2020 Chevrolet Impala Oil Type & Capacity: 5W-30 (6.0 quarts)
The 2020 Chevrolet Impala 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 |
|---|---|---|---|---|
| LT | API - SAE 5W-30 | 6.00 QTS. | — | ACDelco dexos1 full synthetic engine oil. |
| Premier | API - SAE 5W-30 | 6.00 QTS. | — | ACDelco dexos1 full synthetic engine oil. |
More factory specs & repair guides for your Impala
🛞 2020 Chevrolet Impala Tire Size & Pressure →🌧️ 2020 Chevrolet Impala Wiper Blade Sizes →💡 2020 Chevrolet Impala Light Bulb Sizes →📖 2020 Chevrolet Impala Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.9 quarts (9.36 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 2020 Chevrolet Impala take?
The 2020 Chevrolet Impala takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2020 Chevrolet Impala?
The 2020 Chevrolet Impala oil capacity is 6.0 quarts with a filter change.
How often should I change the oil in my 2020 Chevrolet Impala?
Most 2020 Chevrolet Impala 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 2020 Chevrolet Impala?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2020 Chevrolet Impala. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.