The best diesel oils

A diesel engine requires not only a constant supply of fuel, but also the use of a special oil that meets the operating conditions of such an engine. It is necessary to lubricate parts, reduce friction and pressure, extend the period of trouble-free operation, and protect against physical wear. How to make a choice among a huge variety of manufacturers and brands will be suggested by an expert rating that presented the best diesel oils of 2024. The top list with 13 nominees includes several categories - products for gasoline, diesel, turbocharged engines. The leading brands of manufacturers, evaluation criteria, real customer reviews will also be named.

Which company is better to choose diesel oil

The first thing to start with the selection of goods for purchase is to get acquainted with the manufacturer's brand, its reputation, assortment and quality guarantees. So, before moving on to an analysis of the best diesel oils, it is advisable to learn more about which brands are recognized as leading in 2024. The experts noted the following:

• Gazpromneft Is a vertically integrated oil company from Russia, registered in 1995. It is mainly engaged in prospecting, production of gas, oil, product processing, production and sale. In terms of the volume of such work, it is one of the three leaders of the country.
• Castrol Is a British manufacturer of lubricants such as gear oils, motor oils and other specialty products. Founded in 1899, belongs to the BP group of companies. Representative offices are located in more than 130 countries around the world.
• ELF Is a subsidiary of Total, established in 2014. Total is known in many countries for high quality technical fluids. The Elf brand has presented a new look at oils in two groups Evolution for moderate driving and Sport for intensive loads.
• ZIC Is a trademark owned by the South Korean company SK Lubricants, which manufactures and supplies lubricants to more than 40 countries around the world. In 2015, the assortment was updated with new unique recipes.
• Motul Is a French company founded in 1853. It is exclusively engaged in the production of engine lubricants based on fish oil for industry, various vehicles.
• Shell - British-Dutch oil and gas company, operating since 1907. For two years now, it has been considered the largest public oil and gas company in the world, one of the top 11 in the Forbes Global 2000 rating and the top 5 in the Fortune Global 500.
• Champion Is a trademark owned by the Belgian company Wolf Oil Corporation, which develops all components for lubricants, car care products. 70% of products are supplied to more than 55 countries of the world.
• Liqui moly Is a German company established in 1957. It is engaged in the production of oils, additives, lubricants, car chemicals for vehicles. Over 6,000 assortment items are produced annually.
• Idemitsu Kosan Is a large oil company from Japan, founded in 1911. The second largest corporation in the world right after the world giant Nippon Oil. She became famous for high quality lubricants and oils.
• Oilright Is one of the oldest trademarks of the Delfin Group. The literal translation of the name - "the right oil", as the manufacturer assures, these are quality products with fair price tags.The buyer is presented with a full range of additives and lubricants.
• Mobil Is an American company founded in 1911. It is one of the most influential oil companies in the world, producing, refining and transporting fuel. Applies innovation and technological advances to meet the needs of the energy market.
• Bardahl Is a global manufacturer of lubricants in the world of motor vehicles, founded in 1939 in Norway. Representative sites are located in Italy, Belgium, France and other countries.
• Eneos Is the largest manufacturer of motor lubricants in Japan. The bulk of production is located in South Korea. The assortment includes over 20 items with a mineral, semi-synthetic, synthetic base.

Diesel oils rating

The market for automotive lubricants is full of brands, names, varieties, so not all buyers know which diesel oil is best to fill in the engine. To avoid mistakes, the following evaluation criteria are adhered to:

• Viscosity (SAE) - summer, winter, all seasonality;
• Performance characteristics (API) - S for gasoline, C diesel, CF turbocharged system;
• Specific Requirements (ACEA) - A for gasoline, B for diesel, E for high-power truck engines, C for universal type;
• Technological base - synthetics, semi-synthetics, mineral base;
• Replacement frequency - vehicle mileage before the next refueling;
• Volume - how many liters one package contains.

Real customer reviews, the experience of specialists, and the test results in action helped to evaluate each product. The best recommendations were given to new products created with technological innovations in mind. The ratio of quality characteristics and price tags was taken into account. Based on an integrated approach, the 13 best auto lubricants of 2024 were identified.

Best bearing lubricants

The best diesel oils for gasoline engines

Lubricants for a gasoline engine are necessary to facilitate friction of parts, improve fuel quality, and extend engine life under different operating conditions. For the assessment, more than a dozen brands were taken from the declared manufacturers with the highest level of demand. Helped to determine the best diesel oil in a gasoline engine reviews of experts, users.

Gazpromneft Diesel Extra 10W-40

Since 2012, the Russian market has been replenished with several varieties of oils from the large company Gazpromneft. Diesel Extra 10W-40 with a semi-synthetic base contains base lubricants and a package of effective additives, which allows it to be used in the most severe conditions. The product belongs to universal all-season products intended for gasoline, diesel, four-stroke engines with Euro-2 environmental standards and high mileage. The volume of one package is 20 liters, API SG class.

Advantages

• Extended service life;
• Excellent neutralizing ability;
• Resistance to chemical corrosion;
• Low consumption;
• Good viscous-temperature parameters.

disadvantages

• The oil may bubble;
• Dark color.

Most buyers prefer a domestic manufacturer. There are many advantages in reviews, but most often they relate to consumption and viscosity parameters. Disadvantages have also been identified, such as the ability to foam, and a suspiciously dark color.

Castrol Magnatec Diesel 5W-40 DPF

This synthetic lubricant is created using Intelligent Molecules technology. The smart molecules in the composition adhere to the metal surface, thereby forming a protective film of the parts. This prevents the lubricant from draining off even during start-up. The manufacturer has improved the dispersing properties, so that the engine is cleaned of soot without thickening the oil. Castrol Magnatec Diesel 5W-40 DPF is intended for engines with intercooler, turbocharging, injection. The dpf prefix denotes admissibility for engines with particulate filters, W - winter, number 5 - use up to -35 degrees, number 40 - apply up to +40 degrees.

Advantages

• Unique protection technology;
• Dispersing properties;
• Extended range of permissible temperatures;
• Increased speed of response;
• Increase in efficiency and engine power.

disadvantages

• Harmful deposits after high temperature work;
• Price.

The lubricant protects the vehicle during start-up, even in the event of overheating. In practice, it has been found that the texture does not really drain down, revealing the potential of the motor, extending its life. The disadvantages of users include deposits after high heating, as well as a rather large amount on the price tag.

ELF Evolution 700 Turbo Diesel 10W-40

Such a semi-synthetic lubricant is intended for both a direct injection motor and any gasoline engine. The composition is supplemented with mineral components, balanced additives to increase lubricating, detergent, dispersing properties. For safe and long-term operation of the vehicle, ELF Evolution 700 Turbo Diesel 10W-40 forms a strong film, evenly lubricates parts, reducing friction and wear. Demonstrates a long drain interval, saving consumption due to no combustion, low volatility. Even when working at maximum capacities, the lubricant perfectly protects against overheating, oxidation, failure. Temperature range - from -30 to +40 degrees.

Advantages

• Resistant to thermal oxidation, high temperatures and power;
• Long replacement interval;
• Maintaining cleanliness;
• Extension of engine life;
• Good fluidity parameter;
• Easy cold start.

disadvantages

• It gets dark over time;
• Lots of crafts.

It can be used both in passenger cars and vans, the manufacturer is recommended for Mercedes-Benz, Volkswagen, Renault brands. Not suitable for vehicles with particulate filters. Despite such a drawback as darkening with use, this does not affect the characteristics in any way. Crafts are often on sale.

ZIC X5000 10W-40

Designed for diesel fuel of powerful engines of special commercial vehicles, which are constantly exposed to heavy loads. It can be a bus, a truck, a main tractor, it is also permissible to use it in a gasoline engine. To create this semi-synthetic two-stroke lubricant, Yubase base oil, supplemented with additives, was used. Creates an even layer on metal surfaces, providing parts with protection against wear. The product is resistant to thermal oxidation, prevents harmful deposits, demonstrates low volatility, economical consumption.

Advantages

• All seasonality;
• High quality base;
• Double protection;
• Economical consumption;
• Lubrication uniformity;
• Stable viscosity.

disadvantages

• There are crafts;
• Gets a little bit, eats up.

The manufacturer recommends such a two-stroke oil in diesel fuel for Mercedes-Benz, Renault Trucks, Volvo, Detroit Diesel, MAN, and is suitable for turbocharged engines. Users highly appreciated such parameters as price, consumption, and protective properties of the product. The minus was the frequent cases of crafts, a small percentage of waste, but this is inherent in semi-synthetics.

Motul Specific 504 00 507 00 5W30

The Motul company offers one hundred percent synthetics with a balanced set of additives in the composition. Unlike other nominees, the characteristics of diesel oil Motul Specific 504 00 507 00 5W30 are wider - it is a reduced content of sulphated ash, sulfur, phosphorus to maintain the performance of catalytic converters, soot filters. Such a composition made it possible to increase the replacement interval, reduce exhaust gases and fuel consumption.

Washing off harmful deposits, the lubricant dissolves them, and keeps the particles in suspension, preventing their deposits. Designed for diesel and gasoline in Volkswagen and other vehicles of Euro-4 and Euro-5 standards.

Advantages

• Stable viscosity;
• Versatility, all seasonality;
• Wide temperature range;
• Easy cold start;
• Exhaust gas neutralization;
• Antiwear properties.

disadvantages

• Limited scope;
• Price.

Buyers use Motul Specific 504 00 507 00 5W30 to protect Skoda, Volkswagen, Audi, Seat cars with modern engines with additional after-treatment systems. Great demand resulted in good protection, lubrication, cleaning, and economy of consumption. The minus was the price, as well as a small list of car brands.

Best Diesel Oils for Diesel Engines

Diesel oil can be marked with numbers such as 5W, 10W and 15W, where the temperature regime starts from -25 degrees, ends with + 40 degrees. For such engines, manufacturers offer improved compositions that level the insufficient quality of the fuel. During the study of demand, several dozen products in demand on the world market were identified. Reviews, test results, peer reviews have helped separate the best deals of 2024.

Shell Rimula R5 E 10W-40

Semi-synthetic energy-saving lubricant for commercial vehicles, special equipment, buses and construction machines on diesel engines with heavy loads. They meet the environmental requirements of Euro 2, 3 and US 2002.

The composition reduces fuel consumption, energy costs. It works at -25 and up to +40 degrees, respectively, we are talking about all seasons.

Advantages

• Energy saving properties;
• Focus on harsh operating conditions;
• Good degree of purification;
• Environmental friendliness;
• Versatility.

disadvantages

• It starts badly in the cold;
• At high mileage, the texture thickens.

Great demand is due to high performance characteristics, environmental friendliness, economy of consumption, degree of protection. Among the disadvantages, some users note the difficulties with starting in severe frost, as well as thickening as it is consumed.

Champion Diesel Oil 10W-40

Another worthy representative of the category of diesel oils, created on the basis of the most advanced technologies. But unlike its predecessors, this is a mineral type of lubricant. Here you can see the increased viscosity for gentle protection of parts, additives to improve the characteristics of the lubricant. The class here is standard - 10W-40, but, like other mineral diesel oils, Champion Diesel Oil 10W-40 works best at temperatures from +10 to +25 degrees. Designed for gasoline, diesel, four-stroke engines.

Advantages

• Profitability;
• Gradual washing off of deposits;
• Hydrolytic stability;
• Increased engine efficiency;
• Good anti-corrosion formation coefficient.

disadvantages

• Thickening at low temperatures;
• Small operating temperature range.

Most often, Champion Diesel Oil 10W-40 is used to protect buses and trucks from wear. Mineral type goes well with Russian-made vehicles. The only downside is the tendency to thicken viscosity in frost, as well as a small temperature range.

Top oil filter manufacturers

Liqui Moly Optimal Diesel 10W-40

Such a nominee is perfect for operation in the conditions of the specifics of Russian roads. An additive package has been added to the semi-synthetic base, it guarantees an economy of consumption with an increase of up to 1.2%, protection of the inner surface of the engine from oxidation, corrosion, and accumulation of solid particles. Throughout the entire period, Liqui Moly Optimal Diesel 10W-40 will purify fuel, improving its quality. Continuous lubrication is guaranteed by kinetic viscosity at all high temperatures. Freezing can occur at -39 degrees, which is unusual even for pure synthetics.

Advantages

• Optimum viscosity, heat resistance;
• All seasonality;
• Good cleansing properties;
• Saving fuel consumption;
• Increasing the softness of the engines;
• Adaptation to Russian roads.

disadvantages

• Oil consumption;
• Leakage cases.

The high demand for Liqui Moly Optimal Diesel 10W-40 is due to an inexpensive price tag with good performance characteristics.Best of all, the lubricant has proven itself in the work of mopeds, scooters, the equipment starts up the first time, even in severe frosts. The downside is a decent consumption, as well as a tendency to smudges.

Idemitsu Zepro Diesel 5W-30

The product has high physical and chemical properties, as it reliably lubricates parts to prevent friction and wear. The base oil and additives are of low ash, high viscosity, semi-synthetic type. It can be used on all four-stroke vehicles equipped with DPF particulate filters. The working temperature range is from -25 to +35 degrees.

Advantages

• High oxidation stability;
• Wide temperature range;
• Increased viscosity;
• Ensuring easy starting;
• Extensive range of filling capacity.

disadvantages

• More suitable for Japanese cars;
• Not everywhere can be found on sale.

It is not easy for owners of Japanese cars to find the right lubricant, which is why such a product was developed. Buyers approve of quality-price ratio, viscosity, frost resistance. The only downside is the inaccessibility, since rarely such a product can be found in stock at stores.

Oilright M-10G2K

Mineral summer lubricant for naturally aspirated KAMAZ engines and similar high-performance automotive diesel engines. The temperature range maintained by the lubricant starts from -15, ends with +40 degrees. The viscosity index is 90. It is produced from low-sulfur, sulphurous oils with an increased additive package, if we compare such an oil of the G2 group with similar ones, but of the B2 group. Due to the increased degree of alloying, they can be safely used in harsh operating conditions with high thermal stability. The minimum packing volume is 1 liter, the maximum is 200 liters.

Advantages

• High degree of wear protection;
• Thermal oxidative stability;
• Acid neutralization;
• Protection against corrosion, any deposits;
• More effective additives in the composition;
• Large range of packaging.

disadvantages

• Narrow specificity;
• Summer season only.

For such equipment as KAMAZ trucks and similar vehicles, it is recommended to select high-quality mineral oil, for example, Oilright M-10G2K.

Buyers gave high scores for price, composition, performance. The disadvantages include a narrow focus, as well as a purpose only for the warm season.

The best diesel oils for turbocharged engines

A turbocharged engine is complex and expensive, which means that it is important to use high-quality, specially designed fuel and oils in working with it. They ensure the stable operation of the power plant and extend its service life. It is good if it is a mineral base, although semi-synthetic and synthetic lubricants also have a number of advantages. What oil is best for a turbodiesel was determined by expert opinions, customer reviews, and test results.

Mobil Delvac MX Extra 10W-40

A multipurpose synthetic lubricant suitable for even the most powerful vehicles with increased thermal stress. Diesel engine oil Mobil is made on high-quality base oils with the addition of additives, which guarantees uniform lubrication without smudges. Viscosity does not depend in any way on service life, temperature, accumulation of washed out harmful substances. Extra product cleans from sludge, carbon deposits, oxidation, prevents clogging, corrosion. It is used both in summer and in winter, it is focused on diesel engines with and without turbocharging in European, American, and Japanese vehicles.

Advantages

• Resistance to temperatures, oxidation;
• Profitability;
• Good pumpability in cold weather;
• Stability of viscosity, pressure;
• Prevention of bearing wear;
• Durability.

disadvantages

• Difficulty starting in severe frost;
• The risks of buying crafts.

Buyers prefer to pour such diesel oil into the engine due to high-quality synthetics, high viscosity, specification, as well as the reliability of the manufacturer.Despite the declared temperature limits, in fact, starting in severe frost may not be performed the first time. The downside is the frequent cases of crafts.

Bardahl XTC 5W-40

The XTC series oils are specially designed for city cars, sports cars and trips of any complexity. Thanks to its wide temperature range, the lubricant guarantees high reliability of the power plant. The lubricant is poured into modern turbocharged, naturally aspirated gasoline or direct injection diesel engines. Viscosity index 173, synthetic base, suitable for any season of the year. Additives calcium, zinc, phosphorus provide good anti-seize, detergent properties, neutralize deposits, oxidation products.

Advantages

• Increased resistance to external influences;
• Profitability;
• Guaranteed stability of the power plant;
• High viscosity;
• All seasonality;
• Reliability of protection.

disadvantages

• Problems with starting in severe frost are possible.

The low-ash product is appreciated by specialists for its high viscosity, stability at temperature drops, good cleaning capabilities, and low consumption. But in the northern regions of the country it is used less often, since at low temperatures, difficulties with the start are possible. Since the brand is quite popular, there are crafts on sale.

Eneos Super Diesel CG-4 10W-40

Semi-synthetic diesel oil is specially developed by a Japanese manufacturer for four-stroke high-speed engines of Russian, European, Japanese production. It also uses a special technology for mixing the base with an effective package of additives that guarantee high vehicle performance even in a harsh winter. Due to the low evaporation rate, the drain interval is extended. Easy starting is possible even at temperatures of -40 degrees. TBN eliminates high sulfur in the fuel.

Advantages

• All seasonality;
• Increased dispersing, antioxidant and detergent properties;
• Low volatility;
• Cost efficiency;
• Efficiency in extreme conditions;
• Spill into tin cans.

disadvantages

• Low viscosity;
• Price.

The lubricant is interesting for buyers with a high alkali parameter, a decent amount of additives, and a high premium quality. The flowable base guarantees good lubrication, but when heated, the viscosity may not be enough. The minus in the reviews is most often the price.

Which diesel oil is better to buy

Lubricants and lubricants are offered by various little-known and world-renowned companies. For example, everyone knows Lukoil diesel oil, which brands such as Eneos, Shell, Mobil and others have already managed to push into the background. What to buy from the presented leaders of the rating depends largely on the goals, the specifics of the vehicle, and the budget. Based on the analysis of the pros and cons of each nominee, it is worth highlighting the following from the review:

• Strong oil film with effective protection - Bardahl XTC 5W-40;
• Stability of characteristics in a harsh winter - Castrol Magnatec Diesel 5W-40 DPF;
• Good mineral oil for summer - Oilright M-10G2K;
• The best ratio of price and quality - Idemitsu Zepro Diesel 5W-30;
• Lowest price - ZIC X5000 10W-40;
• High efficiency of consumption - Bardahl XTC 5W-40;
• The popular choice is Gazpromneft Diesel Extra 10W-40.

When choosing, they pay special attention to antioxidant properties if diesel fuel contains a high concentration of sulfur. In harsh winters, a synthetic lubricant with a viscosity designation of 0W or 5W will cope with the tasks. You should not consider cheap options, most likely, these will be crafts.