How well does vegetable oil work as a motor oil substitute? The difference in viscosity between these two oils reveals why ...

Mercedes-Benz agreed to pay nearly $150 million to customers and U.S. states to settle claims that it cheated government ...

SUVs are the most popular car type in the UK, outselling the supermini. But are they reliable to own or will they suffer ...

Despite car safety coming on leaps and bounds in recent years, modern hybrid vehicles are involved in three times as many ...

Engine-related failures, emissions system faults, and electrical component breakdowns are having the greatest financial impact on operators.

On course for some 165,000 deliveries in Europe this year, the model is key to Škoda possibly passing Toyota to become the regional number two brand behind VW. Even it doesn’t quite get there (the ...

The R32 was powered by a 3.2-liter, 24-valve VR6 engine which produced 238 hp, also used in the Audi TT. The seven-speed dual ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

Five-cylinder engines occupy a strange sweet spot in automotive history, sitting between the balance of a straight-six and ...

Emissions system and electrical component faults are creating the biggest financial headache for van operators, according to ...

In a divided world, it’s a rare and wonderful thing when people on the internet reach a consensus. Unfortunately for Kia, ...

The Auto Express content team is fortunate enough to drive many cars on a regular basis. But that knowledge sometimes ...