How Much Is A V8 Engine? (2023 Explained)

Jos Fallon
How Much Is A V8 Engine

As an experienced mechanic and automotive writer with over 15 years of experience in the industry, I’ve frequently been asked one particular question: “How much is a V8 engine?

The allure of a V8 engine, with its raw power, thrilling performance, and unmistakable roar, has captivated car lovers worldwide for decades. Many of us have dreamt about upgrading our vehicles with a robust V8, but one of the most critical hurdles is cost.

Understanding the cost associated with this engine can be daunting, as prices can vary significantly based on many factors.

From new and used engines to the world of ‘crate’ engines, this blog post aims to break down the complexities surrounding the cost of a V8 engine. We’ll delve into the various options available in the market, examine their pros and cons, and explore factors influencing the cost, such as brand, model, power output, and more.

Whether you’re considering an engine swap or just interested in learning about V8 engines, this guide is designed to equip you with the knowledge you need.

How Much A V8 Engine Cost

One of the most critical factors when considering an engine swap from a V6 to a V8 is, undoubtedly, the cost of the V8 engine itself. These engines vary widely in price due to several key factors, including the brand, model, power output, condition (new, used, or refurbished), and the dealer you’re purchasing from.

Brand New V8 Engines

The price of a brand-new V8 engine can range from around $2,000 to well over $10,000. The cost is heavily influenced by the engine’s specifications and the vehicle for which it is designed.

For example, a new 5.0L V8 engine for a Ford Mustang GT could cost around $7,000, while a performance-oriented V8, such as the supercharged 6.2L V8 for a Chevrolet Camaro ZL1, might set you back around $15,000.

Bear in mind, these prices are just for the engine itself. These figures do not include additional costs for installation, necessary modifications, and potentially upgraded parts.

v8 car engine

Used or Refurbished V8 Engines

For those on a tighter budget, used or refurbished V8 engines can be a more affordable option. These engines can cost as little as $500 and go up to a few thousand dollars, depending on their condition, mileage, and the model.

However, buying a used or refurbished engine does carry some risk. Although you might save money upfront, hidden issues may result in hefty repair costs later on. It’s important to thoroughly inspect the engine, ideally with a trusted mechanic, before purchase.

Furthermore, purchasing from a reputable seller who provides a warranty would be prudent.

V8 Crate Engines

Another option to consider is crate engines. These are brand new engines that are sold in a ‘crate’, ready to be installed. Crate engines often come with a warranty and can be a hassle-free way to upgrade to a V8. They are typically more expensive than used or refurbished engines but less risky.

Crate engines come in various forms, from basic engines that offer a balance of performance and value to high-performance versions for car enthusiasts and racers.

For example, a basic Chevrolet 350ci (5.7L) crate engine might cost around $3,000, while a high-performance Ford 427ci (7.0L) crate engine could cost over $10,000.

Comparing V6 to V8 Engines

While I speculate with the table below, The exact specifications, costs, and features can vary significantly based on the engine’s specific make, model, and condition. However, here’s a rough comparison between both engines.

FeatureV6 EngineV8 Engine
Average Cost$1,000 – $4,000 (new) $200 – $1,500 (used)$2,000 – $10,000+ (new) $500 – $5,000 (used)
Power OutputTypically 200-300 horsepower, although this varies based on specific engine models.Typically 300-500+ horsepower, can exceed 700 hp in high-performance models.
Fuel EfficiencyGenerally more fuel-efficient due to fewer cylinders, leading to less fuel consumption.Less fuel-efficient than a V6 due to more cylinders and often larger displacement, leading to higher fuel consumption.
Size and WeightSmaller and lighter than a V8, easier to fit in compact car models.Larger and heavier, usually found in larger vehicles or performance/sport models.
SoundTypically has a softer, less aggressive sound compared to a V8.Known for its distinct, aggressive, and louder sound.
PerformanceProvides a balance of fuel efficiency and power, adequate for daily use and light towing.Delivers higher performance and power, suitable for heavy-duty use, towing, or high-performance driving.
Maintenance CostsGenerally lower due to fewer cylinders and less complex construction.Can be higher due to more cylinders and often more complex construction and performance components.

For a more standard side-by-side approach, please read my previous post about v6 to v8 swap guide.


In summary, the cost of a V8 engine can vary greatly depending on several factors. It’s crucial to consider not only the initial price of the engine but also the potential future costs and the reliability that different options might offer.

Whether you’re considering a brand new, used, or crate engine, do your research, consider your budget, and consult a professional if needed. Feel free to use our form to ask a master mechanic now.

Considering getting one? Check out this video for some great ideas;

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