%
Total Not Requested25028%
Aerodynamic Package
FeatureValueRequested?
Rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%

Option Package Details
Kia Optima Hybrid EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested250100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Heated second row seats200No
Steering-linked headlights150No
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Power lumbar adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Total Requested95016%
Total Not Requested502584%

Option Package Details
Kia Optima Plug-in Hybrid EX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Heated second row seats200No
Steering-linked headlights150No
Sunshades, second row125No
Obstacle detection, rear250Yes
Auto-dimming headlights200No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Power lumbar adjuster, passenger seat100No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Interior ambient lighting150No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Total Requested80014%
Total Not Requested502586%

Option Package Details
Kia Optima SX

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Auto-dimming headlights200No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Surround sound250Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
HD radio50No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested117538%
Total Not Requested190062%

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