Cadillac STS Oil Capacity by Year
Complete oil capacity data for all Cadillac STS model years (2000 to 2006). Click any year to expand and view specifications by trim.
2006 Cadillac STS
2 trims • Up to 4.7 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 4.5 quarts | Conventional | 5W-20 |
| SE | 2.5L 4-Cyl | 4.7 quarts | Conventional | 5W-30 |
2005 Cadillac STS
2 trims • Up to 5.4 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 5.1 quarts | Conventional | 5W-30 |
| SE | 2.5L 4-Cyl | 5.4 quarts | Conventional | 5W-30 |
2004 Cadillac STS
2 trims • Up to 4.6 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 4.6 quarts | Conventional | 5W-30 |
| SE | 2.5L 4-Cyl | 4.6 quarts | Conventional | 5W-30 |
2003 Cadillac STS
2 trims • Up to 5.4 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 4.9 quarts | Conventional | 10W-30 |
| SE | 2.5L 4-Cyl | 5.4 quarts | Conventional | 5W-30 |
2002 Cadillac STS
2 trims • Up to 5.4 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 5.4 quarts | Conventional | 5W-30 |
| SE | 2.5L 4-Cyl | 5.3 quarts | Conventional | 5W-30 |
2001 Cadillac STS
2 trims • Up to 5.1 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 4.8 quarts | Conventional | 10W-30 |
| SE | 2.5L 4-Cyl | 5.1 quarts | Conventional | 5W-30 |
2000 Cadillac STS
2 trims • Up to 4.6 quarts
▼
| Trim | Engine | Oil Capacity | Oil Type | Viscosity |
|---|---|---|---|---|
| Base | 2.5L 4-Cyl | 4.6 quarts | Conventional | 10W-30 |
| SE | 2.5L 4-Cyl | 4.6 quarts | Conventional | 10W-30 |
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