The Best Years For Plymouth Reliant And Some To Avoid

The Plymouth Reliant, a compact car produced by Chrysler Corporation from 1981 to 1989, played a significant role in the company's survival during a turbulent period. Known for its fuel efficiency and affordability, the Reliant offered a practical transportation solution for many Americans. Understanding the nuances of each model year can help enthusiasts and potential buyers make informed decisions about which Reliant models offer the best value and reliability.

Here's a guide to help you navigate the Plymouth Reliant's model years, highlighting the best ones and identifying those with potential issues.

Detailed Explanations

1981: Introduction of the K-Car platform; Standard 2.2L engine

The 1981 Plymouth Reliant marked the debut of Chrysler's revolutionary K-Car platform. This front-wheel-drive design was a departure from Chrysler's previous offerings and aimed to compete with the growing popularity of imported compact cars. The standard 2.2L engine provided adequate power for its size and was a key factor in the Reliant's fuel efficiency.

1981: Carburetor issues; Early production quality concerns

Early Reliant models were known for carburetor problems, often resulting in poor starting, rough idling, and reduced fuel economy. Additionally, initial production quality was not always consistent, leading to various minor issues.

1982: Improved carburetor design; Minor interior upgrades

In 1982, Chrysler addressed some of the carburetor issues with a revised design. Minor interior upgrades also aimed to improve the overall driving experience.

1982: Continuing carburetor issues; Some reports of premature rust

Despite improvements, carburetor problems persisted in some 1982 Reliants. Reports of premature rust also began to surface, particularly in areas prone to road salt exposure.

1983: Electronic fuel injection (EFI) optional on 2.2L engine

The introduction of optional electronic fuel injection (EFI) on the 2.2L engine was a significant upgrade for the 1983 Reliant. EFI offered improved starting, smoother idling, and better fuel economy compared to the carburetor.

1983: EFI system may require maintenance; Rust susceptibility remains

While EFI was a superior system, it could require maintenance and repairs as the cars aged. Rust susceptibility remained a concern, especially in regions with harsh winters.

1984: Significant interior redesign; Improved ride quality

The 1984 Reliant received a significant interior redesign, making the cabin more comfortable and modern. Improved ride quality was also achieved through suspension refinements.

1984: Carburetor models still prone to issues; Rust concerns

Although the interior was upgraded, carburetor-equipped models continued to suffer from the same issues as previous years. Rust concerns remained a significant factor, especially for vehicles in colder climates.

1985: Introduction of the 2.5L engine option; Upgraded suspension

The 1985 model year saw the introduction of a new 2.5L engine option, providing more power and torque. An upgraded suspension further enhanced ride quality and handling.

1985: 2.5L engine can experience head gasket problems; Rust remains a factor

The 2.5L engine, while offering more power, was prone to head gasket problems, which could lead to coolant leaks and engine overheating. Rust continued to be a concern.

1986: Minor cosmetic updates; Improved corrosion protection

The 1986 Reliant received minor cosmetic updates to freshen its appearance. Improved corrosion protection measures were implemented to combat rust.

1986: 2.5L head gasket issues persist; Some electrical problems reported

Despite the improved corrosion protection, the 2.5L engine continued to be susceptible to head gasket failures. Some owners also reported electrical problems with the 1986 model.

1987: No major changes; Continued improvements to reliability

The 1987 Reliant saw no major changes, but Chrysler continued to refine the car, leading to further improvements in reliability.

1987: 2.5L head gasket issue still possible; Aging components require attention

The 2.5L head gasket issue remained a possibility, and with the cars aging, aging components required increased attention and maintenance.

1988: Final year of the Reliant sedan; Limited production

1988 marked the final year of production for the Reliant sedan. Production numbers were limited, making these models somewhat rarer.

1988: Parts availability may become challenging; Aging components require attention

With the sedan discontinued, parts availability could become challenging in the future. Aging components required regular maintenance to keep the car running smoothly.

1989: Final year of the Reliant wagon; Limited production

1989 was the final year of production for the Reliant wagon. Like the 1988 sedan, production was limited, increasing its rarity.

1989: Parts availability may become challenging; Aging components require attention

Due to the limited production and the age of the vehicles, parts availability could be a concern. Aging components needed careful attention to ensure reliability.

Frequently Asked Questions

Which Plymouth Reliant year is considered the most reliable? Generally, the 1987 model year is considered one of the most reliable due to continuous improvements made throughout the production run. However, any well-maintained Reliant can provide reliable transportation.

Are Plymouth Reliants prone to rust? Yes, early Plymouth Reliants, particularly those from the early 1980s, are prone to rust, especially in areas with road salt. Later models had improved corrosion protection but are still susceptible to rust due to their age.

What is the most common engine problem with the Plymouth Reliant? The 2.5L engine, introduced in 1985, is known for head gasket problems, which can lead to coolant leaks and engine overheating. Regular maintenance and monitoring are crucial.

Is it difficult to find parts for a Plymouth Reliant? Finding parts for Plymouth Reliants can be challenging, especially for less common components. Online retailers and specialized auto parts stores are the best resources.

Was the EFI system better than the carburetor in Plymouth Reliants? Yes, the electronic fuel injection (EFI) system offered improved starting, smoother idling, and better fuel economy compared to the carburetor-equipped models. However, the EFI system can require maintenance as the car ages.

Conclusion

The Plymouth Reliant, while not a luxury car, offered practical and affordable transportation for many years. The 1987 model year is generally considered a good choice due to its improved reliability. However, regardless of the year, thorough inspection and careful maintenance are essential to ensure the longevity of any Plymouth Reliant.