Technology ❯ Automotive Technology

Fuel Efficiency

Hybrid Vehicles Electric Vehicles Engine Performance Start-Stop Systems Engine Types Engine Systems Stop-Start Systems Alternative Fuels Electric Vehicle Technology Ethanol Compatibility Vehicle Types Testing Methods Mileage Performance Enhancements CNG Vehicles D-CVT Technology Skyactiv Technologies Vehicle Performance Material Compatibility Bioethanol Engines Ethanol Fuel

2026 Mazda CX-5 Debuts Larger With Google Built-In, AWD Standard, Turbo Axed

Early reviews highlight an upscale cabin alongside concerns over the loss of physical controls.

EPA Repeals 2009 Greenhouse-Gas Finding and Ends Off‑Cycle Auto Credits, Jeopardizing Start‑Stop Incentives

Trump Administration Proposes Sharp Cut to 2031 Fuel-Economy Target to 34.5 MPG

Trump Says He Approved ‘Tiny Cars’ for U.S. Production as DOT Moves to Ease Rules