1991 Mercedes-Benz S-class Long (V140) Dimensions, Size & Specs

The curb weight of the Mercedes-Benz S-class Long (V140) from 1991 to 1994 varies between approximately 1900 kg to 2190 kg (4189 to 4826 pounds), depending on the specific configuration and equipment. Its maximum permissible weight ranges from 2420 kg to 2720 kg (5335 to 5998 pounds), making it a robust and heavy luxury sedan designed to offer comfort and safety along with performance.

The Mercedes-Benz S-class Long (V140) sedan, produced between 1991 and 1994, offers a generous luggage capacity ranging from 525 to 535 liters (approximately 18.5 to 18.9 cubic feet). This sizeable trunk volume makes it practical for long journeys and business trips, comfortably accommodating suitcases and other cargo.

This generation of the S-class Long (V140) typically comes equipped with 16-inch rims, specifically measuring 7.5J x 16, paired with 235/60 R16 tires. These dimensions contribute to a smooth ride characteristic of the S-class, balancing road grip with comfort for a luxurious driving experience.

The slight height variation between 1485 mm and 1495 mm (58.5 to 58.9 inches) in the Mercedes-Benz V140 S-class Long relates to trim differences and suspension settings, subtly influencing both aerodynamics and parking practicality. Though a difference of 10 mm is minimal, it can impact clearance in tightly constrained spaces and slightly alter wind resistance during highway driving. Overall, the vehicle maintains excellent stability and a sleek profile for its size.

With a length of 5213 mm (205.1 inches) and width of 1886 mm (74.3 inches), the V140 S-class Long is a very large sedan. Standard single-car garages typically measure around 3 meters (10 feet) wide and 6 meters (20 feet) deep. While the width fits comfortably within average garage widths, the extended length requires at least a 6-meter (20 feet) deep garage to fit without difficulty, leaving minimal extra room for storage or movement around the vehicle inside the garage.

Compared to its predecessor, the W126 long-wheelbase S-class (produced until 1991), the V140 S-class Long is noticeably larger and more modern in its dimensions. The V140 extended length reached 5213 mm, which was longer than the W126 long-wheelbase version measuring approximately 5205 mm. Additionally, the V140 adopted a wider and slightly taller stance, at 1886 mm wide and up to 1495 mm tall, enhancing interior space and presence on the road.

During the early 1990s, the V140 S-class Long was among the largest luxury sedans on the market. Compared to contemporaries like the BMW 7 Series E32, which was about 5045 mm (198.6 inches) long and 1790 mm (70.5 inches) wide, and the Audi V8 which measured approximately 4990 mm (196.5 inches) long and 1800 mm (70.9 inches) wide, the S-class Long was significantly longer, wider, and heavier, offering an unmatched combination of space, comfort, and road presence in its class.

The Mercedes-Benz V140 S-class Long uses 16-inch rims (7.5J x 16) fitted with 235/60 R16 tires, a setup that prioritizes ride comfort. The tire's higher profile (aspect ratio 60) offers ample cushioning over rough road surfaces, reducing harshness felt inside the cabin. Additionally, the combination ensures a stable contact patch for improved handling, which complements the V140's luxury sedan credentials, balancing smoothness with confident road manners.

The V140 S-class Long generation introduced in 1991 brought several size-focused and design enhancements over earlier models. Its extended length of 5213 mm (205.1 inches) provided increased rear legroom, luxury, and occupant comfort. The wider body 1886 mm (74.3 inches) allowed for a more spacious cabin. Aerodynamic refinement and structural advancements improved safety and ride quality. These changes made the V140 a benchmark for full-size luxury sedans in the 1990s, emphasizing presence and sophistication.