A modern Formula 1 power unit squeezes more useful work from a liter of fuel than any production car on the planet.

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 ...

The terms "fuel-efficiency" and "fuel consumption" are often used interchangeably, but engineers say there's an important ...

As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...

Car ownership records remain one of the top data points people search to verify personal information. In 2025, choosing a fuel-efficient car isn’t just about saving money — it’s a matter of lifestyle, ...

Clarkson held so-called fuel-efficient cars in high contempt but his counsel might prove sage to those unable to buy their ...

However, the move has sparked concerns among small car manufacturers, many of whom claim that the current formula unfairly stacks the odds against them. In September, draft CAFE-III, -IV norms were ...

Toyota’s Innova Hycross has crossed the 2 lakh sales milestone, marking a strong response from buyers despite a major shift ...