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2027 Audi A6 e-tron vs 2021 Mazda 6

📊 Key Differences
  • Fuel economy: 127 MPG vs 29 MPG combined — Audi A6 e-tron is more efficient
  • Annual fuel cost: $600 vs $2050 — Audi A6 e-tron saves $ per year
  • Fuel type: Electricity vs Regular Gasoline
Specification 2027 Audi A6 e-tron 2021 Mazda 6
Year20272021
ClassLarge CarsMidsize Cars
Fuel TypeElectricityRegular Gasoline
DriveRear-Wheel DriveFront-Wheel Drive
TransmissionAutomatic (A1)Automatic (S6)
Cylinders4
Displacement (L)2.5
City MPG13426
Highway MPG12035
Combined MPG12729
Annual Fuel Cost$600$2050
CO₂ (g/mile)302.0
EPA Fuel Economy Score10/106/10
EPA GHG Score10/106/10
🚗 2027 Audi A6 e-tron

Large Cars with 127 MPG combined fuel economy. Runs on Electricity. Rear-Wheel Drive drivetrain.

Full Audi A6 e-tron Profile →
🚗 2021 Mazda 6

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

Full Mazda 6 Profile →