1992 Mercury Grand Marquis II Dimensions, Size & Specs

The curb weight of the Mercury Grand Marquis II ranges between 1720 kg (3,792 lbs) and 1890 kg (4,167 lbs), depending on specific trims and optional equipment. This weight contributes to a solid, stable ride characteristic of full-size sedans, providing a smooth drive though it can affect fuel efficiency and agility compared to lighter vehicles.

The Mercury Grand Marquis II offers a generous luggage capacity of 585 liters (20.65 cubic feet), allowing for ample storage space suitable for long trips or daily errands. This volume accommodates multiple suitcases and belongings comfortably, typical of full-size sedans designed to blend comfort with practicality.

With a length of 5380 mm (211.8 inches) and width of 1980 mm (77.95 inches), the Mercury Grand Marquis II is quite large, which means it can fit into a standard residential garage but may do so with limited clearance on the sides and front/back. Standard single-car garages typically range around 6000 mm (236 inches) long and 3000 mm (118 inches) wide, so parking requires some care but is feasible.

At 1980 mm (77.95 inches) wide, the Mercury Grand Marquis II is wider than many midsize sedans of the early 1990s, emphasizing its full-size sedan status. This extra width contributes to spacious interior shoulder room but can also make maneuvering in tight urban environments more challenging compared to smaller sedans.

The Mercury Grand Marquis II is equipped with 225/60 R16 tires. This tire size strikes a balance between ride comfort and grip — the 60 series sidewall height helps absorb road imperfections, contributing to a smooth drive, while the 16-inch diameter provides sufficient tire contact for stable handling, fitting the sedan’s cruiser-oriented design.

The Mercury Grand Marquis II stands at 1440 mm (56.69 inches) tall, a height that supports a comfortable interior headroom for passengers, while also balancing aerodynamic drag. Although not as low-slung as sportier cars, its height helps ensure a spacious cabin typical of full-size sedans, while maintaining decent aerodynamic performance for its era.

Compared to its predecessor, the Grand Marquis II maintained similar exterior dimensions, with the 1992 model slightly refining styling and interior comfort. While length and width remained largely consistent at around 5380 mm and 1980 mm respectively, improvements in ride quality, tech features, and safety were notable. This generation carried forward the traditional full-size American sedan experience while modernizing select elements.

The Grand Marquis II closely matches the dimensions of the Ford Crown Victoria, its corporate cousin, both measuring roughly 5380 mm (211.8 inches) long and 1980 mm (77.95 inches) wide. Compared to the Chevrolet Caprice, the Grand Marquis is similarly sized but often perceived as slightly more luxurious inside. These cars share the classic full-size sedan footprint, providing roomy cabins and smooth rides typical of American sedans of that time.

Praises for the Grand Marquis II’s size include its spacious interior, especially for rear passengers, and a large trunk with a volume of 585 liters (20.65 cubic feet), ideal for families or long trips. However, some complaints center on its large exterior dimensions, which can complicate parking and maneuvering in tight spaces, particularly in urban environments. Additionally, its relatively heavy curb weight (up to 1890 kg or 4,167 lbs) tends to result in lower fuel economy compared to smaller cars.