Pontiac's 455 ci V8 engine was its largest ever, ideal for muscle cars in the 1970s for torque and lower emissions. The 421 ...

The largest 4-cylinder engine in a production car belonged to the 1961 Pontiac Tempest Le Mans, with 194.5 ci capacity. Pontiac developed the Trophy 4 engine as a cost-effective solution ...

There have been three distinct periods in American car history when we built really, really big engines. We’re currently at the end of the third period, with the Dodge Viper’s V-10 ...

The biggest engine available in the U.S. belongs to an American supercar -- and all remains right in the world. The Viper's 8.4-liter V-10 makes an impressive 640 hp and 600 lb-ft of torque.

Creative gearheads have shoehorned the big engine into a wide variety of cars and boats, including an AMC Gremlin on the MotorTrend show "Roadkill." Unlike some other automakers with their garden ...

When we think of the largest piston engines, we often think of European exotics or hypercars, like the Bugatti Veyron Super Sport with its incredible eight-liter quad-turbo W16 engine that outputs ...

While there are still plenty of ICE-powered production cars, most have to make do with tiny turbocharged powerplants. However, decades ago, humongous engines reigned supreme, and the largest ever ...

In fact, cars have never been more powerful. And these cars listed here have the most powerful, largest engines currently on sale ranked from the very biggest, to the not-so-big. All engines here ...

with the biggest engine here. Thanks to its 1498cc four-cylinder engine, the Mazda2 makes 100-hp at 6000 rpm. Of course, that’s not much but what else do you need in a 2300-lb city car?