Mazda Mazda3 Mazda Mazda3 2018 Kia Optima Kia Optima 2015

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Mazda Mazda3 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.

Mazda Mazda3 vs. Kia Optima Invoice Comparison

Lowest Total Price: $25,340

Mazda Mazda3 Grand Touring   
Difference: $6,005

Lowest Total Invoice: $24,075

Mazda Mazda3 Grand Touring   
Difference: $5,262

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015201520152015
ModelMazda3OptimaOptimaOptimaOptima
TrimGrand TouringHybrid EXSXSX TurboSX Limited Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $23,145 $32,150 $25,790 $27,700 $35,500
Base Invoice $22,144 $29,815 $24,133 $25,920 $33,140
Auto-dimming rearview mirror 325        
Cargo net 50 50 50 50 50
Cargo tray 75 80 80 80 80
Interior ambient lighting 250        
Obstacle detection, rear 495        
Door sill trim plates 125        
Technology Package   2,350   2,400  
Premium Tech Package     4,600    
Premium Package       3,300  
Auto-dimming rearview mirror 260        
Cargo net 40 42 42 42 42
Cargo tray 60 67 67 67 67
Interior ambient lighting 200        
Obstacle detection, rear 396        
Door sill trim plates 100        
Technology Package   2,185   2,230  
Premium Tech Package     4,270    
Premium Package       3,060  
Options (change) 1,320 2,480 4,730 5,830 130
Options (change) 1,056 2,294 4,379 5,399 109
Destination 875 825 825 825 825
Total Price $25,340 $35,455 $31,345 $34,355 $36,455
Total Invoice $24,075 $32,934 $29,337 $32,144 $34,074

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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: Mazda Mazda3 vs. Kia Optima

Lowest Adjusted Price and Invoice: Mazda Mazda3 Grand Touring
TrueDelta Adjusted Price Difference: $3,730
TrueDelta Adjusted Invoice Difference: $3,133
Model Year20182015201520152015
ModelMazda3OptimaOptimaOptimaOptima
TrimGrand TouringHybrid EXSXSX TurboSX Limited Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine184hp I4159hp I4 H192hp I4274hp I4274hp I4
TransmissionM6T6T6T6T6
DrivetrainFWDFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9550, 12?, 8?, 8?, 8
Tire (rear if not all the same)215/45-18215/55-17225/45-18225/45-18225/45-18
Total Price$25,340$35,455$31,345$34,355$36,455
Adjustments for Features0-2,950-2,275-2,975-4,325
Feature-Adjusted Total Price$25,340$32,505$29,070$31,380$32,130
Cost Above Minimum$0$3,435$0$2,310$3,060
Total Invoice$24,075$32,934$29,337$32,144$34,074
Adjustments for Features0-2,740-2,129-2,784-4,043
Feature-Adjusted Total Invoice$24,075$30,194$27,208$29,360$30,031
Cost Above Minimum$0$2,986$0$2,152$2,823

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Features Comparison: Mazda Mazda3 vs. Kia Optima

Model Year20182015201520152015
ModelMazda3OptimaOptimaOptimaOptima
TrimGrand TouringHybrid EXSXSX TurboSX Limited Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150    
6-speed manually-shiftable automatic $1100$1100$1100$1100
FWD$0$0$0$0$0
Accessories 
Heated steering wheel $100  $100
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200    
G-vectoring control$100    
Temporary spare tire$150    
Vehicle health reports $0$0$0$0
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Rear seat pass-through $100   
Climate Control 
Ionizing air filtration $50$50$50$50
Rain-sensing wipers$175    
Rear air vents $100$100$100$100
Variable intermittent wipers $75$75$75$75
Engine / Motor 
Automatic start / stop $150   
Exterior 
Black grille (optional)$0    
Body kit $0$0$0$0
Bright-finished exhaust tip(s)$25 $25$25$25
Laminated front side windows $200$200$200$200
Painted brake calipers (optional)    $0
Panoramic sunroof $1200$1200$1200$1200
Rear spoiler $200  $200
Sunroof$900    
Infotainment 
CD player $125$125$125$125
MP3-compatible player $50$50$50$50
Navigation system $600$600$600$600
Traffic information $25$25$25$25
Voice control for audio system$25    
Voice control for external devices $0$0$0$0
Voice control for nav and audio $100$100$100$100
Instruments, Lights, and Mirrors 
Compass $0$0$0$0
Detailed driving style feedback $100   
Digital instruments$0    
Head-up display (HUD)$350    
Large energy flow and fuel economy display $25   
LED headlights, single projector or low beam only$750    
Power-folding mirrors $50$50$50$50
Speaker lights $100$100$100$100
Xenon HID headlights $500 $500$500
Seats and Interior Trim 
Cooled or ventilated front seats $300$300$300$300
Door sill trim plates$100    
Floor mats$75    
Folding second row seats$300 $300$300$300
Heated second row seats $200$200$200$200
Illuminated door sill trim plates $200$200$200$200
Leather door panel trim    $250
Leather-wrapped steering wheel$150$150$150$150 
Manual lumbar adjuster, driver seat$50    
Memory system, driver seat $200$200$200$200
Metal pedals  $75$75$75
Power fore-aft adjuster, passenger seat $100$100$100$100
Power lumbar adjuster, driver seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Power tilt adjuster, driver seat $100$100$100$100
Wood trim    $300
Wood/leather-wrapped steering wheel    $150
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Chrome-plated alloy wheels    $850
Electronic systems calibration selector   $200$200
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$3,850$6,800$6,125$6,825$8,175
Value of Feature Adjustments$0$2,950$2,275$2,975$4,325
Value of Feature Adjustments0-2,740-2,129-2,784-4,043

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Specifications Comparison: Mazda Mazda3 vs. Kia Optima

Model Year20182015
ModelMazda3Optima
Body4dr Sedan4dr Sedan
Wheelbase106.3 in110.0 in
Length180.3 in190.7 in
Width70.7 in72.1 in
Height57.3 in57.9 in
Curb Weight2,900 lb.3,238 lb.
Fuel Capacity13.2 gal.18.5 gal.
Row 1 Headroom38.6 in40.0 in
Row 1 Shoulder Room57.2 in57.3 in
Row 1 Hip Room55.5 in54.7 in
Row 1 Legroom42.2 in45.5 in
Row 2 Headroom37.5 in37.6 in
Row 2 Shoulder Room54.4 in55.7 in
Row 2 Hip Room53.5 in54.5 in
Row 2 Legroom35.8 in34.7 in
Cargo Volume12.4 ft315.4 ft3

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Option Package Details
Kia Optima Hybrid EX

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Panoramic sunroof1200No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Total Requested55031%
Total Not Requested120069%

Option Package Details
Kia Optima SX

Premium Tech Package
FeatureValueRequested?
Panoramic sunroof1200No
Navigation system600No
Obstacle detection, rear250Yes
Voice control for nav and audio100No
Traffic information25No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Memory system, driver seat200No
Rearview camera200Yes
Surround sound250Yes
Power-folding mirrors50No
HD radio50Yes
Infinity, 8 speakers (with subwoofer)350No
Voice control for external devices0No
SMS text-to-speech reader25Yes
Vehicle health reports0No
911 assist25Yes
Bluetooth audio streaming25Yes
App support0Yes
Total Requested132529%
Total Not Requested322571%

Option Package Details
Kia Optima SX Turbo

Premium Package
FeatureValueRequested?
Panoramic sunroof1200No
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Memory system, driver seat200No
Rearview camera200Yes
Surround sound250Yes
Power-folding mirrors50No
HD radio50Yes
Infinity, 8 speakers (with subwoofer)350No
Voice control for external devices0No
SMS text-to-speech reader25Yes
Vehicle health reports0No
911 assist25Yes
Bluetooth audio streaming25Yes
App support0Yes
Total Requested77524%
Total Not Requested250076%
Technology Package
FeatureValueRequested?
Navigation system600No
Obstacle detection, rear250Yes
Voice control for nav and audio100No
Traffic information25No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Total Requested55043%
Total Not Requested72557%

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