The 1993 Cadillac Allante roadster debuted the 4.6-liter Northstar V8, otherwise known as the last exclusive Cadillac engine. Now, after 26 years, Cadillac gets its own V8 motor again, in the form ...

The first Northstar engine, RPO Code L37, was launched in the 1993 Cadillac Allante roadster and the Cadillac Eldorado. It displaced 4.6 liters and delivered 295 horsepower and 290 pound-feet of ...

Complete information, specs, power and torque ratings on the GM Northstar L37 engine used in various Cadillac and Buick vehicles from 1993 thru 2011.

The XLR-V’s V-8 was a modified version of GM’s 4.6-liter Northstar engine, which the company used in less exciting Cadillac ...

The Northstar 4.6-liter V-8 made its first appearance in 1992 in Cadillac's ill-fated Allante roadster. The Allante didn't last past the 1993 model year because of poor sales, but the Northstar ...

Cadillac's new luxury roadster is one step closer to showrooms. Unveiled in Detroit, the XLR features a retractable hardtop and the first application of a higher-output 4.6-liter Northstar engine ...

If Cadillac's renaissance ... The erstwhile Standard of the World is working on an S-Class-fighter to be fitted with V-12 and V-8 Northstar engines and is scheduled to go on sale by 2009.Yet ...

In 1994, the Cadillac DeVille entered a seventh-generation redesign accepting the vehicle as a large front-wheel drive sedan. In 1998, the Cadillac DeVille was fresh off a relatively recent styling ...

From the September 1993 issue of Car and Driver.. Cadillac's de Ville Concours (not to be confused with Chrysler's Con­corde, which it won't be) was pre­sented to us a high-performance luxury ...

The new 3.6-liter may be Cadillac's most important engine since the 1993 introduction of the Northstar V8. That engine, a 4.6-liter, saw Cadillac introduce overhead cams and 32 valves.

A supercharged Cadillac with more than 100 bhp per liter ... Engine, transmission. supercharged V ... Those supercharged Northstar numbers are shy of the SL55 AMG's 493 bhp and 516 lb.-ft. of ...