I don't think an ST162 could make it to 100km/h in under 10 seconds...stock should be around about 10.1 seconds in good conditions. I'm pretty sure Wheels magazine quoted it at 10.1...
Put it this way, a 1990 MR2 with rear wheel drive, mid mount, and a 2nd gen 3S-GE does 0-100km/h in 8.8 - make your own conclusions.