Here's what you ought to know about Jaguar's V8-based V6. So, the first question you're going to have when you see a V8 block with two cylinders ... no-no when topping off your fluids.

Jaguar will bring to market globally two new forced-induction engines; a Supercharged 3.0L V6, and a Turbocharged 2.0L in-line four cylinder ... the V8, with the lightweight die-cast block ...