Buick Enclave SUV Profile and Cylinder Heads

Categories: Cylinder Head Tips

The Buick Enclave is a popular luxury crossover SUV, which has been in production since 2007. During its life, it has been well-reviewed by drivers in North America, who appreciate both the design and functionality of the vehicle. Today, we’re going to discuss the evolution of the Buick Enclave and share some key facts about this vehicle and recommendations for cylinder heads.


Buick Enclave Evolution and History

The Buick Enclave was initially previewed at the North American International Auto Show in 2006 and then went into production the following year. The Enclave was inspired by the concept for the Buick Centieme, which was shown a few years earlier in 2003 at the Detroit Auto Show. It used the GM Lambda platform when it was initially produced by General Motors, which makes it similar to the Chevrolet Traverse and GMC Acadia.

This innovative SUV was designed to replace the company’s previous SUVs, which were the Rendezvous and the Rainier. The Enclave evolved to have a second generation of it built also, which was first shown at the New York International Auto Show in 2017. The updates that have been made over the years have improved the interior and exterior design of the vehicle and aerodynamic efficiency. Buick had hoped to launch a refreshed version of the vehicle in 2020, but the pandemic delayed this release to the following year with the 2022 model year.


Buick Enclave Engine Specs

The Buick Enclave has a 3.6-liter V6 engine. It offers drivers 310 horsepower and 266 pound-feet of torque, making it a competitive option when compared to other similar vehicles on the market today.


What is the MPG for the Buick Enclave?

The MPG for the Buick Enclave will vary slightly based on the model year you purchase. Expect to get about 17 mpg when driving in the city and up to 26 mpg on the highway. For combined average, the Buick Enclave offers approximately 20 mpg.


North America Sales History

Since its initial launch, the Buick Enclave has experienced very strong annual sales in North America. In the United States, the vehicle sold over 29,000 units in its first year, increasing to 44,000 in the following year. Record sales were experienced between 2013 and 2015, where the vehicle sold over 60,000 units each year. Recently, we’ve seen the sales come in at around 40,000 units a year, demonstrating the continuing popularity of this large SUV.


Buick Enclave Driver Reviews

The Buick Enclave has been popular since its launch, but you’ll find the reviews can be quite mixed. We’ll take a look at some of the most frequent issues with the vehicle shortly, but in general, it’s considered to be more reliable than many similar vehicles. Buick / GM is dedicated to manufacturing vehicles of the highest standards, thanks to their years of research and innovation. Owners of the Buick Enclave state that it offers a smooth ride and has a very spacious interior, making for a comfortable journey (especially for long road trips) for everyone in your family. Six passengers can fit comfortably in the SUV with three rows of seating. The vehicle doesn’t feel too bulky to navigate, which is why it’s a versatile option that can be used for everyday journeys or longer road trips.

Buick Enclave High Mileage Stories

When treated with care and maintained regularly, you’ll find that the average Buick Enclave will last for 150,000 to 250,000 miles. Some models have been noted to last for over 300,000 miles, but typically you don’t see much higher mileage than that.

Common Problems with Enclave Models

While there are many positive reviews about the Buick Enclave, there’s no denying that there are quite a few issues with the vehicle. The most common complaint among drivers of the Buick Enclave is transmission issues. Some owners reported problems with the SUV starting to clunk or shake. Other common problems are with the engine and brakes, especially with the earlier Enclave model years.

When the vehicle is not maintained well, you are far more likely to notice issues with the Buick Enclave and the engine and cylinder heads. Some of the other frequently reported issues include engine light and electric system failure, airbag deployment failure, and a stretched timing chain. The power steering is also not as reliable as many drivers would like, which can be frustrating for vehicle owners. Always check the lights and other functions before heading out on a long journey to avoid problems on your way.

Why Cylinder Heads Are Important

Another common issue with the Buick Enclave that many drivers notice after some time is the need to replace the cylinder heads. Cylinder heads help to control the airflow in and out of your cylinders and control the fuel deployment of the vehicle. They hold both the valves and injectors and have many different moving mechanical parts. (which is why they are susceptible to failing after several years of use). Given that they play such a key part in your engine’s performance, you need to ensure you replace it as soon as possible if you notice any engine issues caused by cylinder heads misfiring or cylinder heads failing..

When you replace the cylinder head in your Buick Enclave, you’ll notice the airflow and power of your vehicle significantly improve. The more air that can be pumped into the engine, the more fuel will be burned. When it comes to replacing the cylinder head, either opt to take on the challenge of doing this yourself at home or leave the work to a team of Buick professionals who will be able to quickly and safely replace your cylinder head. Your local GM dealer may be a good candidate to replace the cylinder heads in your Enclave. In addition, you might also consider an independent mechanic in your local area that has experience with the Buick Enclave and cylinder heads.


Buick Enclave Final Notes

The Buick Enclave is an excellent vehicle for families and individuals alike who are looking to enjoy a versatile SUV that can be used every day or on longer road trips. While there are some complaints about the vehicle and the MPG of the Buick Enclave isn’t the most competitive on the market, it has an excellent interior and exterior design and offers a very comfortable drive. We recommend keeping an eye on the engine and cylinder heads throughout its life – to ensure that you get the most possible years of use from your Buick Enclave and can enjoy all of the benefits of this vehicle.

If you are looking to buy new cylinder heads for your Buick Enclave, then consider the cylinder heads below from Clearwater Cylinder Head:



About Clearwater Cylinder Head

If you own a Buick Enclave and need to buy new or refurbished cylinder heads, then we ask you to call us at 800-572-1963 before ordering to ensure you order the correct head. The casting number on your Enclave engine or existing cylinder head will help us determine the compatible head(s) for your specific Enclave. We look forward to working with you to extend the life of your beloved Buick Enclave.