Probably not. We've a beefy stroller but I know the Quinny are fairly bulky and ours only fits in on its side really. If you take out the parcel shelf theres more room......
Hi my other car is a Ford Mondeo and our buzz stroller, just about fits. Nice pram but it's damn bulky. Although very stylish, it can get on your nerves. Have you found a car yet?
I don't have babies or buggies but I do have a tape measure (which i love more and more everyday).
Attached dimensions of the Sedici boot compared with the folded dimensions of the buggy. It would fit if the boot didn't taper in towards the parcel shelf.
Obviously the buggy doesn't pack into an exact cuboid so it may fit... Anyway hopefully this helps.
The Sedici is a great car so maybe saw off some of the unnecessary bits of the buggy to 'make it fit'!!
As mentioned originally just leave off your parcel shelf. I've only just refitted ours as our youngest has just about grown out of needing a pushchair. Its still handy without out for the Tescos run.