Cadillac's dwindling dedication to quality seeped into almost every aspect of the company, from new car creation to engine ...

Unlike the LS power on tap in the CTS-V, the XLR-V and STS-V used a custom-tailored version of Cadillac’s own Northstar V-8. This supercharged, 4.4-liter Northstar was exclusive to these two ...

DTS boasted impressive V-8 power and a body shape adhering to an aerodynamic 0.32 drag coefficient. Propelled by a 4.6-liter Cadillac Northstar V-8 engine, the 2006 DTS delivered standard power output ...

The XLR roadster was built on the same platform as the Chevrolet Corvette but was offered with Cadillac Northstar engine power. More recent examples of Cadillac coupes have been released based on the ...