Mobil: Is Extended Performance Oil Worth It?

Engine oil functions as the lifeblood of your vehicle. It protects the engine in extreme conditions, reduces wear and tear, and extends the engine’s lifespan. You’ll see different types of engine oil available on the market. For example, you probably have noticed the Mobil 1 Extended Performance oil in the market. It claims to offer protection to your vehicle’s engine for up to 20,000 miles.

But is Extended Performance oil worth it? Or is it just a marketing gimmick?

is extended performance oil worth it

Is Extended Performance Oil Worth It? – Mobil 1 Extended Performance vs. Mobil 1 High Mileage

To find out if Mobile 1 Extended Performance oil is worth the price or not, we will compare it with Mobil 1 High Mileage.

Engine Protection from Wear

Both the Mobil 1 High Mileage and Extended Performance protect your vehicle’s engine from wear and tear. However, there is a variance in their protection capacity. For example, Mobil 1 High Performance protects your vehicle engine up to 10K miles. As a result, you can keep the same engine oil for up to 10,000 miles.

Here, Mobil 1 Extended Performance has taken the engine protection to the next level. It claims that you won’t have to change the engine oil for up to 20,000 miles. That is insane. Because if you are a regular driver, you probably don’t drive more than 20,000 miles in a year. It means by using this engine oil; you can skip engine oil change for a year.

Engine Oil Type

Apart from the engine protection capacity, there is a difference in the oil type. Yes, both the engine oil is synthetic oil, but the engine oil formulation is different. For example, Mobil 1 Extended Performance belongs to group IIIs. On the other hand, Mobil 1 High Mileage belongs to group III.

Oil Leakage Protection

If you drive a vehicle that has over 75,000 mileages, Mobil 1 High Mileage is the go-to engine oil for your vehicle. Because this engine oil has a high level of Zinc that seals the gaskets and prevent oil leakage. Besides, this engine oil has other additives that add to the oil leakage protection. Moreover, it protects your engine from oxidation and sea swells.

While researching these products, we have talked with several car owners. When we asked them about Mobil 1 High Mileage, they told us that they get a quiet engine start when they use High Mileage in their vehicle. So, that’s an added plus point for Mobil 1 High Mileage.

However, Mobil 1 Extended Performance doesn’t offer oil leakage protection to this extent. So, in terms of oil leakage protection, Mobil 1 High Mileage is a clear winner.

Weather Protection

If you drive your vehicle in extreme conditions or low temperatures, you should add Mobil 1 Extended Performance oil to your engine because this engine oil gives your vehicle protection even at -40 degrees Fahrenheit. Moreover, this engine oil has better flow and allows smoother shifts. 

On the other hand, Mobil 1 High Mileage doesn’t provide weather protection to this extreme. It provides decent protection, and you are good to use High Mileage in regular weather conditions.

So, in terms of extreme weather protection, Mobil1 Extended Performance is a winner.

Cleaning

Both the Mobil 1 extended performance and High mileage clean debris, dirt, and other build-ups from the engine fuel system.

However, if you ask which one offers more engine cleaning, then we would say that Mobil 1 Extended Performance cleans the engine more and offers more protection from dirt and build-ups. 

Price

Mobil 1 Extended Performance (20,000 Miles) is slightly expensive compared to the Mobil 1 high mileage. However, this added cost is worth it because when you add Extended Performance in your vehicle, you’ll get an oil change interval up to 20,000 miles. Besides, with Extended Performance, you can drive in extreme conditions.

So, if you consider all these added benefits and features, Mobil 1 Extended Performance price is worth the cost.

Verdict: Mobil 1 Extended Performance Oil Review

If you want superior performance, extended oil change interval, and capability to sustain in extreme weather conditions, you should add Mobil 1 Extended Performance to your vehicle’s engine. We have talked with several vehicle owners, and all have agreed that they have noticed positive changes after adding Extended Performance to their vehicle’s engine. So, it is not just a marketing gimmick by Mobil, and in reality, you’ll get an extended oil change interval of 20,000 miles.

Frequently Asked Questions about Mobil 1 Extended Performance

1.  Which Engine Oil Works Better in Lower Temperature?

Undoubtedly, Mobil 1 Extended Performance gives superior performance in lower temperatures. Even if you drive at -40 degrees Fahrenheit, Extended Performance has the capability to offer engine protection at this extreme temperature.

2.  Is It a Good Idea to Mix Extended Performance with Other Engine Oils?

No, you should not mix one engine oil with others because every engine oil has different viscosity, oil type, formulation, additives, thermal stability, etc. And when you mix one engine oil with another, it degrades their quality. As a result, engine oils don’t perform as they should.

3.  When Should I Use Mobil 1 High Mileage?

If you have a vehicle that has driven more than 75,000 miles, you should use Mobil 1 High Mileage in your vehicle because High Mileage has additives that protect the engine from wear. Besides, it has cleaning agents that remove the sludge from the engine.

4.  What is the Oil Change Interval of Mobil 1 Extended Performance and High Mileage?

The oil change interval of the Mobil 1 High Mileage is 10,000 miles. On the other hand, Mobil 1 Extended Performance provides an oil change interval of 20,000 miles. It means if you are a regular driver, you will have to change the engine oil once a year. 

Conclusion

Undoubtedly, Mobil 1 Extended Performance is worth every penny.  And since Mobil is a reputed brand and offers superior quality engine oil, you can trust the Mobil 1 Extended Performance to protect your car engine.

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Dan Jones is a car enthusiast and has been involved in the automotive industry for the last 10 years. He has a practical knowledge of vehicles and vehicle parts. Besides, he spends most of his time in the garage and deals with various car problems.

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