2002 GMC Envoy XL Oil Type & Capacity
The 2002 GMC Envoy XL takes 5W-30 motor oil — 7.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 7.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 4WD | API - SAE 5W-30 | 7.00 QTS. | — | — |
| RWD | API - SAE 5W-30 | 7.00 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your Envoy XL
2002 GMC Envoy XL factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
15.2 quarts (14.38 L) — 50/50 mixture of DEX-COOL and clean, drinkable water
Frequently asked questions
What type of oil does a 2002 GMC Envoy XL take?
The 2002 GMC Envoy XL takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
How much oil does a 2002 GMC Envoy XL take?
The 2002 GMC Envoy XL holds 7.0 quarts with a filter change.
Can I use synthetic oil in my 2002 GMC Envoy XL?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2002 GMC Envoy XL. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.