here the news of the "Super-Test" sport auto (11/2011):
Nordschleife 7:28 (second-best time)
Points 70/70

Nordschleife 7:28 (second-best time)
Points 70/70
Are you going to cancel your order? If not, are you going to demand answers from Woking for the discrepancies in test results thus far? Based on the TG time, the Car and Driver results and further more the Autozeitung(sp?) test results, I don't think you have a claim that they were lying, but I sure would love to hear how the conversation goes!!!The overall score for MP4 is very impressive, yet, the objective tests look poor. Again, McLaren claims are not confirmed in independent tests: 0-200 9.8 sec? Fully a sec off. 0-300 31sec? 4 sec off. Max lateral grip of 1.4 versus claimed 1.7?
Nordschleife time is very decent. Decent is the operative word here. Remember MP4 is on corsas. For comparison Italia's ( or sls's) time was on street tires. Once you account for that, the difference is not that impressive.
The overall super test result is very good as in sport auto being able to recognize the great mixture of everyday usability and performance. If only the performance was closer to the hype. I am not impressed with the McLaren organization, even though I still like the car.
Again, I urge you to take your concerns directly to McLaren. Won't that be the true test of their integrity- i.e. the dialogue they engage with you? Yes, I am sure most companies, especially Ferrari, would tell you to go pound sand. Perhaps McLaren has satisfactory explanations for your questions. There are so many variables to each test, but you can't say the car is incapable of attaining its targets, as it had already demonstrated so in some instances. Maybe you wanted them to be conservative, like Porsche, which is fair. But perhaps McLaren has a reason for their own methods. You should ask before coming to the conclusion that they deceived you.It's funny, before the big hype from early this year, I would have guessed the performance would be at exactly the levels it's coming in. Given the extra 30 horses, 300 lbs of weights advantage and superior stiffness over Italia, I would expect 10-15 secs, on the Nordschleife and a sec or so in 0-200.
I gave McLaren the benefit of the doubt when they started to tout the car as "the best handling car in the world". They failed. I think the car is still great. It offers something than no competition has: a track car that can be used everyday. It has some compromises. Some are unfortunate: the N/A versus Turbo for example. ALthough I have to say they did a great job there. The only significant failing is the sound. Others are understandable in such a focused car: the lack of tail out entertainment, for one. Again, not a problem on the track.
Yet, the whole hype story leaves a bit of a bitter taste. Ferrari has really turned me off with their lying and cheating ways. I simply enjoy their cars less due to the parent company behavior. Sadly, something similar is starting to cast a shadow over the McLAren for me. I am gonna still buy the car. I really like it. However, I did not want to be like many Ferrari owners who have to have their egos massaged through their cars. Give it to me straight. Don't lie.