Think diesels are boring? Guess which automaker created the world’s highest-revving diesel engine – it might surprise you.

However, while many of the most powerful V8 engines ever bred by American manufacturers don't have high engine redlines, ...

BMW's S54 engine is the highest-revving inline-six ever produced. Discover its power, specs, and the iconic BMW models it ...

The Hennessey Venom F5 has an extraordinary 6.6-liter twin-turbocharged V8, delivering 1,817 hp and 1,193 lb-ft (1,617 Nm) of torque. However, the engine of this particular Venom F5 appears to have ...

Automakers used to favor high-revving engines that made lots of glorious noise. That is now the exclusive domain of ...