The 1.8tddi 75bhp.....i looked for ages to find a nice one and nearly all of them at that age come with the 75bhp engine, although there is a 90bhp version too.
They do sound like 'transits' when they're cold lol, the engine doesn't have the refinement of some of the more modern diesel engine's in vans now but is a solid old lump.
I carry lots of tools/equipment and find it still pulls practically the same fully loaded as it does empty!