NOTE: This is the "not an OnStar member" entry link. If you are an OnStar member, enter here. LIMITS: There is a maximum of 4 Instant Win Game Plays and 20 Sweepstakes entries for Phase 1 (starts 3/26), a maximum of 1 Instant Win Game Play and 43 Sweepstakes entries for Phase 2 (starts 4/16), and a maximum total of 1 Instant Win Game Play and 30 Sweepstakes entries for Phase 3 (starts 5/7). You will receive sweepstakes entries when you play the Instant Win Game.

The OnStar A Better Drive Sweepstakes & Instant Win Game will award one Grand Prize Winner an all-new 2024 Blazer EV RS vehicle.

700 Instant Win Sweepstakes Prizes: (100) A $50 service voucher. (600) A $10 e-gift card redeemable on the OnStar e-gift card site.