Dodge St. Regis 2.5L I4

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.