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2025 Audi S4 vs 2017 Lexus CT

📊 Key Differences
  • Fuel economy: 24 MPG vs 42 MPG combined — Lexus CT is more efficient
  • Annual fuel cost: $3400 vs $1400 — Lexus CT saves $ per year
  • Fuel type: Premium Gasoline vs Regular Gasoline
Specification 2025 Audi S4 2017 Lexus CT
Year20252017
ClassCompact CarsCompact Cars
Fuel TypePremium GasolineRegular Gasoline
DriveAll-Wheel DriveFront-Wheel Drive
TransmissionAutomatic (S8)Automatic (variable gear ratios)
Cylinders64
Displacement (L)3.01.8
City MPG2043
Highway MPG2940
Combined MPG2442
Annual Fuel Cost$3400$1400
CO₂ (g/mile)377.0212.0
EPA Fuel Economy Score5/109/10
EPA GHG Score5/109/10
Rollover5/5
🚗 2025 Audi S4

Compact Cars with 24 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Audi S4 Profile →
🚗 2017 Lexus CT

Compact Cars with 42 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Lexus CT Profile →