Mannol Legend Ultra 0W-20 GF-5 Fully Synthetic PAO Ester STJLR.51.5122 - 4 Litres ⚫ Review 🏆

Mannol Legend Ultra 0W20 is a fully synthetic engine oil designed for modern gasoline engines. Its main features include a low viscosity rating, synthetic PAO and ester base oil formulation, resource conserving properties, and industry approvals from ACEA and API.

This oil is marketed as a premium product that provides maximum engine protection, efficiency, and extended oil change intervals. The 0W20 viscosity grade is intended for fuel efficient engines that operate under a wide temperature range. The "0W" indicates good cold flow properties while the "20" denotes the viscosity rating at high operating temperatures.

Overall, Mannol Legend Ultra 0W20 is an advanced full synthetic motor oil intended to deliver exceptional performance in modern engines that call for this lighter viscosity grade. It combines a blend of synthetic base oils with an advanced additive package to provide durability and protection across a variety of driving conditions and temperatures.

Engine Compatibility

The Mannol Legend Ultra 0W20 motor oil is designed for use in gasoline engines, including modern turbocharged direct injection (TDI) engines. Its advanced formula allows it to provide exceptional protection and performance in these types of engines.

The 0W20 viscosity rating makes this oil ideal for providing fast oil flow at start up in cold temperatures. This helps reduce engine wear during cold starts. The oil flows fast enough to properly lubricate critical engine components almost immediately after ignition.

The synthetic base oil and additive package also make this motor oil suitable for turbocharged and direct injection engines. Turbo engines operate under higher pressures and temperatures which requires oil that can withstand extreme conditions without breaking down. Mannol Legend Ultra has high shear stability to maintain viscosity under stress. The advanced additives also prevent deposit build-up on delicate turbocharger parts.

Direct injection engines inject fuel directly into combustion chambers needing robust protection from wear and corrosion. Mannol Legend Ultra contains anti-wear additives to create a protective layer on engine surfaces. The detergents keep internal components clean to maintain optimal performance. Overall, this motor oil is engineered to provide complete protection for modern, computer-controlled gasoline engines.

Synthetic Base Oil

Mannol Legend Ultra 0W20 engine oil is made with a combination of synthetic polyalphaolefin (PAO) and esters for optimal performance. Unlike conventional mineral oils, synthetics like PAO and esters have superior resistance to oxidation, thermal breakdown, and viscosity loss at high temperatures. They also flow better at low temperatures compared to mineral oil.

The synthetic base oils allow Mannol Legend Ultra 0W20 to provide exceptional protection against wear, deposits, rust, corrosion etc. Synthetics form a strong lubricating film on engine surfaces even under extreme driving conditions. The uniform molecular structure also reduces friction for improved fuel economy.

Overall, the PAO/ester base oil gives Mannol Legend Ultra 0W20 higher quality and better performance compared to engine oils made from mineral oil. It allows the oil to retain its viscosity, lubricity and protection over extended drain intervals.

Low Viscosity Rating

The Mannol Legend Ultra 0W20 oil has an extremely low viscosity rating of 0W20. This thinner oil can provide improved fuel economy compared to higher viscosity oils.

The "0W" refers to the oil's behavior in cold temperatures. The "0" indicates the oil flows well and can lubricate the engine effectively even in subzero conditions. This allows for easier cold starts during winter.

The second part "20" refers to the viscosity rating at higher engine operating temperatures. A lower viscosity oil like 0W20 can flow through the engine easier when hot, reducing friction and pumping losses.

Overall, the 0W20 rating enables the oil to provide lubrication across a wide temperature range. And the low viscosity design allows the oil to flow with less resistance, reducing drag on engine components. This decreased friction translates into improved fuel efficiency compared to standard viscosity oils.

So drivers can benefit from better gas mileage by using Mannol Legend Ultra 0W20 in compatible engines. The thin oil flows easily when cold yet maintains sufficient viscosity when hot to properly lubricate the engine. This light oil improves efficiency without compromising engine protection.

Engine Protection

The Mannol Legend Ultra 0W20 engine oil provides excellent engine protection thanks to its fully synthetic PAO and ester formulation. The oil helps protect critical engine components from wear and damage in several ways:

• Wear Protection: The oil contains anti-wear additives that form a protective layer on metal surfaces, preventing metal-to-metal contact that can cause wear and tear over time. This helps reduce friction and ensures engine parts like pistons, rings, and bearings have a longer lifespan.

• Cleanliness: Detergent and dispersant additives in the oil help suspend contaminants and prevent them from depositing on engine parts. This keeps critical areas like piston skirts and under-crown areas cleaner for optimal performance. It also prevents sludge buildup that can restrict oil flow.

• Oxidation Resistance: The synthetic base oil and antioxidants in the formulation help the oil withstand high temperatures without thickening or breaking down. This prevents oxidation and oil degradation over long drain intervals.

• Rust & Corrosion Inhibitors: Additives protect engine parts from rusting and corrosion, especially during short trips and storage when moisture can build up inside the engine. This protects critical components from damage.

Overall, the Mannol Legend Ultra provides exceptional lubrication and protection for modern gasoline engines, helping extend engine life and maintain performance. The synthetic base oil and additive package deliver robust wear prevention, cleanliness, stability, and corrosion protection.

Oil Change Interval

One of the key benefits of using a high quality fully synthetic engine oil like Mannol Legend Ultra 0W20 is that it allows you to safely extend your oil change interval. Whereas you may need to change conventional oil every 5,000 miles, you can likely go 7,500 miles or even 10,000 miles between changes with this synthetic oil.

The advanced additive package and synthetic base oil work together to provide exceptional resistance to oxidation and thermal breakdown over extended use. So the oil maintains its viscosity, keeps engine parts properly lubricated, and continues to protect against wear and corrosion - even after thousands of miles of driving.

Many automakers now recommend longer drain intervals of 7,500 or even 10,000 miles for newer vehicles when using full synthetic oils that meet strict performance specifications. So by switching to Mannol Legend Ultra 0W20, you can follow those guidelines and potentially save on oil changes over time.

Just be sure to regularly check your oil level and watch for any changes in oil condition. As long as the oil isn't excessively dirty and continues to protect your engine, you can safely go longer between changes. But don't push it too far beyond the recommended interval.

Eco-Friendly

The Mannol Legend Ultra 0W20 motor oil is designed with the environment in mind. It features a low ash, sulfur and phosphorus formulation to help reduce emissions and engine wear.

Specifically, the oil contains lower levels of ZDDP anti-wear additives which are derived from phosphorus. While ZDDP helps prevent metal-on-metal contact in the engine, the phosphorus content produces sulfur and other emissions during combustion. By reducing ZDDP levels, the Legend Ultra oil minimizes these harmful byproducts.

The oil also utilizes next-generation detergent technology to keep the engine clean without relying on higher levels of metallic detergents. Traditional detergents use calcium, magnesium and other metals which end up in the exhaust as particulate matter pollution. With its advanced non-metallic additives, the Legend Ultra oil achieves outstanding detergency while remaining eco-friendly.

Overall, the efforts to reduce ash, sulfur and phosphorus in the formulation makes the Mannol Legend Ultra 0W20 oil more environmentally responsible without compromising engine protection and performance. Drivers can feel good choosing this green motor oil.

Pros

The Mannol Legend Ultra 0W20 engine oil has several benefits that make it a good choice for many drivers.

Performance

The fully synthetic PAO and ester formula provides excellent low temperature flow. This allows the oil to lubricate critical engine components right after startup in cold weather. The 0W viscosity rating ensures rapid oil circulation and protection during engine warmup.

The ester base oil also has high thermal stability. It resists oxidation and viscosity breakdown at high operating temperatures. This maintains the oil's lubrication properties throughout longer drain intervals.

Protection

The advanced additive package provides outstanding wear protection for critical engine components. It prevents metal-to-metal contact between moving parts like bearings, pistons, and cylinder walls. This minimizes friction and engine wear, helping extend engine life.

It also has excellent dispersant capabilities to suspend contaminants and soot. This prevents the formation of deposits that can lead to oil sludge and clogged oil channels. The oil stays cleaner for longer, maintaining free-flowing circulation.

Fuel Economy

The 0W20 viscosity grade was designed specifically for modern fuel efficient engines. The low viscosity oil has less internal friction than higher viscosity oils. This reduces parasitic losses and provides a measurable fuel economy improvement over higher viscosity grades.

Independent ACEA fuel economy tests show the 0W20 grade can provide up to a 3.5% increase in fuel economy over 10W40 oil in gasoline engines. This helps save money at the gas pump.

Cons

One potential downside of Mannol Legend Ultra 0W20 oil is its higher cost compared to conventional motor oils. This premium synthetic oil is more expensive due to the advanced technology and high-quality base stocks used in its formulation.

While the price may be higher upfront, the extended drain interval and exceptional protection provided by the oil can make it more cost effective in the long run. With the ability to go up to 20,000 miles or 1 year between oil changes, the per-mile cost may actually be lower compared to cheaper conventional oils changed more frequently.

However, for drivers looking purely at the initial purchase price, the cost of this synthetic oil may seem high. The investment in a quality product like Mannol Legend Ultra delivers significant engine protection and performance benefits, but buyers should be prepared for the premium price tag.

Conclusion

The Mannol Legend Ultra 0W20 is an excellent fully synthetic engine oil that provides many benefits for certain vehicles. Its ultra-low viscosity rating makes it ideal for fuel-efficient engines that require this lighter oil, such as many modern petrol engines. The advanced synthetic PAO and ester base oils help maximize engine protection and efficiency.

This oil is best suited for newer gasoline engines that recommend the 0W20 viscosity grade. Drivers who want better fuel economy, extended drain intervals, and advanced engine protection will appreciate using the Mannol Legend Ultra 0W20 oil. It meets the latest GF-5 specification for gasoline engines and has certifications from major manufacturers.

The eco-friendly aspects like lower emissions and less oil consumption also make this a good option for environmentally conscious drivers. With proper oil change intervals, this oil will help engines last longer while staying cleaner.

Overall, the Legend Ultra 0W20 is recommended for newer gasoline engines, especially smaller turbocharged or hybrid engines. Drivers who want maximum engine life, efficiency, and protection will benefit the most from using this advanced full synthetic motor oil.