Jaguar V6 IS a Duratec, and to be fair, Ford bought that engine's design from Porsche.Jaguars of old, maybe. The new Jaguar fleet has quality numbers at the top of the market segment -- right there with BMW.
And we all know the Jaguar engine is heavily modified but based on the Duretec. Whoopie. It's no secret.
We know CTS is good. But it's far from perfect. And it still need further refinement and maturing before it really starts taking on the cars in this class. And that's supposedly going to happen at teh MCE.
The Jaguar V8 is pure Jaguar... all designed in England. No Ford input.