you've gotta give it to the British media. 1 win at possibly Hamilton's best track is all it took for them to be lauding him as the title contender and how he was going to make it an interesting finale, despite 5 years of stats saying Vettel's results improve in the final third of the year...
low and behold, Seb wins at Spa and F1 is boring
Cheerio
It was not really driver performance that was the key to that perception though.
Merc surprised everyone at that track by not having its tyres wear to a excessive rate, everyone was shocked with how Merc performed that weekend. It did look like the Mercedes had become the best car, but it was flash in the pan, as the Merc fell back again in the second half.
This is not to say Vettel has not been the best driver this year, but the comparison you are giving is explained by team performance mainly, and nothing to do with driver performance.
To answer the question, I would say Alonso at this stage. But he would need 3 DNF's from Seb to stand a chance, which is highly unlikely.
Edited by sennafan24, 30 September 2013 - 17:57.