Is there any size difference between the 1.6 and 2.4 rear brake discs?

AFAIR every Stilo model has the same rear brake discs...

That was my thinking, but having been to a local auto supplies, who was adamant that the 1.6 and 2.4 were different sizes, I thought that I had better check.

As Phil says, rear discs are the same for all Stilos.

Front discs are different for different engine sizes though.
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Yeah, I knew the front discs were different sizes, depending on the engine, and I sort of knew that the rears were the same.
But, you know what it's like when you have a shop troll talking at you......... :bang: