2027 GMC Terrain Cash & Rebate Offers
GMC Bonus Cash (26-40AG-010) $500. Valid: 6/2/2026 to 6/30/2026. GMC GMF Bonus Cash Program (26-40AU-004) $500. Valid: 6/2/2026 to 6/30/2026. This program must be used to reduce the amount financed through one of the GM Financial APR Programs. GM Lease Conquest Program (26-40CG-005) $2,000. Valid: 6/2/2026 to 6/30/2026. Eligible customers who have a current lease of 2021 model year or newer GM or Non-GM vehicle. GM Military Cash Allowance Program (26-16-003) $500. Valid: 6/2/2026 to 1/4/2027. For active, reserve and retired military personnel. GM Lease Loyalty Program (26-40CG-005) $2,000. Valid: 6/2/2026 to 6/30/2026. Eligible customers who have a current lease of 2021 model year or newer GM or Non-GM vehicle.
Our analysis
The $500 cashback offer is at the 25th percentile of peer deals, which range from $500 to $2,000. This amount is below the peer median of $1,000. This deal may suit buyers seeking the lowest available incentive rather than maximizing savings.