Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20 — 6-Quart Pack (6×1 QT), Up to 20,000-Mile Protection

Mobil 1 Extended Performance 0W-20 is a full-synthetic engine oil engineered to protect and clean modern engines for up to 20,000 miles between oil changes.*

Mobil 1’s Extended Performance 0W-20 blends advanced synthetic base stocks with the brand’s Triple Action+ additive system to deliver sustained lubrication, deposit control, and performance under a wide range of temperatures. Formulated to meet ILSAC GF-6 specifications, this grade supports contemporary gasoline and diesel passenger vehicles — including turbocharged and high-output engines — and is widely recommended by mechanics and vehicle manufacturers.

How does this oil protect an engine over long oil change intervals?

The formula is optimized to resist oxidation and viscosity breakdown, which helps maintain oil film strength and reduce harmful sludge and deposits during extended drain intervals. Its thermal stability supports higher internal temperatures while additives prevent wear on critical metal surfaces.

• Engine protection up to 20,000 miles or 1 year (whichever comes first) when used per Mobil guidelines*
• Controls oxidation to maintain viscosity and reduce deposit formation
• Triple Action+ additives enhance wear protection and cleanliness

Will 0W-20 help with cold starts and high-heat operation?

0W-20 provides excellent low-temperature flow, helping oil circulate quickly at cold starts to protect moving parts. At the same time, the full-synthetic base and stabilizing additives resist thinning at high operating temperatures, preserving lubrication under stress.

• Low-temperature protection down to -40°F for faster cold-start lubrication
• Heat protection up to approximately 500°F to maintain film strength
• Consistent viscosity control across temperature extremes

Is this oil suitable for modern engines and fuel-efficient designs?

Yes — Mobil 1 Extended Performance 0W-20 meets ILSAC GF-6 requirements, addressing concerns such as low-speed pre-ignition (LSPI) in turbocharged engines and offering timing chain wear protection. Its low-viscosity formulation can also contribute to fuel-efficiency goals in many light-duty vehicles.

• Meets ILSAC GF-6 for LSPI and timing-chain protection
• Formulated for passenger cars, SUVs, light vans, and trucks with modern engines
• Helps maintain engine cleanliness for consistent performance and economy

What practical benefits will I notice after switching to Mobil 1 Extended Performance?

Drivers typically see stable engine operation, reduced deposit buildup, and reliable start-up protection in varied climates. Over extended service intervals, the oil helps preserve engine components and performance while supporting recommended maintenance schedules.

• Cleaner internals and fewer sludge deposits over time
• Strong wear protection during normal and severe driving conditions
• Recommended by mechanics and trusted in motorsports applications

Who is this for: Mobil 1 Extended Performance 0W-20 is aimed at owners of modern gasoline and diesel passenger vehicles — including those with turbocharged or high-output engines — who prefer full-synthetic protection and want the option of extended oil-change intervals when used according to Mobil’s maintenance and warranty guidelines. Ideal for drivers in mixed climates who value engine cleanliness, sustained performance, and recommended OEM compatibility.

*Protects for up to 20,000 miles or 1 year, whichever comes first, when used as specified by Mobil’s limited warranty. For details visit Mobil.US.