It used to be simple; to save money on fuel, you bought a diesel. But diesel’s decline means that now you choose a hybrid: an ...

Hydrogen has caused some memorable accidents throughout recent history, so what’s Porsche doing to make it less volatile?

Since 1938, Detroit Diesel engines have powered the work that builds the world around us. That legacy took a major step ...

This Modest Engine Has A Fuel Saving Secret Weapon ...

There’s no doubt that EVs and hybrids can deliver better fuel economy than traditional gas-powered vehicles. But that ...

Diesel engines are sometimes assumed to have poor fuel efficiency, possibly due to their association with heavy equipment, big ships, long-haul trucks, and other gas-guzzling machinery. But contrary ...

Hybrids promise great efficiency without the high cost or range anxiety of EVs. Not all of them live up to this promise, but ...

While the most fuel-efficient vehicles in the U.S. are still sedans and hatchbacks, there are now several SUVs that can ...

[Stay on top of transportation news: Get TTNews in your inbox.] Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means ...

EcoBoost 3.5-liter gasoline V-6 and a naturally aspirated 3.7 V-6 in Ford's upcoming Transit vans will do the work of much larger and heavier V-8 and V-10 engines in current E-series vans. New ...

On a list dominated by small cars, the midsize 2025 Honda Accord is an impressive outlier. A highway mpg rating of 37 means this sedan, with generous legroom and trunk space greater than its class ...

Looking for a cheap-to-run second-hand car? These are the best examples on the market for under £10,000.