Skip to content

2023 Kia Rio vs 2021 Mazda 2

📊 Key Differences
  • Fuel economy: 36 MPG vs 35 MPG combined — Kia Rio is more efficient
  • Annual fuel cost: $1650 vs $1700 — Kia Rio saves $ per year
  • Fuel type: Regular Gasoline vs Regular Gasoline
Specification 2023 Kia Rio 2021 Mazda 2
Year20232021
ClassCompact CarsCompact Cars
Fuel TypeRegular GasolineRegular Gasoline
DriveFront-Wheel DriveFront-Wheel Drive
TransmissionAutomatic (AV-S1)Automatic (S6)
Cylinders44
Displacement (L)1.61.5
City MPG3232
Highway MPG4140
Combined MPG3635
Annual Fuel Cost$1650$1700
CO₂ (g/mile)250.0253.0
EPA Fuel Economy Score7/107/10
EPA GHG Score7/107/10
🚗 2023 Kia Rio

Compact Cars with 36 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Kia Rio Profile →
🚗 2021 Mazda 2

Compact Cars with 35 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Mazda 2 Profile →