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2021 Mazda 2 vs 2026 Audi A3

📊 Key Differences
  • Fuel economy: 35 MPG vs 28 MPG combined — Mazda 2 is more efficient
  • Annual fuel cost: $1700 vs $2900 — Mazda 2 saves $ per year
  • Fuel type: Regular Gasoline vs Premium Gasoline
Specification 2021 Mazda 2 2026 Audi A3
Year20212026
ClassCompact CarsSubcompact Cars
Fuel TypeRegular GasolinePremium Gasoline
DriveFront-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (S6)Automatic (AM-S7)
Cylinders44
Displacement (L)1.52.0
City MPG3224
Highway MPG4034
Combined MPG3528
Annual Fuel Cost$1700$2900
CO₂ (g/mile)253.0323.0
EPA Fuel Economy Score7/105/10
EPA GHG Score7/105/10
🚗 2021 Mazda 2

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

Full Mazda 2 Profile →
🚗 2026 Audi A3

Subcompact Cars with 28 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Audi A3 Profile →