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2026 Audi RS e-tron vs 2026 Audi S3

📊 Key Differences
  • Fuel economy: 84 MPG vs 26 MPG combined — Audi RS e-tron is more efficient
  • Annual fuel cost: $900 vs $3150 — Audi RS e-tron saves $ per year
  • Fuel type: Electricity vs Premium Gasoline
Specification 2026 Audi RS e-tron 2026 Audi S3
Year20262026
ClassCompact CarsSubcompact Cars
Fuel TypeElectricityPremium Gasoline
DriveAll-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (A1)Automatic (AM-S7)
Cylinders4
Displacement (L)2.0
City MPG8523
Highway MPG8231
Combined MPG8426
Annual Fuel Cost$900$3150
CO₂ (g/mile)346.0
EPA Fuel Economy Score9/105/10
EPA GHG Score10/105/10
🚗 2026 Audi RS e-tron

Compact Cars with 84 MPG combined fuel economy. Runs on Electricity. All-Wheel Drive drivetrain.

Full Audi RS e-tron Profile →
🚗 2026 Audi S3

Subcompact Cars with 26 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Audi S3 Profile →