Most Fuel Efficient Hybrid Cars 2020. The most fuel efficient gas-powered, hybrid, plug-in hybrid (PHEV), and electric vehicles (BEV) are listed by size class. It may be both the most expensive and least fuel-efficient vehicle on this list, but the Toyota Avalon Hybrid is still a standout choice, especially if you have a little leeway in your budget.
With the economic situation around the world getting worse and worse, people are always. For its abundance of passenger and cargo room, its bounty of standard safety systems, and its available family. Least Efficient Cars by EPA Size Class.
This is the new gold standard for luxury entry-level hybrid sedans.
You will also see the car's expert rating, the price, and other details about each coupe.
The most fuel efficient gas-powered, hybrid, plug-in hybrid (PHEV), and electric vehicles (BEV) are listed by size class. Austin Irwin Hybrid cars fuel economy. The cars are categorized based on Natural Resources Canada (NRC) size classifications which are based on interior volume (passenger + cargo volume).