Pontiac Montana SV6 AWD Engine Oil Specs

The Pontiac Montana SV6 AWD was produced from 2006 to 2006. This model typically uses 5W-30 full synthetic engine oil — a specification common to most Pontiac Mon-series vehicles.

Selecting the correct oil viscosity for your Pontiac Montana SV6 AWD is essential. Using a grade that is too thin reduces protection at operating temperature, while too thick an oil impairs cold-start flow and reduces fuel economy. Always match the exact grade shown for your specific model year.

The recommended oil change interval for the Pontiac Montana SV6 AWD is every 5,000 miles or 6 months. Under severe driving conditions — track use, towing, or frequent cold starts — shorten this interval by 25–30%.

When servicing your Pontiac Montana SV6 AWD, always replace the oil filter at every oil change. Using a quality filter — such as Fram, Mobil 1, or OEM equivalent filters — ensures clean oil circulation through the engine block.

Oil change costs for the Pontiac Montana SV6 AWD at a US dealership or local service center typically range from $60 to $110 for a standard synthetic blend or full synthetic service. DIY oil changes cost approximately $30–$65 in parts (oil + filter) and take about 30 minutes with the right tools.

Always consult your vehicle's owner's manual to confirm the exact specification for your specific trim and engine variant, as some Pontiac Montana SV6 AWD configurations may have different requirements.