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2020 Chevrolet Sonic vs 2026 Audi A3

📊 Key Differences
  • Fuel economy: 29 MPG vs 28 MPG combined — Chevrolet Sonic is more efficient
  • Annual fuel cost: $2050 vs $2900 — Chevrolet Sonic saves $ per year
  • Fuel type: Regular Gasoline vs Premium Gasoline
Specification 2020 Chevrolet Sonic 2026 Audi A3
Year20202026
ClassCompact CarsSubcompact Cars
Fuel TypeRegular GasolinePremium Gasoline
DriveFront-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (S6)Automatic (AM-S7)
Cylinders44
Displacement (L)1.42.0
City MPG2624
Highway MPG3434
Combined MPG2928
Annual Fuel Cost$2050$2900
CO₂ (g/mile)308.0323.0
EPA Fuel Economy Score6/105/10
EPA GHG Score6/105/10
Overall Safety5/5 ★
Frontal Crash5/5
Side Crash5/5
Rollover4/5
🚗 2020 Chevrolet Sonic

Compact Cars with 29 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Chevrolet Sonic Profile →
🚗 2026 Audi A3

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

Full Audi A3 Profile →