Ford EcoBoost engines have either one or two turbochargers; the three- and four-cylinder models have a single unit and the ...

The point is to provide solid power and go easy on the gas, and in the U.S. the V6 that's been making that point very well is Ford's 3.5-liter V6 EcoBoost found in the Flex and Lincoln MKS and MKT.

Powered by a Ford EcoBoost 3.5-liter twin-turbo V6, the RXC Turbo packs 454 horsepower and 500 pound-feet of torque. Now that would be a good amount of power in most cars, ...