HomeAll RepliesRe: GM’s lack of limited slip differentials (LSD) Re: GM’s lack of limited slip differentials (LSD) Sponsored October 17, 2012 at 8:50 pm #40697 Z15Participant The 2013 Buick LaCrosse comes with a G96 Differential, electronic limited slip. Standard on model 4GG69 AWD Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored