Kia Optima Kia Optima 2007 Mazda Mazda3 Mazda Mazda3 2013

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

Join Us

Kia Optima vs. Mazda Mazda3 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. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $22,335

Kia Optima EX   
Difference: $1,860

Lowest Total Invoice: $20,720

Kia Optima EX   
Difference: $2,360

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720132013
ModelOptimaMazda3Mazda3
TrimEXi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $19,395 $22,800 $24,350
Base Invoice $18,045 $21,805 $23,287
Sunroof 800    
Leather seating surfaces 600    
Convenience Package 700    
Rear spoiler 200    
Universal garage door opener   75 75
Auto-dimming rearview mirror   200 200
Fog lights   325  
Sunroof 715    
Leather seating surfaces 535    
Convenience Package 625    
Rear spoiler 160    
Universal garage door opener   60 60
Auto-dimming rearview mirror   160 160
Fog lights   260  
Options (change) 2,300 600 275
Options (change) 2,035 480 220
Destination 640 795 795
Total Price $22,335 $24,195 $25,420
Total Invoice $20,720 $23,080 $24,302

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 Mazda Mazda3 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. Mazda Mazda3

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $960
TrueDelta Adjusted Invoice Difference: $1,550
Model Year200720132013
ModelOptimaMazda3Mazda3
TrimEXi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan
Engine161hp I4155hp I4167hp I4
TransmissionT5M6M6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)360, 7265, 10265, 10
Tire (rear if not all the same)205/60-16205/55-16205/50-17
Total Price$22,335$24,195$25,420
Adjustments for Features0-625-2,125
Feature-Adjusted Total Price$22,335$23,570$23,295
Cost Above Minimum$0$275$0
Total Invoice$20,720$23,080$24,302
Adjustments for Features0-596-2,032
Feature-Adjusted Total Invoice$20,720$22,484$22,270
Cost Above Minimum$0$214$0

Return to top

Features Comparison: Kia Optima vs. Mazda Mazda3

Model Year200720132013
ModelOptimaMazda3Mazda3
TrimEXi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manual $150$150
FWD$0$0$0
Accessories 
Power-adjustable pedals$125  
Proximity key $250$250
Sunshade, rear$125  
Brakes, Airbags, and Other Safety 
Antilock brakes (ABS) $400$400
Blind spot warning system  $200
Brake assist $50$50
Stability control $400$400
Traction control $100$100
Cargo Management 
Overhead sunglass holder$25  
Climate Control 
Dual-zone climate control $125$125
Rain-sensing wipers  $175
Variable intermittent wipers$75$75 
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Rear spoiler$200 $200
Infotainment 
App support $0$0
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
Cassette player$50  
CD changer, in-dash$325  
CD player $125$125
HD radio $50$50
Navigation system $600$600
Satellite radio  $200
SMS text-to-speech reader $25$25
Surround sound $250$250
Instruments, Lights, and Mirrors 
Automatic headlights$125 $125
Compass $0$0
Steering-linked headlights  $150
Turn signals on or near mirrors  $25
Xenon HID headlights  $500
Seats and Interior Trim 
Manual lumbar adjuster, driver seat$50  
Memory system, driver seat $200$200
Power fore-aft adjuster, passenger seat$100  
Power recliner, passenger seat$100  
Total Value of Features$2,375$3,000$4,500
Value of Feature Adjustments$0$625$2,125
Value of Feature Adjustments0-596-2,032

Return to top

Specifications Comparison: Kia Optima vs. Mazda Mazda3

Model Year20072013
ModelOptimaMazda3
Body4dr Sedan4dr Sedan
Wheelbase107.1 in103.9 in
Length186.4 in180.9 in
Width71.1 in69.1 in
Height58.3 in57.9 in
Curb Weight3,143 lb.2,873 lb.
Fuel Capacity17.0 gal.14.5 gal.
Row 1 Headroom39.8 in38.1 in
Row 1 Shoulder Room57.1 in54.9 in
Row 1 Hip Room54.5 in53.7 in
Row 1 Legroom43.7 in42.0 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room56.3 in54.0 in
Row 2 Hip Room54.7 in52.2 in
Row 2 Legroom37.8 in36.2 in
Cargo Volume14.8 ft311.8 ft3

Return to top

Option Package Details
Kia Optima EX

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Sunshade, rear125No
Power-adjustable pedals125No
Total Requested20031%
Total Not Requested45069%

Option Package Details
Mazda Mazda3 i Grand Touring

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%

Option Package Details
Mazda Mazda3 s Grand Touring

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%

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.