You could find yourself torn between two choices for a car spark plug: platinum and iridium. Both are popular, with characteristics of their own. In this blog, we break down their differences and try to work towards a conclusion on which should be better for your vehicle.
What Are Spark Plugs?
Before getting into iridium and platinum, we first need to understand what spark plugs do. Spark plugs maybe small components in the overall frame of the engine, but they have a vital role. They are the reason behind igniting the air and fuel mixture in the cylinder of the engine which is responsible for making the car work. That means, without it, the car won’t start or run.
Iridium Spark Plugs
Durability:
Iridium has an intense robust hardness that spells iridium spark plugs as very durable, going for a minimum of 100,000 miles, depending on your driving conditions.
Performance:
Iridium spark plugs are very efficient and require low voltage to generate a spark. As a result, one may achieve better mileage, improved engine performance, and a better cold start in the cold months.
Cost
A downside to this type of spark plug is that they are relatively expensive compared to platinum plugs, although their long lifespan and value of performance might eventually pay off the cost.
Platinum Spark Plugs
Durability:
Platinum spark plugs are equally very much durable, although a little lesser to iridium. They normally last about 60,000 miles.
Performance:
Although platinum spark plugs are good and with good performance made for normal driving, they are not as efficient or smooth as the iridium plugs are to the engine.
Cost
Comparatively, iridium is a bit more costlier than plates. So, if you are looking forward to saving more and are open to changing the spark plugs sooner, then platinum is best for you.
Which to Choose?
Now, on the iridium or platinum spark plug:
Better performance is desired, and you are okay spending that extra amount of bucks to get it; iridium is the preferred spark plug. Iridium plugs will last longer, and the engine will function better, making them the best for lifelong use.
Platinum spark plugs are a good option for people looking out for less-costly and more durable spark plugs. They are still good enough and durable by coming at a lower price.
Final Thought
Iridium and platinum spark plugs each have their benefits: So, better for high performance and longevity? The first category is offered by iridium plugs. If you are budget-minded, the second category is good for drivers without sacrificing reliability, and platinum plugs fit in. Make your choice based on your type of driving, vehicle needs, and budget; no matter which of these categories you decide on, replacing your spark plugs at the recommended intervals will keep your engine running smoothly.
