In order to compete with the Ford Taurus SHO, it looks as if Buick will be giving the 2012 LaCrosse all wheel drive and a 3.0 liter twin turbo V6 engine pushing 400 horsepower. We don’t know much more at this time other than Brembo brakes will be standard. This kind of power in the LaCrosse should allow for 0-60 times in the low to mid 5-second range – which is VERY respectable for a luxury sedan of this size. It’ll certainly be interesting to see how the tuner market takes to this new high performance V6 from GM – which will likely find its way into many other upcoming vehicles including the Cadillac XTS and ATS…