*$1,000 Accessory Allowance: must take new retail delivery of a 2021/2022 Silverado 1500, Silverado HD or Colorado with eligible GM or Associated Accessories by 10/31/22. Accessory purchase must be equal to or more than $1,000 MSRP. Excludes tax and installation. Not available with some other offers. *0% APR financing on Buick SUV models: Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 10/31/22. *0% APR financing on most GMC models: Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Some features shown may have limited, late or no availability. See dealer for feature availability.