2016 Chevrolet Suburban 3500 HD Oil Type & Capacity: 5W-30 (6.0 quarts)
The 2016 Chevrolet Suburban 3500 HD takes 5W-30 motor oil — 6.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| LS | API - SAE 5W-30 | 6.00 QTS. | 5.50 QTS. | Use only engine oil licensed to the dexos1 specification, or equivalent. ACDelco dexos1 Synthetic Blend is recommended. Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty. Check to be sure the oil is approved to the dexos1 specification. 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. DO NOT use other viscosity grade oils such as SAE 10W-30, 10W-40, or 10W-50. |
| LT | API - SAE 5W-30 | 6.00 QTS. | 5.50 QTS. | Use only engine oil licensed to the dexos1 specification, or equivalent. ACDelco dexos1 Synthetic Blend is recommended. Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty. Check to be sure the oil is approved to the dexos1 specification. 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. DO NOT use other viscosity grade oils such as SAE 10W-30, 10W-40, or 10W-50. |
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More factory specs & repair guides for your Suburban 3500 HD
🛞 2016 Chevrolet Suburban 3500 HD Tire Size & Pressure →🌧️ 2016 Chevrolet Suburban 3500 HD Wiper Blade Sizes →💡 2016 Chevrolet Suburban 3500 HD Light Bulb Sizes →📖 2016 Chevrolet Suburban 3500 HD Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
16.2 quarts (15.33 L) — 50/50 mixture of DEX-COOL and clean, drinkable water. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling.
Frequently asked questions
What type of oil does a 2016 Chevrolet Suburban 3500 HD take?
The 2016 Chevrolet Suburban 3500 HD takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2016 Chevrolet Suburban 3500 HD?
The 2016 Chevrolet Suburban 3500 HD oil capacity is 6.0 quarts with a filter change, or 5.5 quarts without changing the filter.
How often should I change the oil in my 2016 Chevrolet Suburban 3500 HD?
Most 2016 Chevrolet Suburban 3500 HD owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Chevrolet recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2016 Chevrolet Suburban 3500 HD?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2016 Chevrolet Suburban 3500 HD. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.