ServlogUpdated 2026-06-28
GMC Sierra 1500 Oil Capacity & Type
Compiled & reviewed by Nikolai Tsyrenov · Updated 2026-06-28 · confidence: high
How much oil the GMC Sierra 1500 takes at an oil change, and which grade.
In short: the GMC Sierra 1500 takes about 8.0 qt (5.3L/6.2L V8); 6.0 qt (2.7L turbo) of 0W-20 (dexos1; 2.7T = 5W-30) oil with a new filter (4th gen, 2019–2024). Add gradually and verify on the dipstick.
| Oil capacity (with filter) | 8.0 qt (5.3L/6.2L V8); 6.0 qt (2.7L turbo) |
|---|---|
| Oil type / viscosity | 0W-20 (dexos1; 2.7T = 5W-30) full synthetic |
| Applies to | 4th gen, 2019–2024 |
Tip: fill to about 90% of capacity, run the engine, let it settle, then top up to the dipstick's full mark. Overfilling can be as harmful as running low.
FAQ
How much oil does a GMC Sierra 1500 take?
The GMC Sierra 1500 (4th gen, 2019–2024) takes about 8.0 qt (5.3L/6.2L V8); 6.0 qt (2.7L turbo) of oil with a new filter. Add it gradually and confirm the final level on the dipstick.
What oil type does the GMC Sierra 1500 use?
0W-20 (dexos1; 2.7T = 5W-30) full synthetic, unless your owner's manual or oil cap specifies otherwise.
Does the oil capacity differ by engine?
Yes — it depends on the exact engine. The figure here is for the 4th gen, 2019–2024; other engines, years or hybrid variants can differ, so check your manual.
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General guidance compiled from manufacturer specifications (GMC Sierra / GM maintenance schedule) — confidence: high. Always confirm against your GMC Sierra 1500 owner's manual.
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