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2027 Audi S6 e-tron vs 2027 Audi S8

📊 Key Differences
  • Fuel economy: 103 MPG vs 18 MPG combined — Audi S6 e-tron is more efficient
  • Annual fuel cost: $750 vs $4550 — Audi S6 e-tron saves $ per year
  • Fuel type: Electricity vs Premium Gasoline
Specification 2027 Audi S6 e-tron 2027 Audi S8
Year20272027
ClassLarge CarsLarge Cars
Fuel TypeElectricityPremium Gasoline
DriveAll-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (A1)Automatic (S8)
Cylinders8
Displacement (L)4.0
City MPG10615
Highway MPG10024
Combined MPG10318
Annual Fuel Cost$750$4550
CO₂ (g/mile)502.0
EPA Fuel Economy Score9/103/10
EPA GHG Score10/103/10
🚗 2027 Audi S6 e-tron

Large Cars with 103 MPG combined fuel economy. Runs on Electricity. All-Wheel Drive drivetrain.

Full Audi S6 e-tron Profile →
🚗 2027 Audi S8

Large Cars with 18 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Audi S8 Profile →