Checked oil specs by engine
2020 Kia Cadenza oil capacity, type & filter
The 2020 Kia Cadenza takes 6.9 qt of 5W-30 oil. Supported by 8 checked sources.
Applies to checked engine: 3.3L 6-Cyl.
WIX 51032 is copied into the checkout checklist as the first source-backed candidate for the 3.3L 6-Cyl. 6 other candidate numbers are kept for cross-checking; confirm the exact filter in the retailer selector before buying.
Same oil specs for 2017–2020 in checked records.
Same oil specs also checked for the 2020 Kia Sedona.
Capacity shown is the Service fill. Confirm before adding oil.
Search paths only — confirm the bottle matches your viscosity, API/OEM approval requirements, and purchase quantity before checkout.
2020 Kia Cadenza oil specs: capacity conditions and filter notes
The filter part numbers listed above come from checked source rows for this vehicle and engine. Use them as candidates, then confirm the exact part number at checkout; do not substitute across engine rows.
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.
Quick reference for this 2020 Kia Cadenza
- Capacity
- 6.9 qt (Service fill)
- Oil type
- 5W-30
- Interval
- 7,500 mi / 12 mo
- Filter
- WIX 51032
Source check: Last checked 2026-06-27 from AMSOIL fitment lookup, K&N Filters, Pennzoil oil application database, RockAuto parts catalog, Purolator fitment catalog, Valvoline Product Finder, CarAraC Engine Oil, and Castrol fitment database.
Checked oil rows for the 2020 Kia Cadenza share the listed capacity, viscosity, and filter pattern with 2020 Kia Sedona. This page remains keyed to the exact Cadenza row; confirm that model in the seller selector before buying oil or a filter.
Kia Cadenza oil specs by year
7 checked Kia Cadenza years in the database. Open the exact year page to confirm oil spec for your engine before buying.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2020 Current page | 6.9 qt | 5W-30 | WIX 51032 |
| 2019 | 6.9 qt | 5W-30 | WIX 51032 |
| 2018 | 6.9 qt | 5W-30 | WIX 51032 |
| 2017 | 6.9 qt | 5W-30 | WIX 51032 |
| 2016 | 6 qt (multiple engines) | 5W-30 | WIX 51032 |
| 2015 | 6 qt (multiple engines) | 5W-30 | ULTRA-POWER WL10164 |
| 2014 | 6 qt (multiple engines) | 5W-30 | WIX 51032 |
How we verified 2020 Kia Cadenza oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-27.
This page checked 8 sources for the 2020 Kia Cadenza. Capacity: Pennzoil oil application database, AMSOIL fitment lookup, and CarAraC Engine Oil; oil type: Pennzoil oil application database, Valvoline Product Finder, CarAraC Engine Oil, and Castrol fitment database; filter: Purolator fitment catalog, AMSOIL fitment lookup, RockAuto parts catalog, and K&N Filters.
- Confidence
- Cross-check pending
- Sources checked
- 8
- Last checked
- 2026-06-27
- Capacity: Pennzoil oil application database, AMSOIL fitment lookup, and CarAraC Engine Oil
- Oil type: Pennzoil oil application database, Valvoline Product Finder, CarAraC Engine Oil, and Castrol fitment database
- OEM oil spec: Not source-backed on this page
- Filter: Purolator fitment catalog, AMSOIL fitment lookup, RockAuto parts catalog, and K&N Filters
- Change interval: Castrol fitment database
| Source | Supports | Checked | Link |
|---|---|---|---|
| AMSOIL fitment lookup | Capacity, Filter | 2026-06-27 | Visit brand site |
| K&N Filters | Filter | 2026-06-27 | Visit brand site |
| Pennzoil oil application database | Capacity, Oil type | 2026-06-27 | Visit brand site |
| RockAuto parts catalog | Filter | 2026-06-27 | Checked source |
| Purolator fitment catalog | Filter | 2026-06-27 | Visit brand site |
| Valvoline Product Finder | Oil type | 2026-06-27 | Checked source |
| CarAraC Engine Oil | Capacity, Oil type | 2026-06-27 | Checked source |
| Castrol fitment database | Oil type, Change interval | 2026-06-27 | Visit brand site |
2020 Kia Cadenza oil questions that affect checkout
Does the listed capacity include the filter?
Check the capacity condition shown above. With filter includes a new filter; service fill is the normal drain-and-fill amount; dry fill is for a fresh empty engine.
How often should I change the oil on a 2020 Kia Cadenza?
Castrol's service data indicates a 7,500 mi / 12 mo change interval for the 2020 Kia Cadenza. Your actual service need depends on driving conditions and the oil-life monitor reading. Always confirm against your owner's manual; severe-duty cycles may shorten the interval.
2020 Kia Cadenza oil — questions before buying
- Can I use 10W-30 or 5W-40 instead of 5W-30 in my 2020 Kia Cadenza?
- The checked source rows on this page list 5W-30 for the 2020 Kia Cadenza. Use 5W-30 unless your owner's manual, oil cap, or service information for your exact engine allows another grade. If a retailer suggests 10W-30 or 5W-40, match the engine row first and confirm the grade before buying.
2020 Kia Cadenza maintenance checklist
One part checked. Look up the rest while you're here.
Where to buy
These are retailer search paths for listed specs on this page. Use the retailer's vehicle selector at checkout to confirm before ordering.
This section may include affiliate or sponsored retailer links. They are search paths, not fitment evidence.
Walmart
Search Walmart for 2020 Kia Cadenza oil and filter, then match the listing specs against the capacity and viscosity shown above before adding to cart.
Search 2020 Kia Cadenza oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2020 Kia Cadenza to confirm oil capacity, viscosity, and filter fitment before checkout.
Search 2020 Kia Cadenza oil & filter →Amazon
Search Amazon for the 2020 Kia Cadenza oil and filter and verify the listing's engine fit note matches your engine before ordering.
Search 2020 Kia Cadenza oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2020 Kia Cadenza oil and filter and cross-check capacity, viscosity, and filter part number against the specs above.
Search 2020 Kia Cadenza oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.