Car dealers have revealed the cars they avoid buying at all costs – not because they don’t sell, but because they cost so ...

BMW has recalled the X4 Mk2 14 times. The first one was as early as April 2018, for cars built up to January 2018 that could ...

About to buy a second-hand car? Whether prone to breaking down or just being a plain deathtrap in an accident, make sure it’s ...

Ford has made plenty of engines over the years — some great, some not. Here are five Ford engines that have proven troubled ...

Engine failures are no longer rare, and they’re happening across almost every major car brand. From small turbocharged engines to complex new designs, many vehicles are being pushed harder than ever ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

A 6.7L Power Stroke teardown uncovers shocking internal damage hidden inside a 200K-mile Ford F-250 diesel bought at auction. Here’s what failed. A 200,000-mile 6.7L Power Stroke from a 2011 Ford ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

The U.S. Environmental Protection Agency (EPA) is escalating its response to consumer complaints regarding Diesel Exhaust Fluid (DEF) system failures, announcing a new investigation aimed at major ...

40 years is a long time in the automotive world. While a few prized cars from the 1980s may be exploding in value, not many would consider their 40-year-old engine technology reliable. One diesel ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

Buy a plug-in hybrid and never plug it in, and congratulations: You’ve invented the world’s most complicated way to waste fuel. There's really no point in buying one if you don't charge it, and this ...