Jaguar is prepping a 3/4 series fighter and god is she sexy. The boys at Jag are hard at work on the suspension specifically, aiming squarely at the top ranking for driving dynamics. If all shapes up this will not be your fathers Jaguar...

There's no reason we shouldn't see a coupe version, If Jag is serious about fighting BMW, Merc, Audi and Infiniti in this segment they better...MPWR said:this will be the 3 series sedan fighter since it's only the 3 series coupe that will now be badged as a 4 series. More on BMW's new naming scheme:
Small hatchback = 1 series
Coupe/cabrio version of the 1 series = 2 series
Compact sedan/wagon = 3 series
Coupe/cabrio version of the 3 series = 4 series
Full-size sedan/wagon = 5 series
Coupe/cabrio version of the 5 series = 6 series
- "4-door coupe" of the 6 series = 6 Gran Coupe
Executive sedan = 7 Series