How To Enter : Visit http://www2.onstar.com/web/portal/pushon and follow the instructions.
Eligibility : The OnStar Sweepstakes or (“Sweepstakes”) is open only to legal residents of the fifty (50) United States (including District of Columbia) and Canada, who at time of entry are at least eighteen (18) years of age or age of majority in their state, province or territory of residence, whichever is older and have a valid driver’s license.
Timing : The OnStar Sweepstakes begins on March 14, 2011, at 12:00:01 a.m. Eastern Time (ET) and ends on 11:59:59 p.m. (ET) on May 31, 2011 (the “Promotion Period”).
Limit : LIMIT THREE (3) ENTRIES PER PERSON REGARDLESS OF ENTRY METHOD.
Prize (s) :
Ten (10) Grand Prizes: Winners’ choice of only one Chevrolet, Buick, GMC or Cadillac vehicle, the estimated VRV of each prize vehicle not to exceed $131,681USD/$130,937CAD