The Energy Department “lacks statutory authority” to apply a multiplying factor that boosted the miles per gallon equivalent for electric vehicles, the ruling said. The 8th U.S. Circuit Court of ...

The modern F1 car is a technological and engineering marvel designed to compete in the very pinnacle of motorsport. However, with these cars, designers don't have free rein. They must all comply with ...

Add Yahoo as a preferred source to see more of our stories on Google. The plans, proposed by the National Highway Traffic Safety Administration, will reduce the fuel economy requirements – the ...

Formula 1 cars no longer run on pure petrol. In 2024, the sport mandated E10 fuel, a blend of roughly 90 per cent unleaded petrol and 10 per cent renewable ethanol. This change marked the first step ...

Short of haggling for the best possible deal at a dealership, one of the best ways to save money is by choosing a very fuel-efficient vehicle. What makes this even better than any one-time savings is ...

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...