Aaand across the line..
- Wymondham, Norfolk
The Super 1600 rallycross class was already confirmed: but none of the cars in it were known.
That brings the total number of cars to 30 (including the pre-order Porsche), still quite a few gaps in the list from DiRT 4 though, so I expect there are quite a few more familiar cars to be confirmed before we see anything new.
Personally wouldn't bank on Dirt 4 being the be all on the list. Be better to compare it to Dirt Rally.
^ personal opinion. This is a sequel to Dirt Rally which I play in a completely different way to Dirt 4 so to me I look at these cars as new to the series even if they were in Dirt 4. Just how I view it I know others will do it differently.