hello, right, as said earlier ford did fit a peugeot 2.3 diesel which was sluggish but had some torque which is why they went for the 1.8 turbo later on for more go, but they also fitted the same peugeot diesel to mk3 granada's but was a 2.5 turbo version kicking out 92 bhp i think!! in later granada's and the scorpio they fitted a 2.5 turbo diesel american VM engine which i don't know alot about but is the same engine in jeep cherokee's and goes quite well and with the mk3 grannys being closely related to sierra's and having lots of similar parts your best bet would probably be sourcing an old diesel granada and swapping the eng/box from that!!! good luck, will prob take a bit of time.......