Pontiac Montana Specs, Engines & Dimensions (2005–2009) — Second Generation
The second-generation Pontiac Montana is a family minivan aimed at everyday trips. You get a practical cabin, sliding-door access, and a straightforward layout rather than a sporty drive.
A typical Pontiac Montana engine in this generation is a gasoline unit with an automatic transmission. One example is the 3.9 AT minivan with front-wheel drive: that drivetrain sends power to the front wheels for easy daily use. Treat this as a selected powertrain, not the complete lineup.
Minivan — Pontiac Montana Engines and Transmissions