Get a Derv! They're bad enough on fuel, the petrol ones are even worse!

Glad I listened to common sense (and Chuff) and got the derv and not the 1.8T or VR6 which I reallllllly wanted
I get, if I'm lucky, 36mpg on my daily run to work which is mostly A roads.
They're BIG slow cars that drink fuel.
If they do get a derv Sharan/Alhambra/Galaxy make sure the Aux Heater is working!!!
It's located under the rear passenger side, looks like a scooter's exhaust has been bolted underneath, the temp has to be -10C outside for it to fire up. If it's not working, it could just be a glow plug in the aux heater & reset the 'Flame Out' with VAGCOM, or electrical, fuel pump, fuel line, temp sensor...

They might want to go for a Galaxy Ghia... heated front screen in winter

Also make sure that works too before buying...
Most parts are Ford so cheap on spares.
Parts are VW and are cheaper at VW/SEAT in most cases, Ford have to buy their parts from VAG, and so add a bit more on.