A new Truck engine leads reliability studies. Here’s why J.D. Power ranks it so high.

Q: I am looking at a Chevy Silverado 3.0 turbo-charged diesel. I was wondering if there are any problems with these engines and how reliable they are? A: This is one of those cases in which when these ...

A decade ago, engineers introduced a clever twist on engine design: a variable compression system that promised better efficiency and performance. Nissan and Infiniti were early adopters of this ...

The 2026 Tiguan’s high-output turbocharged evo5 is one of the most complex and highly stressed gas engines Dan Neil has ever ...

Turbocharged engines are built for power. They use a device called a turbocharger to force more air into the engine, which helps burn more fuel and create more power. This gives you quicker ...

Nissan’s variable compression turbo engine is now at the center of a class action lawsuit that alleges widespread defects that can cause sudden engine failure. Nissan’s variable compression turbo ...

Turbocharged engines have never had it easy. For a long time, the logic felt unshakable: if you wanted an engine to last, you bought a displacement. Naturally aspirated engines were simple, ...

Turbocharged engines offer performance and efficiency, but come with unique long-term ownership challenges.