2005 Buick Terraza Oil Type & Capacity

The 2005 Buick Terraza takes 5W-30 motor oil — 4.0 quarts with a filter change, per the factory service manual.

Factory-spec answer

5W-304.0 quarts with filter

Oil capacity by engine

EngineOil Type (viscosity)Capacity w/ FilterCapacity w/o FilterNotes
CX, AWDAPI - SAE 5W-304.00 QTS.Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.
CX, FWDAPI - SAE 5W-304.00 QTS.Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.
CXL, AWDAPI - SAE 5W-304.00 QTS.Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.
CXL, FWDAPI - SAE 5W-304.00 QTS.Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.

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More specs & repair guides for your Terraza

2005 Buick Terraza factory service manualAll fluid capacities (transmission, coolant, brakes)

Powered by factory manual data from our partner site AllOEMManuals.com.

Coolant capacity

12.8 quarts (12.11 L) — 50/50 mixture of DEX-COOL and clean drinkable water

Frequently asked questions

What type of oil does a 2005 Buick Terraza take?

The 2005 Buick Terraza takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.

How much oil does a 2005 Buick Terraza take?

The 2005 Buick Terraza holds 4.0 quarts with a filter change.

Can I use synthetic oil in my 2005 Buick Terraza?

Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2005 Buick Terraza. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.

Other Buick Terraza years

2007 Terraza2006 Terraza

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