skip to main content
  1. 1 Select Comparison Vehicle
  2. 2 View Comparison
2025 Honda Civic Si
Select a Comparison Vehicle.
Advanced Research
Show comparison with the 2025 Advanced Research
2025
Show comparison with the 2025 Acura Integra
2025
Acura Integra
Show comparison with the 2025 Alfa Romeo Giulia
2025
Alfa Romeo Giulia
Show comparison with the 2025 Audi A4
2025
Audi A4
Show comparison with the 2025 Audi RS 3
2025
Audi RS 3
Show comparison with the 2025 Audi S4
2025
Audi S4
Show comparison with the 2025 BMW 2 Series Gran Coupe
2025
BMW 2 Series Gran Coupe
Show comparison with the 2025 Ford Mustang
2025
Ford Mustang
Show comparison with the 2025 Kia K4
2025
Kia K4
Show comparison with the 2025 Lexus IS
2025
Lexus IS
Show comparison with the 2025 Mazda3
2025
Mazda3
Show comparison with the 2025 Mercedes-AMG CLA
2025
Mercedes-AMG CLA
Show comparison with the 2025 MINI Cooper Hardtop 2 Door
2025
MINI Cooper Hardtop 2 Door
Show comparison with the 2025 MINI Cooper Hardtop 4 Door
2025
MINI Cooper Hardtop 4 Door
Show comparison with the 2025 Subaru WRX
2025
Subaru WRX
Show comparison with the 2025 Toyota Corolla
2025
Toyota Corolla
Show comparison with the 2025 Toyota GR Corolla
2025
Toyota GR Corolla
Show comparison with the 2025 Volkswagen Golf R
2025
Volkswagen Golf R
Show comparison with the 2025 Volkswagen GTI
2025
Volkswagen GTI
Show comparison with the 2025 Volkswagen Jetta GLI
2025
Volkswagen Jetta GLI
2024
Show comparison with the 2024 Alfa Romeo Giulia
2024
Alfa Romeo Giulia
Show comparison with the 2024 Audi RS 3
2024
Audi RS 3
Show comparison with the 2024 Audi S4
2024
Audi S4
Show comparison with the 2024 BMW 2 Series Gran Coupe
2024
BMW 2 Series Gran Coupe
Show comparison with the 2024 Ford Mustang
2024
Ford Mustang
Show comparison with the 2024 Lexus IS
2024
Lexus IS
Show comparison with the 2024 Mercedes-AMG CLA
2024
Mercedes-AMG CLA
Show comparison with the 2024 MINI Cooper Hardtop 4 Door
2024
MINI Cooper Hardtop 4 Door
Show comparison with the 2024 Subaru WRX
2024
Subaru WRX
Show comparison with the 2024 Toyota Corolla
2024
Toyota Corolla
Show comparison with the 2024 Toyota GR Corolla
2024
Toyota GR Corolla
Show comparison with the 2024 Volkswagen Golf R
2024
Volkswagen Golf R
Show comparison with the 2024 Volkswagen GTI
2024
Volkswagen GTI

© 1991-2025 Advanta-STAR Automotive Research. All rights reserved. Who We Are

Based on 2012-2026 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors. Government 5-Star Safety Ratings are part of the U.S. Department of Transportation’s New Car Assessment Program (www.safercar.gov). Model tested with standard side airbags (SAB).

View the disclaimers, limitations and notices about EPA fuel mileage, crash tests, copyrights, trademarks, and other issues.

Accessibility Statement