1. Conventional Hybrids: These hybrids combine a gasoline engine and an electric motor to improve fuel efficiency. They typically have a mileage range of 45 to 55 miles per gallon (mpg).
2. Plug-in Hybrids (PHEVs): These hybrids can be plugged in to charge the battery, allowing for longer electric-only driving. PHEVs typically offer an all-electric range of 20 to 50 miles, and they can achieve a mileage range of 50 to 60 mpg in hybrid mode.
3. Mild Hybrids: These hybrids have a small electric motor that assists the gasoline engine, but they cannot drive on electric power alone. Mild hybrids typically provide a slight improvement in fuel efficiency compared to conventional gasoline vehicles, achieving a mileage range of 35 to 40 mpg.
It's important to note that actual mileage may vary depending on driving habits, traffic conditions, and the maintenance of the vehicle. Additionally, the fuel efficiency of hybrid electric cars may decrease over time as the battery ages.