I keep smiling at Tunnies Senator comments, clearly hes never had his 4 pot wheel spinning....I find the 2.5 Manual lets go quite easily (with lower traction control fluid levels)....
I may have to own up and say I've had his 2.2 wheelspinning 
I may have also had it a bit tail happy, but that was its 'durable' tyres rather than raw power....
Spinning them was on gravel though, never spun the wheels on normal roads.
I managed to spin the rears on the Senator pulling out of a junction, the road i was on was slighly down hill joining a flat road, and i did boot it quite a bit... heard a bit of tire squeal 
Also, that tail wagging it did on day I wheelspun in at the gateway, that did catch me unawares - wasn't expecting that! It just has been the sheer grunt of a 2.2 
Its easily to under estimate the power of the 2.2

Actually after 2 days of driving the Senator I was expecting a big disapointment in the Omega, its was not as bad as i thought. Engine is a lot nosier when cold, but performance was ok. But its mid range and higher speeds where mine runs out of steam, the Senator just pulls, and pulls.
I like my saving my tyres, saves money. Following my Dad - 92k miles only on his second set of tyres!
