QUOTE(maneesh @ Dec 13 2007, 10:36 AM)

Skyline GT-R has a long long heritage compared to the IS-F, as does the M3. Give me a GT-R any day of the week!

Yes so did Mercedes and BMW but then came along the Lexus LS 400 and totally redefined luxury, build quality and refinement!!!
I can see where you are coming from, but I don’t agree, certainly not as far as Lexus is concerned, there were many doubters back in 1989 and look where Lexus is today.
The new LS 600h beats the S Class, even a very few (and I mean a very small percentage of Bentley owners have traded in their Bentley’s for the new LS) (and this is not my opinion the magazines say so)
Even now a lot of people were saying the Magazines will put it right and highlight the weaknesses in the IS-F, well they haven’t!!! in fact the handling, the looks and the technology are all very highly rated. Ferrari have the greatest heritage as far as performance goes and in 1989 they introduced the first Semi-Automatic paddle shift gearbox (Formula One). The new gearbox in the IS-F is rated just as good as the Ferrari gearbox in their latest offering.
Lexus said the performance figures are 0-60mph less than 5.0 seconds and top speed 168 mph restricted.
All the magazines I’ve read have said it’s a lot quicker than that, a few have said we tested 0-60mph at 4.5 seconds and Top Speed 170mph restricted.
Doubt them, but they will do what they did back in 1989 and prove all the doubters wrong!