Pontiac Grand Prix oil specs by year
The Pontiac Grand Prix (2005–2008) uses 4.5 qt of 5W-30 oil across all 4 model years covered here for the primary engine. Select a year below for the full record with filter part numbers and source notes.
Multiple engine options: The Pontiac Grand Prix was offered with 5 engine options across its history.
Open the exact year page and select your engine to see the correct capacity and viscosity for your vehicle.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2008 | 4.5 qt | 5W-30 | AMSOIL EA15K29; WIX 51040; AMSOIL EA15K01 Verified fit | Open record → |
| 2007 | 4.5 qt | 5W-30 | AMSOIL EA15K29; WIX 51040; AMSOIL EA15K01 Verified fit | Open record → |
| 2006 | 4.5 qt | 5W-30 | AMSOIL EA15K29; WIX 51040; AMSOIL EA15K01 Verified fit | Open record → |
| 2005 | 4.5 qt | 5W-30 | AMSOIL EA15K29; WIX 51040; AMSOIL EA15K01 Verified fit | Open record → |
Pontiac Grand Prix oil spec changes by year
Oil specs remained consistent across the 2005–2008 model years covered here. The primary engine uses 4.5 qt of 5W-30 throughout this range. Always open the exact year page and confirm the source notes before buying.
Capacity
4.5 qt
Same across all 4 listed years
Oil type
5W-30
Same across all 4 listed years
Filter brands
AMSOIL, WIX, CHAMP / LUBER-FINER, Purolator
In checked records — open year page for part numbers
- 2006: engine option “2.2L” removed.
- 2006: engine option “3.4L V6” removed.
Pontiac Grand Prix oil — frequently asked questions
- What oil does the Pontiac Grand Prix take?
- The Pontiac Grand Prix takes 4.5 qt of 5W-30 oil across the 2005–2008 model years covered here. Always open the exact year page and confirm in your owner's manual before buying.
- Is the oil capacity the same for all Pontiac Grand Prix years?
- Yes. All 4 Pontiac Grand Prix model years covered here use 4.5 qt as the primary engine capacity. Confirm in your owner's manual before buying.
- Does the Pontiac Grand Prix have different oil specs for different engines?
- Yes. The Pontiac Grand Prix has been offered with multiple engine options (2.2L, 3.1L V6, 3.4L V6, and others). Each engine can have a different oil capacity and viscosity. Open the exact year page, select your engine, and confirm specs before buying.
- What oil filter fits the Pontiac Grand Prix?
- The most recent checked year lists AMSOIL EA15K29; WIX 51040; AMSOIL EA15K01 as a compatible oil filter for the Pontiac Grand Prix. Filter part numbers can change across model years — open the exact year page for the source-checked part number for your year.
Look up a specific Pontiac Grand Prix year
Select a model year to open the exact checked oil fitment record before ordering.