Well fellas........
That was a most constructive thread

Its good to hear all your experiences and thoughts. Believe me, I had no idea of all this info. To me Omega was just Omega. Having driven a 2.2 down through France a few years back, I thought it was the bees knees. Now I own a 2.5 Auto Elite Estate, I felt like Lord Muck, as it was even better than the one I drove years ago.

The conclusions I have come up with are ..........
There are various differences between the models. Each has its own purpose. Each has various toys. Do you want toys, do you want instant speed, do you want to potter about.
I have decided against the original car I saw (not because of engine size....other factors came into account)
Top range....Its a case of economics as regards to dismissing a 3.2 (had ins quotes etc)
Toys....I like toys, swmbo not bothered, but likes sunroof. She never uses Cruise control. I would miss that function.
Speed....my speed days are long gone, we are the pottering type nowadays (70 on motorways

roundabout the limit other roads

no high speed take offs)
Comfort...I think all Omegas are comfortable, some possibly more than others. I would not know a hard ride from a soft one.
I am now going to take the decision to go for the best I can get for the money. A 2.5 won't break the bank, a lesser engine size might get used more locally.
I have now taken up Josh's kind offer of assistance on the case, and I'll trust his judgement, as I know he will do his best for me. I am awaiting in anticipation
