Toyota recommends 87 octane for the 2025 Prius, but one owner hit 61.1 MPG using 91 premium. We analyze Jason Black’s ...

Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

WSJ’s Robert McMillan breaks down why residential proxy software is so bad, and how to check whether the malware is installed on your home network. Photo: Sean Havey The price might be right, but if ...

Watch how a single engine on the flight 7 SpaceX Starship was test fired to simulate an in-space burn. Credit: Space.com | ...

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

Bentley has been preparing to celebrate the 80 th anniversary of manufacturing at its plant in Crewe, England, and that has included some examination of the history of some very old facilities on the ...

HYDERABAD: City-based Abyom SpaceTech & Defence has taken a major step towards building reusable rockets by successfully testing its BSE-II liquid rocket engine. The engine, developed entirely ...

Miami will be the first event since a series of rule changes to address concerns about the new engine regulations. BBC F1 ...

The next-generation powertrain will be publicly tested at the Nürburgring 24 Hours in two Hyundai Elantra entries.

SEOUL, South Korea — North Korean leader Kim Jong-un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the US mainland, and called it a significant development boosting ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production of an updated set of the engines," according to NASA. The test occurred at ...