Yes, if the engine is in good mechanical condition and has no visible leaks.
The mileage on the odometer is somewhat irrelevant. It is more important to know how well the car has been routinely maintained and what if anything has been replaced (a new engine or transmission can add a lot of life to an older car).
Per the manufacturers recommendation, I would go with a high performance synthetic oil in either a 5W30 or 5W40viscosity (even taking into consideration your 60k mileage). One of the best synthetic oils is Amsoil, and they make a 5W40 oil specially formulated for European vehicles. The downside is that Amsoil can be hard to find at local stores. Redline is another option, they make good quality synthetic oils as well. At the very least, I would use Mobil 1, which is relatively easy to find at most stores.
If were talking about a 3.5l engine from chevy, then yes. they put allot of money in testing this engine and gave it good gas mileage horsepower and torque.
Yes, 10W-30 oil can be suitable for high mileage vehicles, particularly if the manufacturer's specifications recommend it. This oil provides a good balance of viscosity and protection, helping to reduce engine wear and maintain performance in older engines. Additionally, many high mileage oils contain additives that can help seal leaks and reduce oil consumption. Always check your vehicle's owner’s manual for the best oil type for your specific engine needs.
For a 305 Chevy engine, a common choice is 10W-30 motor oil, which provides good protection and performance in a range of temperatures. If the engine is older or has higher mileage, you might consider using a high-mileage oil, specifically formulated to help reduce oil consumption and leaks. Always refer to the owner’s manual for specific recommendations based on your vehicle's condition and climate.
It depends what year the car is, how good condition it is in, and what engine the car has in it. If it is the V8 engine in the older models you can expect lower gas mileage. With my 4.6L V-8 I get around 18MPG. The V-6's are probably better on gas.
A Ford Falcon gets similar gas mileage to other vehicles. The gas mileage is around 30 miles per gallon. Older Ford Falcons were not as good on gas as the newer Ford Falcons.
i use amsoil in my 450.i love it Amsoil and Mobil are both really good brands. It also depends on what you use the car for. If you like to drive fast? Rev-hard? Drag race? drive in intense heat? Want your engine to last longer? don't want to change your oil as often? then Amsoil is the way to go. the quality of oil is much, much better.then Mobil. but if you're performance minded like me... Amsoil has a large variety of different oils and viscosities. http://www.synthetic-motor-oilsite.com/1626253/ the site
About 12 city/15 highway with a good running engine.
dont really matter. amsoil is good
Two good parts for a 1998 Dodge 1500 with a 5.9 liter engine that increase power and mileage are high performance air and fuel filters.
Poorly tuned engines do not get good gas mileage because they are not running efficiently. When an engine is not tuned properly, it may not be burning fuel as effectively, leading to wasted energy and decreased fuel efficiency.