GnatGoSplat
Golden Member
- Apr 5, 2001
- 1,155
- 1
- 81
<< Listen, I used to work for a cadi/olds dealership. Northstar is not in any oldsmobile. Northstar which is a 4.6 liter V-8 is only in the cadis. You get two choices with that engine, either a 275hp version which is in the base deville, dHS, base seville, SLS, and the ETC. The aurora doesn't have a northstar engine and neither does the intrigue. If I remember correct those cars have the twin cam engines and are v-6, unless u move up to the the V-8 on the aurora which is a 4.0 liter. THe aurora uses the same engine as the those ugly saturns. THe only cads that don't use northstar are the escalade and the catera, which is replace by the CTS. THe escalade uses a Vortec 6000, which is enhanced and finetuned for more horsepower and i beleive u get 375 horses. The catera uses the standard 3 liter engine which i beleive is a V-6.
>>
Ummm, not exactly, Northstar DID make an appearance in the 2nd version OSV Intrigue. Info Link The Caddy 4T80-E tranny was in that car as well. The Aurora 4.0L V8 *is* a Northstar with smaller bore, although it is not called a Northstar, it's basically the same engine. All parts (except the pistons of course) are interchangeable between the two. Aurora has been using this engine since its intro in '95 or so. The V6 option didn't appear until the 2001 redesign, and it is the 3.5L DOHC V6 named "Shortstar" because it's essentially a Northstar with 2 cylinders lopped off. It's the same engine used in the '99+ Intrigue GLS. It's a 90-degree block, it shares NOTHING with the 3.0L DOHC V6 used in the Saturns. The Saturn V6 is an import from Opel. The Saturn 3.0L V6 is the same engine as the Catera 3.0L V6, however the Caddy version has higher compression to produce more HP.
All Cadillacs are also built on existing GM platforms, FYI. There are Buick, Olds, and Pontiac built on the same platforms.