When it came to the V12 versus the V15, we didn’t notice much of a difference. But compared with other cordless stick vacs and the Dyson V8, the V12 does a superior job on most floors and rugs.

The F133 V12 motor was a development of the unit used in the 456, and went on to power the 550's successor, the 575, in 5.7-liter form. It now produced 508 hp, and the 0-62 mph time was cut by 0.2 ...

The Countach also featured the 3.9-liter V12 engine, but later models, like the 1982 LP500S, were powered by a larger 4.8-liter V12 engine that increased power to 375 hp.

One standout bargain is the Dyson V12 Detect Slim Cordless Vacuum, which is $200 off right now. This popular vacuum has been reduced from its original price of $650 to just $450.

Lamborghini's V12 has reached the end of the road. The Italian automaker has revealed the last two cars it will ever build powered purely by a gas-powered 12-cylinder engine.

Packard's Twin Six is commonly regarded as the first V12-powered production car, but several other American automakers offered V12s in the 1910s and 1920s.

V12 engines of varying designs and displacements have been under the hoods of numerous Aston Martins past, from the 5.2-liter V12 in the DB11 to the 7.3-liter Cosworth in the One-77.

Lamborghini released its final farewells to the V12 engine Monday: the Lamborghini Invencible coupe and Autentica roadster. I feel like we’ve been saying goodbye to V12 engines for years and yet ...

Murray is not a fan of the way turbochargers blunt throttle response, so this V12 is naturally aspirated. Peak power is 654hp (488kW) at 11,500rpm, with another 600 revs before the redline.