1998 BMW 740IL Oil Capacity: Exact Specifications & Performance Insights

Published by Huf February 3, 2026

For enthusiasts and technicians alike, understanding the oil capacity of the 1998 BMW 740IL is vital for preserving its legendary performance and reliability.

BMW Engine Oil Capacity Chart(Models A to Z) | Engine Oil Journal

BMW Engine Oil Capacity Chart(Models A to Z) | Engine Oil Journal

Source: engineoiljournal.com

1998 BMW 740IL Oil Capacity Specification

The 1998 BMW 740IL, a symbol of refined German engineering, features a total engine oil capacity of 6.0 liters. This precise volume ensures optimal lubrication for high-performance operation, supporting critical components under demanding conditions. Proper oil maintenance not only extends engine life but also sustains the vehicle’s signature power and smoothness.

A Visual Guide to the Engine Parts of a 1998 BMW 740il

A Visual Guide to the Engine Parts of a 1998 BMW 740il

Source: carschematics.com

Engine Type and Oil Requirements

Powered by the B58 inline-six engine, the 740IL demands high-quality engine oil designed for precision and thermal stability. The 6.0-liter capacity aligns with BMW’s engineering standards, allowing for consistent oil flow and cooling efficiency. Consulting the owner’s manual confirms that using the correct viscosity grade—typically 5W-60—is essential to maximize performance and durability.

1998 Bmw 740i Specs

1998 Bmw 740i Specs

Source: fity.club

Maintenance Best Practices

Regular oil changes every 5,000 to 7,500 miles help maintain peak engine health. Using certified BMW oil ensures compatibility and performance. Monitoring oil levels and quality prevents wear, preserving the 740IL’s legacy as a benchmark in luxury performance sedans.

1998 BMW 740iL | Hypercars | Hypercars

1998 BMW 740iL | Hypercars | Hypercars

Source: hypercars.io

Knowing the 1998 BMW 740IL’s oil capacity is more than a technical detail—it’s key to unlocking and sustaining its exceptional performance. For owners and mechanics, this knowledge empowers informed maintenance, ensuring this classic continues to deliver excellence. Keep your 740IL running flawlessly—start with the right oil.

1998 BMW 740IL VIN: WBAGJ832XWDM12061 - CLASSIC.COM

1998 BMW 740IL VIN: WBAGJ832XWDM12061 - CLASSIC.COM

Source: www.classic.com

1998 BMW 740iL (4.4L 8 -cyl Engine Code M62 B44 4) Motor Oil, Filters and Lubricants - AMSOIL Unique poly-organic acid (OAT) formulation allows for use in a wide variety of vehicles Engineered to exceed original equipment manufacturer (OEM) requirements Protection up to 150,000 miles or 5 years, whichever comes first Ethylene glycol 50/50 pre. Oil, coolant and fuel capacity for BMW 740iL, edition of the year 1998 for North America U.S. 🚗 Don't guess on your 1998 BMW 740iL oil change.

No Reserve: 43k-Mile 1998 BMW 740iL for sale on BaT Auctions - sold for ...

No Reserve: 43k-Mile 1998 BMW 740iL for sale on BaT Auctions - sold for ...

Source: bringatrailer.com

Get the correct oil capacity, recommended motor oil type, and the perfect oil filter part number. Keep your engine happy! Bimmerforums is the preferred online BMW Forum and community for BMW owners.

No Reserve: 33k-Mile 1998 BMW 740iL for sale on BaT Auctions - sold for ...

No Reserve: 33k-Mile 1998 BMW 740iL for sale on BaT Auctions - sold for ...

Source: bringatrailer.com

At Bimmerforums, you will find technical how. Get the exact manufacturer-recommended specs for your 1998 BMW 740il with the 4.4L 8cyl Automatic 5-spd engine. Find the correct oil type, capacity, and other fluid specs.

No Reserve: 22-Years-Owned 1998 BMW 740iL for sale on BaT Auctions ...

No Reserve: 22-Years-Owned 1998 BMW 740iL for sale on BaT Auctions ...

Source: bringatrailer.com

The 1998 BMW 740iL, is driven by a sophisticated 4.4L 8 -cyl Engine Code M62 B44 4. This engine, known for its responsiveness and smooth power delivery, requires a specific oil change routine to maintain peak performance. This BMW 7 series 4.4 engine oil type is 5W-30 and oil capacity is 7.5 litres.

BMW 740iL has classical rear wheel drive (RWD) and automatic gearbox with 5 gears. Best recommended synthetic oil for your 1998 Bmw 740il. Save money on oil changes, avoid costly auto shop visits with the best synthetic oil, filters, transmission oil, coolants and differential fluids on the market! Drive 15,000 to 25,000 miles or 1 year!

Best price for Liqui Moly® 2331 Motor Oil. Fits 1998 BMW 740iL. Lifetime Replacement Guarantee and Free 60-Day Returns.

Buy now! 1998 BMW 740iL Engine Oil Change Vehicle Review Fitment Notes Showing 54 of 54 Results Click to Enlarge (Read Reviews).