V8 vs. V6 Engine – Which One Is Worth Using?

V8 vs. V6 – Which engine type is suitable for you? Even you might have had this confusion, once in a lifetime. It’s high time that you find its answer. So let’s check the ultimate V8 engine vs. V6 and find the better one.

Engine Types And What Does The V In Engine Mean?

Automakers possess the ability to manufacture a diverse range of engine types tailored to various driving requirements. This adaptability is achieved by modifying the number and dimensions of cylinders, as well as their interrelations within the engine. 

Cylinder dimensions may differ from one engine to another, yet within an individual engine, they remain consistent in size. According to insights from experts, the arrangement of cylinders in an engine is the distinguishing factor between a V-6 and a V-8.

While certain engine configurations place cylinders in a linear sequence, V-type engines organize cylinders into two opposing rows. 

These two facing rows of cylinders converge in a V-shaped configuration, which proves advantageous when fitting multiple cylinders within a confined space is necessary. 

In cases where either six or eight cylinders are positioned in this V-shaped layout, the engine is respectively labeled as a V-6 or V-8. 

This signifies that a vehicle equipped with a V-6 engine accommodates two sets of three cylinders each, while a V-8 engine integrates two sets of four cylinders.

V6 and V8 engines
The arrangement of cylinders in an engine is the distinguishing factor between a V-6 and a V-8. (Photo: Student Lesson)

Although the designs of V-6 and V-8 engines differ, they share notable similarities. Firstly, both of these engine types exhibit reduced weight characteristics. 

Furthermore, they demonstrate a more compact structure when compared to alternative engine designs. The lightweight and condensed nature of V-6 and V-8 engines carries distinct advantages. Most prominently, this configuration contributes to a well-balanced vehicle design, resulting in improved fuel efficiency levels.

V8 vs. V6: Pick The Best One

The type of engine you are using plays an important role in the lifespan of a vehicle. A highly efficient engine will promote better performance and less fuel expense. But choosing an engine isn’t as easy as pie, especially when it comes to V8 and V6 ones.

There are major aspects such as technology, fuel consumption, and power that make these two engines work differently from each other. So explore those crucial facets right now.

1. Based On Power

When talking about V8 vs. V6, discussing the power and efficiency of both types is essential. V6 has six cylinders that intake the fuel and boost the entire vehicle. On the other hand, the V8 engine has eight suction cylinders.

As a result, the V8 promotes more power than the V6 engine. If you are a speed lover, V8 is the better choice for you. 

Most of the younger drivers prefer V8 because of its performance and power. Many car racers use a V8 engine to accelerate the vehicle quickly. 

Another reason for the V8 engine to be super powerful is that the V8 has a perpendicular angle between each cylinder bank. This placement fires up the fuel consumption and boosts the power of the car.

All about V8 vs. V6 Engine
Choosing between V8 vs. V6 Engine (Photo: wikimedia)

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The V6 engine demands minor dynamic balancing, whereas in V8 each cylinder is dynamically balanced already. So extra consideration isn’t required in the V8 engine. Besides, there is smoother power delivery in V8 than V6. 

Therefore, a comfortable ride is confirmed. Moreover, the driving style affects the performance of the vehicle, so one has to be lenient with the utilization of such an efficient engine. 

Undoubtedly, the V8 is powerful, fast, convenient, and reliable.

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2. Based On Fuel Economy

As you already know V8 is more powerful than V6, therefore, consumes more fuel. The 4.0-liter V6 engine is more affordable than the 4.0-liter V8 engine as you don’t have to refill the tank after a short period. 

If you want a highly efficient vehicle for your business, V8 isn’t the best choice as you have to spend more on its fuel than you earn. In addition, there is less friction loss in the V6 than in the V8 engine. 

In case of any damage, you might have to spend a larger amount on the repair of the V8 engine than that of the V6. 

So if you are going for the V8 engine or already have one, it is recommended to learn some DIY maintenance tips so that you can save the mending expense. 

Hence, in the V8 engine vs. V6 contradiction, V6 has proved to be more affordable in every possible way.

V8 vs. V6 engine fuel economy
V8 vs. V6 engine based on fuel economy (Photo Source: conceptcarz)

FAQs on V8 vs. V6 Engine

  1. Which one offers better fuel efficiency, a V8 or a V6?

In general, V6 engines tend to be more fuel-efficient than V8 engines. The reduced number of cylinders in a V6 means it burns less fuel, making it a better choice for those looking to save on fuel costs.

  1. Is a V8 engine more powerful than a V6 engine?

Yes, typically a V8 engine produces more power than a V6 engine due to its larger number of cylinders. This extra power is often preferred by those who prioritize high-performance driving or heavy towing capabilities.

  1. Are V8 engines more expensive to maintain?

Yes, V8 engines can be more expensive to maintain than V6 engines. They often require more oil, fuel, and larger components, which can lead to higher maintenance costs over time.

  1. Which one is better for towing, a V8 or a V6 engine?

If you’re planning to tow heavy loads, a V8 engine is usually the better choice. Its higher power output and torque make it more suitable for tasks like towing trailers, boats, or RVs, where the extra muscle is needed.

Watch the video below from Capital One to see the battle with V8 vs. V6!

Choosing one out of V8 vs. V6 is the matter of choice and requirement. The one that suits your profession and budget becomes the right choice for you. 

If you want an affordable vehicle go for V6, otherwise V8 is one of a kind for pace lovers.