Mazda Mazda3 Mazda Mazda3 2018 Kia Rio Kia Rio 2015

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Mazda Mazda3 vs. Kia Rio 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 Rio Invoice Comparison

Lowest Total Price: $21,610

Kia Rio SX   
Difference: $3,535

Lowest Total Invoice: $20,497

Kia Rio SX   
Difference: $3,587

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelMazda3Rio
TrimGrand TouringSX
Body4dr Sedan4dr Sedan
Base Price $23,145 $18,090
Base Invoice $22,144 $17,167
Cargo tray 75 80
6-speed shiftable automatic 1,050  
Premium Package   2,500
Floor mats   115
Cargo tray 60 67
6-speed shiftable automatic 1,005  
Premium Package   2,345
Floor mats   93
Options (change) 1,125 2,695
Options (change) 1,065 2,505
Destination 875 825
Total Price $25,145 $21,610
Total Invoice $24,084 $20,497

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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 Mazda Mazda3 dealer quotes or Kia Rio dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda Mazda3 vs. Kia Rio

Lowest Adjusted Price and Invoice: Kia Rio SX
TrueDelta Adjusted Price Difference: $1,610
TrueDelta Adjusted Invoice Difference: $1,743
Model Year20182015
ModelMazda3Rio
TrimGrand TouringSX
Body4dr Sedan4dr Sedan
Engine184hp I4138hp I4
TransmissionT6T6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)27/36 MPG28/36 MPG
Audio (watts, speakers)?, 9?, 6
Tire (rear if not all the same)215/45-18205/45-17
Total Price$25,145$21,610
Adjustments for Features-1,9250
Feature-Adjusted Total Price$23,220$21,610
Total Invoice$24,084$20,497
Adjustments for Features-1,8440
Feature-Adjusted Total Invoice$22,240$20,497

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Features Comparison: Mazda Mazda3 vs. Kia Rio

Model Year20182015
ModelMazda3Rio
TrimGrand TouringSX
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0$0
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
G-vectoring control$100 
Temporary spare tire$150 
Vehicle health reports $0
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Automatic climate control, front$200 
Dual-zone climate control$125 
Interior air filter$0 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Exterior 
Black grille (optional)$0 
Infotainment 
CD player $125
HD radio$50 
MP3-compatible player $50
Navigation system $600
SMS text-to-speech reader$25 
Surround sound$250 
Traffic information $25
Voice control for audio system$25 
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Digital instruments$0 
Head-up display (HUD)$350 
LED headlights, single projector or low beam only$750 
Outside temperature display$50 
Power-folding mirrors $50
Seats and Interior Trim 
Center armrest(s), second row$50 
Manual height adjuster, driver seat $50
Manual lumbar adjuster, driver seat$50 
Metal pedals $75
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power recliner, driver seat$100 
Soft-touch instrument panel (optional) $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,275$2,350
Value of Feature Adjustments$1,925$0
Value of Feature Adjustments-1,8440

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Specifications Comparison: Mazda Mazda3 vs. Kia Rio

Model Year20182015
ModelMazda3Rio
Body4dr Sedan4dr Sedan
Wheelbase106.3 in101.2 in
Length180.3 in171.9 in
Width70.7 in67.7 in
Height57.3 in57.3 in
Curb Weight3,100 lb.2,476 lb.
Fuel Capacity13.2 gal.11.4 gal.
Row 1 Headroom38.6 in40.0 in
Row 1 Shoulder Room57.2 in53.1 in
Row 1 Hip Room55.5 in52.1 in
Row 1 Legroom42.2 in43.8 in
Row 2 Headroom37.5 in37.6 in
Row 2 Shoulder Room54.4 in52.1 in
Row 2 Hip Room53.5 in51.2 in
Row 2 Legroom35.8 in31.1 in
Cargo Volume12.4 ft313.7 ft3

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Option Package Details
Kia Rio SX

Premium Package
FeatureValueRequested?
Navigation system600No
Leather seating surfaces900Yes
Heated front seats200Yes
Sunroof900Yes
Proximity key250Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested225076%
Total Not Requested72524%

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