: Return your Buick to a participating dealer and pay any applicable fees (disposition, excess wear, or mileage).
To avoid unexpected charges, follow the official GM Financial Lease-End Guide : buick lease
Lease rates vary by model and region, but recent 2026 model year promotions generally follow a 24 to 36-month structure. : Return your Buick to a participating dealer
: You can request a 10-day valid purchase quote through your GM Financial MyAccount dashboard. or mileage). To avoid unexpected charges