So did I, the dealer managed to work it another way so it wasn't strictly scrappage.
Sorry for the long post
As far as I know scrappage ended for 2015 on the 15th Dec, I went to a dealer who had extended the scrappage scheme just before xmas (it wasnt really extended as they wanted you to buy the car from stock straight away). I went on a sunday and they were closed so I decided to go the the next closest dealer who was open. Told him about the scrappage extension from dealer 1, he was supprised but honored it plus more in the form of discount off the car (it was around £2225 off) plus I could get a bespoke factory order plus im trading in my old fiat stilo for £400. He told me not to order then but come back after xmas as he mentioned the £500 fuel voucher. I thought he had included the £500 voucher in that discount hence not wanting to take the order then.
The reason he wanted me to come back after xmas is so he could include the £500 fuel card on top of that to my surprise. Dealer 1 said they couldn't beat that even without the fuel voucher.
I basically played two dealers off against eachother. Im sure some people have managed to get a better deal than that but I'm happy with what I got, Ive never bought a new car before!
Basicly:-
£400 for my car
£2225 discount off the car
£500 fuel voucher
Tank of fuel and premium mats