That Mondeo isn't really comparable though is it, it's got a 1000cc less and 2 less cylinders ...I haven't even bothered to look at how much less power and torque but it'll be quite a lot I'm sure.
It's also poverty spec, with cloth seats and too much silver plastic ...and a manual gearbox. By comparison the 607 is offering a lot really, I can't say too much about them other than a taxi driver in Leeuwarden in the Netherlands drives one and I've been in it probably 7 or 8 times and it's really rather comfortable and quite spacious in the back, it rides better than I expected, his is a diesel not a V6 petrol but the rest of the car is much the same, that however is the limit of my 607 experience. Better than Vectra or Octavia or for that matter a Mondeo to ride in, especailly in the back.
I feel it is ...almost my duty to point out, that for a little more dosh you 'can' infact drive something like this
http://www.pistonheads.com/sales/2501061.htm ...I can't actually find a V6 XJ for as little as I paid for mine that looks like the sort of car you might actually want to buy, they seem to have gone up in value if anything, amazingly. The one I linked has heated seats too, most '03 and 0'4 ones actually don't, since it was an option.
Also I notice the same company has
http://www.pistonheads.com/sales/2246481.htm an XJ in Ultraviolet, the pictures do
not do it justice, it's both very rare and a beautifully striking colour that really looks good on an XJ, brings the lines out beautifully, you do actually pay a slight premium for that colour so far as I can tell but I'd love an Ultraviolet XJR myself. Also the Ultraviolet one has the mesh sports grill, which looks much, much better than the ugly slatted SE one, my SE has the mesh grill on it too, and if the car hadn't come with it I'd have changed it myself as I don't like the standard SE grill.
The 3.0 V6 XJ uses a slightly modified version of Ford's Duratec V6 ...it's actually the same engine as the ST220 uses but with added variable valve timing and a different exhaust system, it's very much quieter in the big Jag as you might imagine but still makes a very similar but much more muffled noise when you boot it, on paper the Jag version of the engine puts out about 245bhp.