When you search the market for decent oil, you get hundreds of more than viable options. But what is difficult to find are specific features.
Either there are very few offerings, or brands just don’t label them. One of those things is performance in high temperatures.
People who use their vehicles for long periods or live in hot temperatures, in general, need such a product.
Well, if you are one of those people, then today is your lucky day. The following article consists of the best motor oils for hot weather.
With this list, you won’t have to double-check anything. So, without any further ado, let’s get straight into it!
Table of Contents
6 Top Rated Motor Oils For Hot Climate Comparisons
| IMAGE | PRODUCT | EDITOR'S RATING | PRICE |
|---|---|---|---|
TOP PICK  | 9.7 | CHECK ON AMAZON | |
 | 9.5 | CHECK ON AMAZON | |
 | 9.1 | CHECK ON AMAZON | |
BEST BUDGET  | 8.8 | CHECK ON AMAZON | |
 | 8.6 | CHECK ON AMAZON | |
 | 8.2 | CHECK ON AMAZON |
1.Valvoline Advanced Full Synthetic Motor Oil
Taking an easy first place is a Synthetic Motor Oil by Valvoline.
The brand is one of the highest regarded ones in the world. Their oil products are so good that one of them takes place in my articles almost every time.
And this list is picky. This oil is a fully synthetic one, as given away by the title.
It is the excellent type of oil available on the market, better than blends, and in a whole other league compared to conventional oils.
Designed to handle the toughest of conditions, this product is aimed towards vehicles that are overworked constantly.
Such vehicles have problems of their own, and you need a capable product such as this one to solve its issues.
The additive technology of this one has one goal in mind; to reduce the effects of stress on an engine.
These additives allow the vehicle to have 40% better wear protection than industry standards.
Being fully synthetic oil, Valvoline customized it to ensure you get high heat protection. Well, this oil provides you with ten times more heat resistance.
This ensures that it will not break down, even in the most intense conditions. Moreover, the engine which works hard has the ever-recurring issue of deposit formation.
These deposits form in the pipelines and restrict the oil from flowing with proper pressure. This causes problems as the engine cannot produce adequate horsepower properly.
This one solves those issues too. You won’t have to worry about your vehicle underperforming.
This is a fairly common issue with various brands, and Valvoline is no exception. They need to improve their shipping standards, so buyers won’t face this issue again.
- Excellent performance at high temperature
- 40% better wear protection
- 10x better heat resistance
- No deposit formation
- Leaking bottles
If you disregard the shipping issue, this product is an excellent product. If your vehicle uses 10W-30 oil, then nothing can beat this product.
2. Shell Rotella T5 10W-30 Diesel Engine Oil
I know some of you don’t want to risk it with synthetic oil. You want to buy a product that is traditionally relied upon.
Well, this synthetic blend is the one you should go for then. Made by Shell, a monster in the oil category, their products always impress me and frequently make it on my lists.
This T5 10W-30 Diesel Engine Oil has been designed to work in extreme temperature conditions.
Whether it be cold or hot, you won’t ever have to worry about your vehicle having any issues due to the oil. It will work perfectly.
The engine will never face any cold starting issues. We are here to talk about its performance in hot conditions. Well, this one is one of the excellent options on the market for that.
The oil provides you with the best-in-class wear protection, which have repeatedly been tested using real-life demonstrations.
In addition, its engine protection is so good that it is similar to its higher viscosity counterpart, the 15W-40 oil.
Their specially designed low ash formula allows the engine to reduce its emissions. What this means is that, along with everything, you are contributing less to air pollution.
I don’t know about you, but this would certainly make me feel good. If you are looking for numbers, this oil gives you 37% better wear protection than the industry requirements.
This means that Shell has made a product that exceeds all requirements to ensure you won’t have any issues.
It also protects the engine from deposit formation, exactly 55% more than industry requirements.
The brand needs to step up its game to ensure consumers don’t face this issue.
- Low ash formula
- 55% better deposit reduction
- 37% better wear protection
- Reduced emissions
- Leaking bottles
Shell has made an outstanding product; there is no doubt about that.
But what use of such a product if buyers find it leaking?
Regardless, the product deserves this spot in the article.
3. Castrol 06246 Edge Full Synthetic Motor Oil
You are in for a treat with this Castrol motor oil. The brand has earned the first spot on most of my articles for one reason only; they are awesome!
Their product lineups ranging from Magnatec to GTX and even this one, the Edge, have been highly rated by buyers.
The 06246 Edge Full Synthetic Motor Oil is another example of their fine engineering.
If you are looking for an absolute beast that will not only protect your engine from damage at high temperatures but better overall performance, then this Castrol oil is perfect for you.
In addition, it has some pretty fascinating offerings. Modern engines have their allotment of issues. They have many problems, but one of the main ones is friction.
It not only causes a lot of wear but reduces performance. The brand states that friction can reduce performance by up to 10%.
That is quite a lot. Well, this Edge product is here to combat that issue. It keeps metal apart, which automatically reduces friction.
As a result, you will notice better performance and even better fuel efficiency, which is rarely said when talking about changing oils.
The oil protects you from wear by up to six times. This is not an unsubstantiated claim but has been proven using the latest and greatest Sequence IVA test.
It also protects your engine from high-temperature problems. Moreover, the protection is so great that it exceeds industry requirements by up to 10 times.
That is seriously impressive! So, you won’t have to worry about the engine having a breakdown in intense conditions.
Nor do you have to worry about it having a short life due to excessive wear.
Some did not receive their order, while one complained about the oil being swapped with something else. This is unacceptable and should be looked into by the manufacturer.
- Reduces friction
- Six times better wear protection
- Ten times better resistance to high temperature
- Prevents metal on metal contact
- Shipping issues
I have checked out several Castrol products before. But never have I ever seen issues from its side as serious as these.
This must be sorted out immediately to ensure buyers don’t have to go through the hassle of calling customer service over and over.
4. Valvoline High Mileage Oil With MaxLife Technology
Here comes another product by Valvoline, with the brand taking up another spot on this highly narrowed-down list.
Even before we get into the product details, the fact that the brand could secure two spots on this article indicates that they know what they are doing.
I understand that not all of you are driving around new vehicles. However, some have been used extensively.
Well, for those vehicles, you should get a specific oil built to handle their needs.
This high mileage oil is designed for vehicles that have been driven for more than 75000 miles. These engines, commonly, are found with high wear.
Well, this one aims to reverse its state. This product by Valvoline has been designed using their premium seal conditioners.
These conditioners refresh the seals and make them more capable of handling stress. Unfortunately, these seals are also prone to leaking more often.
Well, these seal conditioners solve that issue too. The leaks are sealed as soon as the form to ensure all oil will stay in.
The detergents are used to make sure that those deposits will not form again. So, not only are you helping your engine get in better shape, you are making sure it will stay that way.
Furthermore, the anti-wear additives used in this product protect the engine by 40% more than industry standards.
This is very impressive! This means that Valvoline has gone out of its way to ensure its customers are getting no compromises.
First, some buyers complained that the product they received did not have the advertised quantity. Others reported that the oil was leaking on arrival.
- Premium seal conditioners
- Reduced chance of deposit formation
- 40% better wear protection
- Designed for high mileage vehicles
- Less than advertised quantity
- Leaking bottles
I was expecting leaking bottles, but a brand such as Valvoline sending the wrong quantity is not acceptable. They should resolve this matter as soon as possible.
5. Mobil 1 120762 Synthetic Motor Oil
This article just keeps on giving. Arriving in fifth place is yet another product from a high profile brand Mobil 1 is a company that is regarded by people worldwide.
Their oils are designed to cater to all users’ needs. The 120762 Synthetic Motor Oil is another example of their highly popular products.
The oil is a fully synthetic one. As I stated in the beginning, synthetic oil is the excellent type of oil you can buy.
The brand can fine-tune it to ensure the engine will work perfectly. One of the major advantages of this product is the protection from the build-up of sludge and deposit.
Deposits prevent the oil from reaching the engine at the proper pressure, forcing it to produce lesser horsepower.
The same is the case with sludge. It hardens over time to form deposits. This Mobil 1 product solves that issue.
You can get excellent lubrication in this one as this prevents metal-on-metal contact. This ensures that the engine will have minimal wear.
In addition, the oil lubricates every single part of the engine. This protective layer also prevents oxidation.
As most of you know, oxidation is a common issue in vehicle engines. It not only decreases engine life but also contaminates the oil. Well, you don’t have to worry about that anymore.
All of these properties combined to give users a fantastic experience. But it does not end there. The oil also provides you with better fuel efficiency.
Getting lesser consumption just by changing the oil is a thing rarely heard. But with brands like Mobil 1, you can expect it from their products.
This is a more common issue than one might think. Brands need to improve their shipping methods or make the bottles stronger.
- Better fuel consumption
- Reduced chance of deposit and sludge build-up
- Reduced chance of rusting
- Leaking bottles
Apart from the leaking issue, Mobil 1 has created an excellent product. Although it scored a lower place on this article, it still performs in its unique fashion.
6. Castrol 03094 GTX 10W-40 Conventional Motor Oil
Now I know that some of you must be asking why conventional oil on this list is? Well, I suggest you check out the name of the brand too, who is manufacturing it.
Yes, that’s right. Castrol makes conventional oil too. And whatever it does, buyers love it. This 03094 10W-40 Motor Oil is of their GTX lineup.
It is available in many different options, but I thought it was best to complete the trio and get all types of oils in one article.
The TriShield technology used protects it from perhaps the most dangerous engine foe of all, deposits.
These deposits, as I have stated several times above, prevent the car from performing properly.
You may notice that when it starts underperforming. You don’t have to worry about that. Choosing conventional oil is a controversial decision nowadays.
Why just not choose a synthetic or even a blend? Well, this one performs almost similarly. It has been designed to work under intense conditions.
It will retain its viscosity and not break down when the temperature gets too hot. The oil can be labeled as a multitasker.
It also reduces friction, which directly impacts fuel efficiency. Although the difference might not be that noticeable, this one certainly reduces fuel consumption.
If you follow products from brands like Castrol, you may notice this is a common feature found in many of their products.
The brand also states that its additives enable advanced performance. Nothing else was written about that, so one can assume better horsepower production by using this oil.
The blame directly falls upon the shipping company. Castrol must look into these matters.
- Better fuel consumption
- Resistant to breakdown
- Reduced friction
- Reduced deposit formation
- Leaking package
- Pre-opened bottles
This product by Castrol is truly an outstanding one. If it wouldn’t have these major issues, then it would have scored a higher place on this article.
Frequently Asked Questions
Q1. Is 5W-30 Or 10W-30 Better For Hot Temperatures?
Both of them are more than capable of working in hot conditions. But it comes down to which one is more suited for such use—the 5W-30 works in both conditions, cold and hot.
The 10W-30, thanks to its thickness, provides better sealing ability when compared to the less viscous alternative.
Q2. Can I Mix 10W-30 And 5W-30?
Although most oils can be combined with one another without any issue, these two have very different thickness, density, and weight.
The 5W-30 is aimed towards lighter vehicles, while the other one is meant for heavy-duty engines.
Due to the differences in them, you won’t get a desirable output by mixing both of them.
Q3. Can I Mix Synthetic And Conventional Oil?
As I stated above, the answer to this question is yes. But it must be done only as a last resort. Mixing oils give you poor performance than any one of them individually.
Q4. Should I Use Thicker Oil In A High Mileage Engine?
You should definitely do it. Thicker oil provides a better sealing capability. The seals on older engines are hard and can tear anytime.
You need a product which can handle them. High mileage oils such as the one by Valvoline are perfect for scenarios like that.
Conclusion
Choosing the right type of oil for your vehicle is a critical decision to ensure that you are getting top-of-the-line performance while preserving engine life.
It is often hard to find products that do both of these stuff.
Well, if you check out this list, then you will find those difficult to find ones.
Although all of these are superior products, I would definitely choose the Valvoline Advanced Full Synthetic Motor Oil as the best motor oil for hot weather.
It will certainly keep you and your engine content for a long time.
Regardless of my recommendation, no matter which product you choose, as long it is from this list, you will find them to surely exceed your expectations.
I am Tahir Azam, and I have been writing amazing articles for TaxiHack for as long as I can remember. I know everything that is to know when it comes to automobiles and is always on top of industry news and developments. While I am not an expert by any means, I pride myself on knowing the ins and outs of many different problems and, of course, their solutions. The articles on our website are some of the best and well-researched content that you will find, and I spend countless hours making sure this remains to be true. This is why I ask you to take your time out and read some of my articles, especially if you find a topic that resonates with you or is something you are looking into. This way, you will find the perfect mix of information and tips on your desired topic. Learn more about Tahir.
