A search history into the best car engines created in any given year will yield a myriad of results. Though there is some consensus (because, after all, some makes are just that good), there is also widespread disagreement. As is the case with any opinion-based assessment, it is impossible to reach a worldwide consensus among industry experts about the best engines in the world (and, given how entertaining it is to debate about the merits of different cars, who wants to, anyway?). However, there is general agreement about what qualities make for the best cars and parts (though agreement about which cars and parts best possess these qualities is yet to be reached). Read on to determine what makes a good engine. At the very least, the ability to recite these may give you a leg up the next time you find yourself in a disagreement about the merits of a particular vehicle.


The obviousness of this criterion is precisely what lands it on this list so early. Any appeal assigned to the phrase “live fast, die hard” is entirely incompatible with the functionality of motor engines. Though not the “sexiest” quality a car or engine can possess, durability ensures a return on your investment in a car engine, and it is instrumental in your quest to determine what makes a good engine. As a pricy investment to make, particularly as a replacement part for your own vehicle, an engine must be a purchase you can rely on – and the demonstrated durability of a particular engine is the first and foremost marker of its being a worthwhile purchase.


As this criterion demonstrates alongside durability, the qualities that make engines “cool” are far from the same as the qualities that make engines good. Though not particularly exciting, efficiency is another piece of the puzzle that must be in place in order for an engine to give you a worthwhile return on your investment. Thermodynamic efficiency, as is the term among professionals, simply describes the gas mileage of an engine. Even the most durable engines are considered inefficient if their gas mileage is abysmal.

Center of Gravity

Among the most surprising markers that determine what makes a good engine is a low center of gravity. Because your car’s engine is likely one of the heaviest, if not the heaviest, parts of your car, it will have a significant effect on the automobile’s weight distribution. The lower an engine’s center of gravity, the better it is for a car’s overall weight distribution, stability, and ease of handling. The faster a given car is intended to be, the more important a low center of gravity becomes: the lower it is, the more likely that a car’s movements can be controlled in a high-speed situation.

Good engines come and go, and debates go on about the merits of each one. Though we may never reach a consensus about which engines are, definitively, the best, there is a universal set of qualities that must be considered by all prospective buyers as they assess different options for their own motor vehicles. If ever confronted with the need to purchase a new car or replacement engine, don’t hesitate to ask your provider about the aforementioned criteria. Doing so could make all the difference in your car’s performance for years to come. To learn more about what qualities are essential to determine what makes a good engine, reach out to us.