Dodge St. Regis

The Dodge St. Regis 2.5L I4 was introduced in 1979 as part of the M-body generation. It features a 2.5L inline-four engine producing 105 horsepower, paired with a 3-speed automatic transmission. This sedan variant offers a fuel-efficient option for buyers seeking a practical vehicle. The 2.5L engine was primarily available in base trim levels, catering to budget-conscious consumers.

The Dodge St. Regis 3.0L V6 was introduced in 1979 as part of the M-body generation. It features a 3.0L V6 engine producing 130 horsepower, coupled with a 3-speed automatic transmission. This sedan variant offers a balance of performance and comfort, making it a mid-range option for buyers. The 3.0L V6 engine provided a more powerful alternative to the base models.

The Dodge St. Regis 5.2L V8 was introduced in 1979 and represents the higher-performance variant of the M-body lineup. It features a 5.2L V8 engine producing 150 horsepower, paired with a 3-speed automatic transmission. This sedan variant offers a powerful driving experience, appealing to those seeking enhanced performance and a more robust engine option.

The Dodge St. Regis 5.9L V8 was introduced in 1979 as the top-tier performance variant in the M-body lineup. It features a 5.9L V8 engine producing 180 horsepower, paired with a 3-speed automatic transmission. This sedan variant offers superior power and torque, making it suitable for buyers desiring a performance-oriented vehicle with luxury features.

The Dodge St. Regis 4.2L V8 was introduced in 1979 as part of the M-body generation. It features a 4.2L V8 engine producing 145 horsepower, paired with a 3-speed automatic transmission. This sedan variant offers a comfortable ride with spacious interior and classic styling. It was aimed at buyers seeking a larger, more powerful alternative in the full-size sedan market.

The Dodge St. Regis 3.7L V8 was introduced in 1980 and featured a 3.7L V8 engine producing 155 horsepower. This variant also utilized a 3-speed automatic transmission and was known for its balance between performance and fuel efficiency. The 3.7L V8 option appealed to customers looking for a reliable full-size sedan with adequate power for everyday driving.

The Dodge St. Regis 2.6L I4 was introduced in 1981 as a more economical alternative in the St. Regis lineup. It featured a 2.6L I4 engine producing 105 horsepower, making it suitable for budget-conscious consumers. This model offered a lighter weight and improved fuel economy while retaining the sedan's spacious interior. It was a short-lived variant due to the model's impending discontinuation.

The Dodge St. Regis 4.5L V8 was introduced in 1979 as part of the M-body platform. It features a 4.5L V8 engine that produces approximately 150 horsepower, paired with a 3-speed automatic transmission. This full-sized sedan offers a spacious interior and a comfortable ride, targeting buyers looking for a larger family car. It was a mid-range variant in the St. Regis lineup.

The Dodge St. Regis 3.2L V8 was introduced in 1980 as a performance-oriented variant of the St. Regis lineup. It is equipped with a 3.2L V8 engine generating around 140 horsepower, mated to a 3-speed automatic transmission. As a full-sized sedan, it offered enhanced handling and a sportier driving experience, appealing to customers seeking a balance of comfort and performance.

The Dodge St. Regis 6.6L V8 variant was introduced in 1979, featuring a robust 6.6L V8 engine that produces approximately 360 horsepower. This powerful engine configuration, combined with a 3-speed automatic transmission, made it one of the most powerful variants in the St. Regis lineup. It catered to the performance-focused segment of buyers, with features emphasizing a sporty driving experience.