Replacing a 2006 Pontiac Montana: Not Possible—Brand Discontinued 2009

You cannot buy a new Pontiac Montana. General Motors discontinued the entire Pontiac brand in April 2009 (bankruptcy restructuring). The last Montana rolled off the line in 2009 (as a rebadged Chevrolet Uplander/Saturn Relay).

Options for a 2006 owner:

• Repair/maintain existing vehicle (parts still available via GM/aftermarket).
• Replace with used minivan: Toyota Sienna, Honda Odyssey, Chrysler Pacifica, Kia Carnival — more reliable, safer, efficient.
• GM alternatives: Chevrolet Traverse, Buick Enclave, GMC Acadia (3-row crossovers).

"Replacing" the model itself is impossible; the marque is gone. Focus on replacing the vehicle with a modern equivalent.