Checked oil specs by engine
2021 Volkswagen Atlas Cross Sport oil capacity, type & filter
The 2021 Volkswagen Atlas Cross Sport oil capacity is 6 qt (2.0L 4-Cyl Turbo) and 5.8 qt (3.6L V6). All engines use 0W-30 oil.
| Engine | Capacity | Oil Type | Filter |
|---|---|---|---|
| 2.0L 4-Cyl Turbo | 6 qt | 0W-30 | Purolator PL21478 |
| 3.6L V6 | 5.8 qt | 0W-30 | Purolator L26293 |
Match one of 2 checked engine options before buying oil or a filter. Also check 2021 Volkswagen Atlas .
Purolator PL21478 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
Purolator L26293 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
2021 Volkswagen Atlas Cross Sport oil specs: capacity conditions and filter notes
Check the door jamb sticker, owner's manual, or displacement badge on the engine cover. Match it to the engine options listed above before buying oil or a filter.
All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.
With filter means the volume includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2021 Volkswagen Atlas Cross Sport
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).
Supported by Purolator Part Finder and AMSOIL Lookup.
4 checked source rows for the 2021 Volkswagen Atlas Cross Sport.
Before ordering for this 2021 Volkswagen Atlas Cross Sport
- Capacity
- 6 qt (Service fill)
- Oil type
- 0W-30
- Interval
- 10,000 mi / 12 mo
- Filter
- Purolator PL21478
- Capacity
- 5.8 qt
- Oil type
- 0W-30
- Interval
- 10,000 mi / 12 mo
- Filter
- Purolator L26293
Source check: Last checked 2026-06-23 from Pennzoil OATS, AMSOIL Lookup, Purolator Part Finder, and Castrol (Olyslager).
Volkswagen Atlas Cross Sport oil specs by year
This table includes checked Volkswagen Atlas Cross Sport model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2025 | 6 qt | 0W-20 | WIX 51032 |
| 2024 | 6 qt | 0W-20 | Purolator PL21478 |
| 2023 | 6 qt (multiple engines) | 0W-30 | Purolator PL21478 |
| 2022 | 6 qt (multiple engines) | 0W-30 | Purolator PL21478 |
| 2021 Current page | 6 qt (multiple engines) | 0W-30 | Purolator PL21478 |
| 2020 | 6 qt (multiple engines) | 0W-30 | Purolator PL21478 |
How we verified 2021 Volkswagen Atlas Cross Sport oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-23.
This page checked 4 sources for the 2021 Volkswagen Atlas Cross Sport. The table lists which checked source contributed capacity, oil type, or filter evidence.
We checked leading oil brands and aftermarket filter catalogs so you don't have to.
- Confidence
- Verified fit
- Sources checked
- 4
- Last checked
- 2026-06-23
- Capacity: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
- Oil type: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
- Filter: Purolator Part Finder and AMSOIL Lookup
- Change interval: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
| Source | Supports | Checked | Link |
|---|---|---|---|
| Pennzoil OATS | Capacity, Oil type | 2026-06-23 | Visit brand site |
| AMSOIL Lookup | Capacity, Oil type, Filter | 2026-06-23 | Visit brand site |
| Purolator Part Finder | Filter | 2026-06-23 | Visit brand site |
| Castrol (Olyslager) | Capacity, Oil type | 2026-06-23 | Visit brand site |
2021 Volkswagen Atlas Cross Sport oil FAQ
Which engine configuration applies to my vehicle?
Use the door jamb sticker, owner's manual, or engine cover badge to identify your engine, then match it to the engine options listed above.
Is the oil capacity measured with or without the filter?
Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Why should I confirm before buying?
Retailer catalogs can update separately. Confirm the exact 2021 Volkswagen Atlas Cross Sport selector at checkout before you buy.
Do I also need to match the OEM oil approval?
Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.
How often should I change the oil on a 2021 Volkswagen Atlas Cross Sport?
Change intervals vary by engine option for this vehicle. Always follow your owner's manual and oil-life monitor. Severe service may require a shorter interval.
Do I need a new drain plug gasket?
Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.
2021 Volkswagen Atlas Cross Sport maintenance checklist
One part checked. Look up the rest while you're here.
Where to buy
These are retailer search paths for your vehicle's oil and filter specs. Verify final fitment at checkout.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare oil and filter listings for the 2021 Volkswagen Atlas Cross Sport. Confirm capacity, viscosity, and filter part number before checkout.
Search 2021 Volkswagen Atlas Cross Sport oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2021 Volkswagen Atlas Cross Sport before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2021 Volkswagen Atlas Cross Sport oil & filter →Amazon
Search Amazon listings for the 2021 Volkswagen Atlas Cross Sport and check listing fitment notes against the specs above.
Search 2021 Volkswagen Atlas Cross Sport oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2021 Volkswagen Atlas Cross Sport and verify oil capacity, viscosity, and filter part number before ordering.
Search 2021 Volkswagen Atlas Cross Sport oil & filter →Look up another vehicle
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