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A look inside the supercharged Cadillac 4.4-liter Northstar V-8, unique to the 2006-’09 STS-V and XLR-V
Its 2004 introduction put the world’s best sports sedans on notice and won over a new generation of enthusiasts for Cadillac. The two V-series cars that followed — 2006 XLR-V roadster and the ...
Autoblog19y
Cadillac supercharged Northstar power ratings finalized
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 ...
autoevolution13d
Le Mans: Cadillac Represented by Four-Strong Entry for 2025 Le Mans 24 Hours
Cadillac will have their joint-largest entry in the 24 Hours of Le Mans, with four enteries secured for the 2025 edition of ...