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2016 BMW i8 oil capacity, type & filter

The 2016 BMW i8 takes 4.5 qt of 0W-20 oil.

Applies to checked engine: 1.5L 3-Cyl Turbo.

Capacity 4.5 qt i Capacity condition is not listed in the checked data, so confirm whether the service-fill amount includes a new filter before adding oil. See how we verify. Learn how we verify fitment Verified fit Buy at least 5 qt total; listed capacity is 4.5 qt.
Oil type 0W-20 i Based on 4 checked sources: AMSOIL Lookup, Pennzoil OATS, Valvoline Product Finder, and Castrol (Olyslager). Additional cross-check is still pending: agreement across all checked oil-type sources. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment
LL-17 FE+
Oil Filters Options cross-checked
HASTINGS / BALDWIN Shown first P40182 Search P40182 Purolator L28209 Search L28209 K&N HP-7039 Search HP-7039

HASTINGS / BALDWIN P40182 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

8 sources checked Last checked: 2026-06-27 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
Full synthetic options for 0W-20
Mobil 1 Extended Performance 0W-20 → Castrol Edge 0W-20 → Pennzoil Platinum 0W-20 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

2016 BMW i8 oil specs: capacity conditions and filter notes

Filter part numbers

All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.

Verify before checkout

Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.

Source coverage for the 2016 BMW i8

Capacity sources

Supported by Pennzoil OATS, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil.

Oil type sources

Supported by Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager).

Filter sources

Supported by K&N Filters, Purolator Part Finder, and RockAuto.

Source coverage

8 checked source rows for the 2016 BMW i8.

Before ordering for this 2016 BMW i8

Checkout verification checklist
1.5L 3-Cyl Turbo Buy →
Capacity
4.5 qt
Oil type
0W-20
Filter
HASTINGS / BALDWIN P40182

Source check: Last checked 2026-06-27 from AMSOIL Lookup, K&N Filters, Pennzoil OATS, RockAuto, Purolator Part Finder, Valvoline Product Finder, CarAraC Engine Oil, and Castrol (Olyslager).

BMW i8 oil specs by year

This table includes checked BMW i8 model years available in our database.

Year Capacity Oil type Filter
2020 4.5 qt 0W-20 Purolator PL21756
2019 4.5 qt 0W-20 HASTINGS / BALDWIN P40182
2017 4.2 qt 0W-20 HASTINGS / BALDWIN P40182
2016 Current page 4.5 qt 0W-20 HASTINGS / BALDWIN P40182
2015 4.2 qt 0W-20 HASTINGS / BALDWIN P40182
2014 4.2 qt 0W-20 HASTINGS / BALDWIN P40182

How we verified 2016 BMW i8 oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-27.

This page checked 8 sources for the 2016 BMW i8. 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
Cross-check pending i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 1.5L 3-Cyl Turbo oil type. Use the listed values as references and confirm the exact engine before ordering or adding oil. See how we verify. Learn how we verify fitment
Sources checked
8
Last checked
2026-06-27
Field-level source support
  • Capacity: Pennzoil OATS, Castrol (Olyslager), Valvoline Product Finder, and CarAraC Engine Oil
  • Oil type: Pennzoil OATS, Valvoline Product Finder, AMSOIL Lookup, and Castrol (Olyslager)
  • Filter: K&N Filters, Purolator Part Finder, and RockAuto
Source Supports Checked Link
AMSOIL Lookup Oil type 2026-06-27 Visit brand site
K&N Filters Filter 2026-06-27 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-27 Visit brand site
RockAuto Filter 2026-06-27 Checked source
Purolator Part Finder Filter 2026-06-27 Visit brand site
Valvoline Product Finder Capacity, Oil type 2026-06-27 Checked source
CarAraC Engine Oil Capacity 2026-06-27 Checked source
Castrol (Olyslager) Capacity, Oil type 2026-06-27 Visit brand site

2016 BMW i8 oil FAQ

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 2016 BMW i8 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 2016 BMW i8?

Use the oil-life monitor or the interval in your owner's manual for this engine. Severe service can 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.

2016 BMW i8 maintenance checklist

One part checked. Look up the rest while you're here.

Where to buy

These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.

This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.

Look up another vehicle

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