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

Cadillac used this engine for 17 years before eventually replacing ... the exclusivity of Cadillac's earlier efforts, making the Northstar a unique V8 in Cadillac's lineup. Much like Pontiac ...

GM had been working on an engine program to replace the ... we bet more people choose the 3.6L DI V6 when ordering a Cadillac STS than the 4.6L Northstar V8 since the former is only down 14 ...

If the Cadillac STS-V wasn't powerful enough for your tastes at only 440 HP, you're in luck. Under the new SAE J2723 standard, the supercharged 4.4 L Northstar will be certified to produce 469 HP ...

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 SRX is built in the USA alongside its Cadillac CTS and STS stablemates at GM’s award-winning Grand River Assembly Centre in Lansing, Michigan. For fitment in the SRX, the 4.6-litre, 32-valve V8 ...

In 1998, the Cadillac DeVille was fresh off a relatively recent styling refresh and was powered by a 4.6-liter Northstar V-8 engine. Available output amounts of 275 and 300 horsepower were offered on ...