When it comes to performance and older cars, you need every part of your car running the best it can to help you get the most value out of it. Oil is no exception, and if you want to make sure your high-mileage car can cope with the demands of the road, so you need to find the best high mileage oil. Of course, every product says it is the best, but there is a vast difference between what they say they can do, and what the are capable of.

Quality oil will prevent costly repairs, and help to put your mind at rest when you’re behind the wheel. Because you don’t have time to try them all, we have created a list of the top ten. Here you will find everything you need to know about the better products on the market, including which is the best.

Best High Mileage Oils – Reviews & Buying Guide

8Kendall GT-1 Endurance 5w-30 w/Ti

CHECK LATEST PRICE

A useful option for those who need a reasonably priced high mileage engine oil. You don’t have to compromise on quality, because Kendall still has a good reputation, and in this oil that has been blended to suit older vehicles, it is clear why. Part synthetic blend, is has been created with vehicles with over 75,000 miles on the clock, and thanks to its protection against engine wear, you will get a lot more life out of the car. The ingredients used will even help you to save money on fuel, so it pays for itself. They say it can be used in new cars that are under warranty, as well as vehicles with low-mileage, but the fact that it reconditions engine seals and bonds to important engine parts makes it great for the older car.

Pros:

  • Protects against wear
  • Suitable for all cars

Cons:

  • Not as high quality as other oils

7Wolf’s Head Super Duty Motor Oil 5W-30

CHECK LATEST PRICE

A decent engine oil that is suitable for all car types, including high mileage engines. It has been designed to protect your engine, as well as install new vigor and life to it. This is great for older vehicles that need some help in this area. It meets the lubricating standards of most countries and helps vehicles to run smoothly in a variety of weather conditions. Some users comment on cooler engine temperature, and improved, smooth performance when driving. It is reasonably priced compared to some of the others in the market, even if it does lack the brand reputation.

Pros:

  • Good for all vehicle ages
  • Cools engine

Cons:

  • Not as reputable as other brands

6Pennzoil High Mileage Conventional 5W-20 Motor Oil

CHECK LATEST PRICE

Another high-quality oil and like the others, tailored for vehicles with more than 75,000 miles completed. It actually seals cracks to prevent leakages making it one of the better options for very old cars. It has also been designed to prevent damage from turbocharged engines low-speed pre-ignition, a problem that many people face and one that can be costly to fix when issues arise. It also future-proofs your engine against wear, prolonging its life so you can go longer between repairs. One of the better high mileage oils for cleaning the engine, helping you to drive with confidence when you know your car is protected.

Pros:

  • Keeps car engines clean
  • Good for turbocharged engines

Cons:

  • Other oils last a bit longer

5Mobil 1 Extended Performance High Mileage Formula Motor Oil Bundle

CHECK LATEST PRICE

A good deal for anyone who is particularly worried about the state of the engine, especially those with well over 250,000 miles. This comes with high mileage engine oil, as well as an extended performance oil filter. The blend of the oil is designed for 15,000 miles between oil changes and can help you reach that landmark where a regular oil would not. The molecules in the formula help to reduce friction, so deposits and sludge are less likely to build up. This is the sort of trait that will save you a lot of money down the line. The oil filters help to offer further protection and have been designed to work better with the help of the included oil.

Pros:

  • Reduces friction
  • Good for vehicles with more than a lot of miles on the clock

Cons:

  • Not everyone needs the oil filter

4Mobil Super 113938 5W-30 Synthetic Motor Oil

CHECK LATEST PRICE

Even with famous brands, you still need to check you are getting the right oil for your needs. With this ‘super’ blend, Mobil is making their brand impossible to overlook. The synthetic formula is designed for standard oil filters and gives excellent protection for vehicles of all ages. It has been designed to protect the most important parts of your engine and will help to prolong the life your engine still has left. It protects against the build-up of sludge but also works well to help your car endure the high temperates that comes with constant use. A perfect high mileage oil, but one that also works on any car, no matter what age.

Pros:

  • Stops sludge build up
  • Protects during high temperatures

Cons:

  • Not tailored specifically for high mileage engines

3Royal Purple 11744 HMX SAE 5W-30 High-Mileage Synthetic Motor Oil

CHECK LATEST PRICE

One of the premium high mileage oils you will find. A stand out product in its famous purple bottle, it has been designed to promote engine health in older cars and minimise wear. This helps you to save money on expensive repairs and maintains a healthy engine for as long as possible. For any car that has done over 75,000 miles, this is a sensible purchase because of the zinc/phosphorus compounds that stop your car from deteriorating as fast. It sticks to metal surfaces which lower the wear and tear of start up and prolongs the need for an oil change. Get around 15,000 miles between changes thanks to this quality high mileage oil.

Pros:

  • Reduces engine deposits
  • Restores engine performance

Cons:

  • Can be expensive for some

2Castrol 03110 GTX High Mileage 10W-30

CHECK LATEST PRICE

From one of the most reputable brands in car care, is Castrol’s GTX High Mileage 10W-30 engine oil. This has been tailored to benefit cars with over 75,000 miles on the clock and protects your car against some major issues including the failure of your emission system, as well as catalytic converter issues. It fights against the build-up of sludge, so blockages are less of a concern, and protects against oil burn off in a way that far exceeds most oils in the range. It seals conditioners which makes leaks less of a problem, and even improves the fuel economy of your car, saving you money. A great, well-rounded engine oil that will help you get more life out of your engine.

Pros:

  • Great value
  • Protects against major engine problems
  • Improves fuel economy

Cons:

  • Can be expensive for some

1Valvoline High Mileage with MaxLife Technology

CHECK LATEST PRICE

For the safety of your car, this is a premium high mileage engine oil that should be top of your list. It is perfect for ageing engine seals, helping to prolong the life of your high mileage car for longer. It protects your vehicle against extra wear, future-proofing it. It contains extra detergents, these are ideal for keeping your engine cleaner, it removes the likes of sludge, cleaning it on the inside. It prevents clogging which can cause expensive problems that you will want to avoid and even comes with a contact number for further questions. It gives you protection against leaks when you are worried that the age of your car or engine is going to let you down. This is a high mileage engine oil that you can rely on.

Pros:

  • Protects your car from future issues
  • Removes sludge
  • Protects against leaks

Cons:

  • None

More products also worth checking out: