Duh: Cadillac shelves that whole V12 thing

Jeremy Korzeniewski — Thu, 21 Aug 2008 15:29:00 EST

Filed under: Concept Cars, Sedan, I.C.E., Cadillac

750-hp 7.5-liter V12 from the Cadillac Cien concept

Here's a shocker: Cadillac has reportedly canceled plans for a range-topping V12 engine. Really, you don't say? Last we checked, General Motors didn't seem to have any problems extracting plenty of performance from its 6.2-liter supercharged and 7.0-liter naturally aspirated V8 engines, and the majority of the development work has already been done for a Caddy installation. Additionally, we've heard some rumors of a possible twin-turbo version of GM's excellent 3.6-liter direct injection six, which could find a cozy spot under the hood of the next Cadillac sedan.

Cadillac is also said to be reconsidering its premium large sedan, where the V12 was originally intended to reside. In its stead, GM's classiest division will focus in on the replacement for the STS and DTS sedans. Also rumored is a new naming convention, as if the waters weren't already murky enough. Will the next Caddy sedan be known as the DT7? We sure hope not. Will it be based on the new Zeta platform? Well now... that decision would get our seal of approval.

[Source: Inside Line]

Duh: Cadillac shelves that whole V12 thing originally appeared on Autoblog on Thu, 21 Aug 2008 15:29:00 EST. Please see our terms for use of feeds.

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At the Cadillac CAFE, V8s likely to come off the menu

Alex Nunez — Mon, 07 Jan 2008 08:02:00 EST

Filed under: Etc., Cadillac

It all changed on December 19, according to Cadillac General Manager Jim Taylor. That's when President Bush signed the bill that made increased CAFE standards a reality. The revised fuel economy requirements mean that the days of widespread V8 power at Cadillac are all but over. This all dovetails neatly with GM's announcement that the DOHC "Ultra V8," a replacement for the aging Northstar, has been canceled. The Northstar will go out of production permanently in 2010.

Instead of the traditional V8, look for expanded use of the powerful direct-injected 3.6L V6 currently available in the CTS and STS. A caddy without a V8 might seem odd, but we thought the same thing when Lincoln announced the MKS wouldn't get eight cylinders underhood, either. That appears to be working out fine, and we're inclined to believe Cadillac will also have no problem making the transition. The DI V6 makes more than 300 horsepower in its current form anyway, and the General's pushrod V8s will still be around to service the Escalade and low-volume niche vehicles like the V-Series cars if needed. Automotive News says that the 2.9L turbodiesel in development for the European CTS could also be used Stateside when the time comes. Sounds good to us. A refined, punchy diesel and the excellent DI V6 would do well carrying Caddy's mainstream lineup into the post-V8 era, particularly when little to no power will be sacrificed along the way.

[Source: Automotive News - Sub. Req.]

At the Cadillac CAFE, V8s likely to come off the menu originally appeared on Autoblog on Mon, 07 Jan 2008 08:02:00 EST. Please see our terms for use of feeds.

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