Skip to content

2026 Audi A3 vs 2026 Audi S e-tron

📊 Key Differences
  • Fuel economy: 28 MPG vs 90 MPG combined — Audi S e-tron is more efficient
  • Annual fuel cost: $2900 vs $850 — Audi S e-tron saves $ per year
  • Fuel type: Premium Gasoline vs Electricity
Specification 2026 Audi A3 2026 Audi S e-tron
Year20262026
ClassSubcompact CarsCompact Cars
Fuel TypePremium GasolineElectricity
DriveAll-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (AM-S7)Automatic (A1)
Cylinders4
Displacement (L)2.0
City MPG2491
Highway MPG3488
Combined MPG2890
Annual Fuel Cost$2900$850
CO₂ (g/mile)323.0
EPA Fuel Economy Score5/109/10
EPA GHG Score5/1010/10
🚗 2026 Audi A3

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

Full Audi A3 Profile →
🚗 2026 Audi S e-tron

Compact Cars with 90 MPG combined fuel economy. Runs on Electricity. All-Wheel Drive drivetrain.

Full Audi S e-tron Profile →