Aggie, you see the date on that article? 2009. A lot has changed since then, namely Fiat taking majority hold of Chrysler. Any contract that was in place for those has been nixed.
Sergio Marchionne has publicly stated that more diesels will be forth coming; anyone that doesn't know, he's the head man at Fiat and Chrysler. I'd like to see the 3.0 not only in the GC, but also Durango, Wrangler, Ram 1500, and even the 300 and Charger. I would LOVE an AWD 3.0 diesel Charger with the 8 speed auto...and since the emissions has already been designed and been given the greenlight for production on the GC, I expect it to come to other platforms, one reason being spreading development costs over more product instead of just one vehicle.
May even see a 4 cylinder diesel in the new Dart? I was impressed by the Dart, especially the interior, and a 4 cylinder diesel would really factor into it. I'm a Mopar fan at heart, I really like the vehicles they build. But if I wanted a new diesel powered sedan, I'd be forced to VW.
The key here, and why I don't think (unfortunately) that we'll see a V6 or V8 Cummins diesel in any Chrysler product, is who owns VM Motori? 50% GM, 50% Fiat.