Four California dynos tested the same Mustang Dark Horse and couldn't agree on what Ford's 500 hp claim means at the wheels ...

Palm Beach Dyno pushes a stock Ford Raptor R with its package. The shop’s massive PBD1200R option delivers 1,200 wheel ...

Brad Builds had to do the latter. He took 60 days to build this Datsun 240Z for SEMA 2026. That’s less than 10 weeks from ...

In an era when all carmakers have downsized or electrified their cars (well, not Bugatti, of course!), Mercedes-Benz is keeping the V12 alive. However, it won't survive in Europe. Its German rivals, ...

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 ...

De Tomaso Automobili has revealed the powerplant specifications for the P900 track-only hypercar mated to a beautifully organic V12 developed in collaboration with engineering firm Italtecnica. With ...

In today’s super SUV arms race, the sticker price is just the opening salvo. Tick a few choice options on a Ferrari Purosangue and you’re suddenly staring at a figure that can easily swell to twice ...

If you think big engines are extinct, Automobili Rodrigues is here to prove you wrong. The Italian supercar manufacturer, or more accurately, a coachbuilder, has just shocked us with a supercar that ...

Gasoline and diesel engines are very different. The former rely on spark ignition while the latter use compression ignition. Diesel engines typically run at much higher compression ratios than ...

This video shows a Lamborghini Aventador SVJ on the dyno fitted with a catless Capristo exhaust. The footage captures the V12 engine sound during power runs. It highlights acceleration and response ...

The V8 diesel engine didn't have its greatest introduction, at least in the passenger car world. Developed for buyers seeking higher efficiency, Oldsmobile's V8 diesel-powered Cutlass proved to be a ...