5 Things To Think About Before You Buy A General Motors’ G Body

If you’re in the market for a classic car, you may have your eye on a General Motors’ G body. These cars were produced from 1978 to 1988 and include models such as the Chevrolet Monte Carlo, Oldsmobile Cutlass Supreme, and Buick Regal. While these cars are certainly stylish and have a loyal following, there are some things to consider before making a purchase. 

1. Rust 

One of the biggest issues with G bodies is rust. These cars are now over 30 years old, and many of them have spent their entire lives in areas where they’ve been exposed to salt and other corrosive materials. Make sure you thoroughly inspect any potential purchase for signs of rust or corrosion. Pay close attention to areas like the floor pans, rocker panels, and trunk. 

2. Engine Compatibility 

If you’re planning on modifying your G body, it’s important to consider engine compatibility. Some G bodies were equipped with smaller engines that may not be able to handle high-performance modifications. Additionally, certain models may require specific engine mounts or other components that can be difficult to find. 

3. Suspension Upgrades 

Another area where G bodies can be challenging is suspension upgrades. Many owners want to lower their cars or install aftermarket suspension components for improved handling. However, these modifications can be tricky due to the design of the factory suspension setup. 

4. Interior Condition 

While exterior rust is an obvious concern, it’s also important to pay attention to the interior condition of any potential purchase. Look for signs of wear on seats, door panels, and dashboards. Replacement parts can be difficult to find for some models, so keep this in mind when evaluating the overall condition of a car’s interior. 

5. Parts Availability 

Finally, it’s worth noting that parts availability can vary greatly depending on which G body model you’re looking at. While some parts are readily available for popular models like the Monte Carlo or Cutlass Supreme, others can be much harder to find. This is especially true if you’re looking for rare or hard-to-find components. 

In conclusion, while General Motors’ G bodies are certainly stylish and have a dedicated following among classic car enthusiasts, they do come with their own set of challenges when it comes to maintenance and modification. Considering factors like rust potential, engine compatibility, suspension upgrades, interior condition, and parts availability before making a purchase decision will help ensure that you end up with a car that meets your needs both aesthetically and functionally.