Since the Lincoln Navigator went to a twin-turbo V-6, the gas-swilling Escalade has distinguished itself by continuing to offer a V-8 (and, as of the 2024 MY, a Duramax). The IQ version has no ...

Five generations have passed since the Cadillac Escalade debuted as a badge-engineered ... a 3.0-liter inline-six Duramax diesel mill (now discontinued), as well as the mighty 6.2-liter LT4 ...