The most fuel efficient SUV today is the 2012 Ford Escape Hybrid. Ford's Escape Hybrid was designed to get the most out of each drop of gas put into the vehicle to ensure the customer would spend more time driving and less time refueling. Since the it is a hybrid one of the engineers main focuses was making the SUV fuel efficient.
The most fuel-efficient roof rack available on the market is the Thule Aeroblade Edge.
The most efficient heating system available on the market today is a geothermal heat pump.
The most energy efficient car available is the Toyota Prius. Please see the following, for additional information: www.thesupercars.org/top-cars/most-fuel-efficient-cars
The most fuel efficient vehicles on the market today are usually hybrids. However, many small and economy sized vehicles on the market are not hybrids but are very fuel efficient as well.
The most efficient ivy removal machine available on the market today is the Brush Grubber BG-19 Heavy-Duty Clump Grubber.
SunPower and Sanyo Electric produce the 50 most efficient solar panels available on the market today.
The most efficient electric heat source available on the market today is a heat pump. Heat pumps can provide both heating and cooling, and they are more energy-efficient than traditional electric resistance heaters.
The most efficient oil heaters on the market today are typically those with high energy efficiency ratings and advanced features like programmable thermostats and timers. Look for models with a high Annual Fuel Utilization Efficiency (AFUE) rating for optimal efficiency.
The most efficient electric heating system available on the market today is the heat pump. Heat pumps can provide both heating and cooling, and they are more energy-efficient than traditional electric resistance heating systems.
Many SUV's are not fuel efficient.
The most energy-efficient heating units for homes available today are typically heat pumps, specifically geothermal heat pumps. These units use the earth's natural heat to warm homes, making them highly efficient and environmentally friendly.
The honda cb 110 is the most fuel efficient motorcycle in it's class