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2018 BMW 440i Gran Coupe oil capacity, type & filter

The 2018 BMW 440i Gran Coupe takes 6.9 qt of 0W-20 oil.

Applies to checked engine: 3.0L 6-Cyl Turbo. Also check 2018 BMW 440i .

Capacity 6.9 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 7 qt total; listed capacity is 6.9 qt.
Oil type 0W-20 OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout. Verified fit
Oil Filters Options cross-checked
WIX Shown first 51032 Search 51032 WIX 51036 Search 51036 WIX 51040 Search 51040 WIX 51042 Search 51042 Purolator PL41404 Search PL41404

WIX 51032 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

3 sources checked Last checked: 2026-06-24 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.

2018 BMW 440i Gran Coupe 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 2018 BMW 440i Gran Coupe

Capacity sources

Supported by Pennzoil OATS and AMSOIL Lookup.

Oil type sources

Supported by Pennzoil OATS and AMSOIL Lookup.

Filter sources

Supported by Purolator Part Finder and AMSOIL Lookup.

Source coverage

3 checked source rows for the 2018 BMW 440i Gran Coupe.

Before ordering for this 2018 BMW 440i Gran Coupe

Checkout verification checklist
3.0L 6-Cyl Turbo Verified fit Buy →
Capacity
6.9 qt
Oil type
0W-20
Filter
WIX 51032

Source check: Last checked 2026-06-24 from AMSOIL Lookup, Pennzoil OATS, and Purolator Part Finder.

Same oil specs on other 2018 BMW models

340i GT xDrive, 340i xDrive, 440i xDrive, 440i xDrive Gran Coupe, 540i xDrive

BMW 440i Gran Coupe oil specs by year

This table includes checked BMW 440i Gran Coupe model years available in our database.

Year Capacity Oil type Filter
2025 7.2 qt 0W-20 WIX 51032
2024 7.6 qt 0W-20 WIX 51032
2020 6.9 qt 0W-20 WIX 51032
2019 6.9 qt 0W-20 WIX 51032
2018 Current page 6.9 qt 0W-20 WIX 51032
2017 6.9 qt 0W-20 WIX 51032

How we verified 2018 BMW 440i Gran Coupe oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-24.

This page checked 3 sources for the 2018 BMW 440i Gran Coupe. 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
3
Last checked
2026-06-24
Field-level source support
  • Capacity: Pennzoil OATS and AMSOIL Lookup
  • Oil type: Pennzoil OATS and AMSOIL Lookup
  • Filter: Purolator Part Finder and AMSOIL Lookup
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-24 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-24 Visit brand site
Purolator Part Finder Filter 2026-06-24 Visit brand site

2018 BMW 440i Gran Coupe 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 2018 BMW 440i Gran Coupe 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 2018 BMW 440i Gran Coupe?

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.

2018 BMW 440i Gran Coupe 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.

Look up another vehicle

Find checked oil capacity, type, and filter data by exact year, make, and model.

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