Many people in the world will trade in their vehicles every couple of years, never having to experience the engine troubles that come with high mileage. But plenty of others cherish their vehicles and are determined to keep them for as long as possible.
For those people, we bring you a great list of 10 high-mileage engine oils. Because we too grow attached to our cars and know just how important it is to keep your “baby” running, even in its golden years.
Why Do Engines With Higher Miles Need Special Oil?
While your car pushing 150,000 miles may still be your “baby,” it is not still performing like a baby and, like anything else that starts to age, moving parts become weaker, and wear and tear over the years builds up.
As your engine starts to get old and has seen many miles in its day, it will need a little extra TLC so it can keep all of its parts in working order. This is where high mileage engine oil comes in. This specific oil has a few additives not found in other engine oils that will help reduce damage and might be easier on the engine.
How Many Miles is Considered to be Too Many?
How many miles is too many? Too many miles of a vehicle is going to look a little different depending on who you ask. Many motor oil companies will market their high mileage oils for 75,000-100,000 miles and their extra high mileage for anything over that.
That answer may be a little different compared to specific mechanics or the vehicle owners themselves. Some people will tell you 50,000 miles is too many, and that is when they change up their lease and get a new one right off the lot.
People who go used car shopping will have a different opinion, and 75,000 miles might not look so bad and may not consider their miles to be that high until it is up above the 100,000-mile mark.
No matter who you ask, once your engine has had the pleasure of reaching 100,000 miles, you really should consider giving it a little extra special treatment now and then to keep it in a healthy working condition to allow it to live out its days in the best shape possible.
How Many Miles Can A Vehicle Last?
Most vehicles these days can last for a very long time, with the average engine having the ability to go for 200,000+ miles without any serious issue arising. However, that number heavily depends on the maintenance and care a vehicle, and its engine receives during its years.
An engine that receives little to no maintenance isn’t going to come close to that 200000-mile mark, at least not without a lot of mechanical work, repairs, and money.
Is the Extra Money You Pay For High Mile Engine Oil Worth It?
This is another very loaded question with answers that differ all across the board. It depends on the number of miles your vehicle has, the type of vehicle, and how you use it.
With vehicles over 100000 miles, the additives high mile engine oil provide are very beneficial and can extend the life of your engine and keep it protected in between oil changes.
Here are a few reasons why high mile engine oil is better for older cars, what additives are used, and how they help.
- Seal conditioners: This additive will rejuvenate gaskets and seals by swelling and repairing them to their original size and shape, stopping engine leaks before they start.
- Viscosity modifiers: These additives will help keep your engine’s oil thick until your next oil change.
- Detergents: Detergents are used to fight carbon, reduce sludge and buildup, to keep the oil clean.
- Anti-corrosion agents– This helps reduce the wearing down of all internal parts.
- Friction modifiers- These additives help reduce the effects of extra friction caused by loosening parts.
The 10 Best High Mileage Oil for Car Engines Over 100 & 200 K
Now that you know about older engines and how they can benefit from special high-mileage oils, it is time to talk about our favorite high-mileage oil options and give you a little information regarding the product, how much they cost, and why we think they are the best.
Pennzoil High Mileage 5W-30 Motor Oil
Pennzoil high mileage motor oil is a Synthetic blend 5W-30 engine oil. This formula helps keep your older vehicle running with the highest performance possible.
- Synthetic blend High Mileage 5W-30 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars
- Recommended for vehicles with over 75,000 miles
- Helps prevent sludge and other damaging deposits
- Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption
- Provides proven wear protection for engine parts
This oil is recommended for cars with 75,000 miles or more and provides great protection between all moving metal parts to prevent wear and tear, diminishing the lifespan of your engine.
Mobil Super High Mileage 5W-30 Motor Oil
Mobil is a leader in the automotive oil industry, so of course, we will find it has one of the best products for high mileage vehicles. This Mobil super high mileage 5W-30 oil is made from quality additives to rescue engines from sludge, build-up, and oil consumption.
- Formulated with seal conditioner, Mobil Super High Mileage 5W-30 helps prevent leaks and reduce oil consumption.
- This oil protects against sludge, engine rust and corrosion under severe and low-temperature operating conditions.
- Contains friction-reducing additives.
Castrol Edge High Mileage 5W-30 Synthetic Motor Oil
Castrol Edge high mileage 5W-30 engine oil is boosted with a special fluid titanium technology to reduce film breakdown by increasing its viscosity and strength.
- Titanium strong for maximum engine performance in vehicles with over 75,000 miles
- Maximizes short and long term engine performance on high mileage engines
- Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown
- Reduces leaks, oil burn off and power-robbing deposits
- Improves fuel economy
This special formula reduces oil leaks created by wear and tear and improves your car’s fuel economy. There is no better time than now to find ways to save on gas consumption.
Valvoline High Mileage with MaxLife Technology 5W-30 Synthetic Blend Motor Oil
This Valvoline High mileage 5W-30 oil has been developed with proprietary MaxLife Technology, unique to this brand, to step in the way of age-related engine troubles.
The oil provides a durable extra-thick anti-wear film that stops sludge build-up and aids in smooth-moving engine parts.
- Enhanced anti-wear additives deliver a thick & durable layer of anti-wear film to help prevent auto engine breakdown
- Added detergents help protect against sludge and deposits
- Premium seal conditioners help treat and prevent leaks
- Superior antioxidants resist motor oil breakdown in extreme conditions
This high-mileage oil fights against the engine aging process, protecting your gaskets and seals and preventing oil breakdown even in extreme temps.
Mobil Extended Performance High Mileage 5W-30 Synthetic Motor Oil
Mobil Extended Performance 5W-30 engine oil is ideal for any car engine with more than 75,000 miles on it.
This oil can last up to 20,000 miles before requiring a new change while keeping your engine clean and improving your fuel economy.
- Mobil 1 Extended Performance High Mileage full synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes*
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
- Helps to protect your engine from the five factors that can damage engines over time
Royal Purple High Mileage 5W-30 Synthetic Motor Oil
While this may be a very expensive option compared to the rest, many users will argue it is more than worth the price.
- Minimizes wear and restores lost engine performance
- Increased protection against LSPI
- Fortified with Zinc/Phosphorus anti-wear additive
- Extended drain intervals
- Exceptional oxidation stability
- Reduces engine deposits
- Superior corrosion protection
The Royal Purple high Mileage 5W-30 oil gives your vehicle’s engine the Royal Treatment, with fortified zinc/phosphorus as an anti-wear additive and other products that are known for extending drain intervals, oxidation stability, and corrosion protection.
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil
Valvoline advanced 5W-30 motor oil provides 40% better engine protection than the standard oil options out there. The anti-wear additives prevent oil breakdown and fight viscosity growth.
- 40% BETTER PROTECTION than industry standard with advanced anti-wear additives
- PREVENT OIL BREAKDOWN 10X BETTER with premium antioxidants that fight harmful viscosity growth
- 25% MORE DEFENSE AGAINST DEPOSITS with extra detergents that keep engine surfaces clean
- REDUCE EXPENSIVE REPAIRS to important engine elements by guarding against exhaust system damage
- EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
The extra amount of detergent added to the formula helps keep engine surfaces clean and protected from deposits and buildup. It reduces the chances of expensive engine repairs and guards exhaust system damage, eliminating harmful emissions.
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil
Castrol GTX is a 5W-30 synthetic oil that utilizes superior detergency to help prevent deposit build-up in your engine, as well as oil burn-off protection and a seal conditioning additive that helps reduce engine leaks.
- Superior detergency that helps prevent deposit build up
- Superior oil burn off protection versus leading conventional oils
- Seal conditioners help reduce leaks; Bottle Color: Green
- Advanced additives that help prevent engine wear
- Exceeds ILSAC GF-5, API SN
The advanced high-quality additives in the Castrol GTX formula will prevent engine wear that commonly occurs as your miles start to increase.
Mobil 1 Turbo Diesel Truck Full 5W-40 Synthetic Motor Oil
Mobil 1 is a go-to for literally any type of vehicle you own and will protect an engine at any stage of life, and large industrial trucks need all the help they can get.
- Mobil 1 Turbo Diesel Truck is designed for modern diesel truck engines, delivering long drain capability, exceptional performance, and potential fuel economy benefits*
- Meets or exceeds the demanding specifications of major truck manufacturers – one engine oil can be used for mixed fleet operations
- Recommended for use in all super high-performance diesel applications, including low emission engines
- Helps engines last longer by reducing low-temperature sludge buildup and high-temperature deposits
- Exceptional low-temperature pumpability allows for easy engine start-up and helps to reduce wear
This Turbo Diesel Truck 5W-40 oil is designed for rugged high-performance, high-fuel consumption, and long, draining time frames.
Amazon Basics High Mileage 5W-30 Full Synthetic Motor Oil
Seriously, what product does Amazon not manufacture these days? This 5W-30 synthetic oil formula is one of the top products with an affordable price tag.
- Ideal for engines over 75,000 miles and for longer drain intervals
- Helps prevent build up that can cause rust and corrosion
- Reduces friction for less engine wear
- High resistance to viscosity and thermal breakdown
- Helps reduce exhaust emissions
Its formula is recommended for engines over 75,000 miles and will extend the life of your vehicle by preventing build-up causing rust and corrosion, reducing friction, and resisting viscosity and thermal breakdown, all while reducing exhaust emissions.
Which Oil is Best For Your Car?
Although these car oil options are high-quality, top-performing options, all vehicles have a required oil type. You can quickly locate the type of oil your car needs by looking at the owner’s manual, contacting your mechanic, or trying a simple google search.
No matter how amazing the brand is, if it isn’t the right one for your car, you can damage it beyond repair.
Summing Things Up
There are no more excuses for not properly taking care of your elderly engine. Now that cars last longer and drive further than ever before, there are plenty of great products out there to maintain your car’s engine and keep it around as long as possible.
Related Article