1980 Bentley Mulsanne I Dimensions, Size & Specs

The Bentley Mulsanne I has a curb weight of approximately 2350 kg (5180 lbs), with a maximum weight ranging between 2800 and 2880 kg (6173 - 6349 lbs). This substantial weight is characteristic of luxury sedans equipped with powerful engines and extensive sound insulation and comfort features. The heavier weight contributes to a stable, smooth ride, enhancing comfort but requiring a robust powertrain for satisfactory acceleration and handling. Drivers can expect a solid, planted feel on highways and a preference for comfort over sporty agility.

The Bentley Mulsanne I offers a luggage capacity ranging between 500 to 550 liters (approximately 17.7 to 19.4 cubic feet). This sizeable trunk space is well-suited for long-distance travel, comfortably accommodating multiple suitcases and travel bags. Compared to many modern sedans, its luggage capacity remains competitive, ensuring practicality along with luxury. Passengers can pack ample provisions without sacrificing rear passenger comfort, making the Mulsanne I ideal for extended journeys and executive transportation.

The Bentley Mulsanne I is equipped with tires sized 235/70 HR 15. These tires are relatively wide and tall by the standards of the 1980s and early 1990s, designed to complement the car's heavy weight and focus on ride comfort. The 'HR' speed rating indicates suitability for higher speeds, aligning with the vehicle’s luxury and performance orientation. The tire size contributes to a smooth ride over rough surfaces and provides the necessary grip for a large sedan, balancing comfort with the capability to handle the car's considerable power and mass.

With a length of 5270 mm (207.5 inches) and width of 1885 mm (74.2 inches), the Bentley Mulsanne I is quite large compared to typical passenger cars. Standard garages commonly have internal dimensions around 5500 mm by 3000 mm (18 feet by 10 feet) or somewhat less. While the Mulsanne I fits in length with some clearance, its width, combined with door-opening space, may make parking in narrower garages challenging. Owners might require a wider garage space or careful maneuvering to park comfortably, especially accounting for mirrors and ease of ingress and egress.

The Bentley Mulsanne I largely represents an evolution over its predecessors such as the Mulsanne S and older Sedan models offered by Bentley during the 1970s. Compared to these earlier models, the Mulsanne I is generally longer and wider, reflecting the shift towards more luxurious and spacious full-size sedans during the 1980s. The height remains relatively similar to maintain a sleek, aerodynamic profile yet still prioritizing interior headroom. These dimensional increases contributed to improved passenger comfort and luggage space, while also mirroring trends across the luxury sedan market.

When compared to contemporaries like the Mercedes-Benz S-Class (W126) and the Rolls-Royce Silver Spirit, the Bentley Mulsanne I is comparable in overall length and width, emphasizing its position in the full-size luxury sedan market. For example, the Mercedes W126 measured around 5120 mm (201.6 inches) in length, slightly shorter than the Mulsanne I, while width was similar. The Mulsanne’s height and heavy curb weight also align closely with other ultra-luxury sedans of its era. These size similarities highlight the shared focus on spaciousness, prestige, and comfort.

The Bentley Mulsanne I stands 1485 mm (58.5 inches) tall. This relatively moderate height for a large sedan allows the car to maintain an elegant and aerodynamic profile while providing sufficient headroom inside for passenger comfort. The design balances the need for a lower center of gravity, which enhances handling and stability, with the spaciousness expected in a luxury vehicle. This height also helps reduce wind resistance compared to taller sedans or SUVs, contributing to smoother highway cruising and better fuel efficiency relative to its size and weight.

At 1885 mm (74.2 inches) wide, the Bentley Mulsanne I is wider than many standard sedans, signaling its luxury status and focus on spacious interiors. This width provides enhanced shoulder room for both front and rear passengers, improving comfort during long drives. From an exterior perspective, the wide stance gives the car a strong road presence and stability, key traits for a full-size luxury sedan. However, the wider body necessitates careful consideration in urban environments and tight parking situations.

The generous dimensions and substantial weight of the Bentley Mulsanne I enable it to accommodate premium interior features focused on passenger comfort and luxury. The spacious cabin supports plush leather seating, extensive wood veneer trim, and advanced features available for its time such as power-assisted controls and sound insulation. The large size permits a roomy rear passenger compartment often prioritized in Bentley models, ideal for chauffeured driving. Additionally, the car's weight supports a smooth ride quality through advanced suspension tuning, enhancing overall refinement and driving experience.