No prizes for guessing what’s going to be the least relevant, most exciting twin test of 2009. If it’s not the Aston One-77 versus the gloriously bonkers Merc SLR Stirling Moss I’ll eat my laptop.
The Merc look likes being rather cheaper, probably £900,000 once local taxes have been added to its 750,000 Euro list price compared to around £1.2 million, but the Aston is more powerful (700bhp vs 650bhp) and seems likely to come with a transmission somewhat more noble than the five speed slushmatic gearbox used by all SLRs.
But from the shots we’ve seen so far it’s the Merc that’s the maddest looking and at only a little over 1500kg, it’s more than 200kg lighter than a standard SLR. Then again, the Aston’s 7-litre V12 engine is going to be a close relative of that used by the DBR9 race car and having been lucky enough to sample that, it’s hard to see how Merc’s supercharged V8 is going to hold a candle to it.