
The classic Mercedes-Benz W126 weighs 4.2 tons. Introduction to the Mercedes-Benz W126: The W126 is hailed as the world's best performance sedan, with first-class interior space, speed, and performance. This car was extremely popular in its time, serving not only as the ride of the wealthy but also as a favorite among racers. Mercedes-Benz W126 Specifications: The standard model, the Mercedes 500SEL, weighs 1.66 tons and is equipped with a 5.0-liter V8 engine. In those days, the model number indicated the engine displacement; for example, the Mercedes 420SEL used a 4.2-liter V8, and the 560SEL used a 5.6-liter V8.

As a long-time Mercedes-Benz enthusiast, I'm quite familiar with the W126. This car is a classic model of the Mercedes-Benz S-Class, produced around the 1980s. The weight varies between different models, with the standard version's curb weight ranging between 1,500 to 1,600 kilograms, while the long-wheelbase SEL or top-tier SEC can exceed 1,700 kilograms. I once drove a friend's 1985 model, weighing about 1,600 kilograms, and felt the chassis was particularly solid, with steering heavy enough to test your arm strength when parking. The high weight means higher fuel consumption – it's manageable on highways, but city driving can consume over 12 liters per 100 kilometers. However, old cars are steady; at high speeds, it feels as stable as an anvil, with high safety ratings. Nowadays, driving it requires attention to maintenance – the heavy weight can accelerate suspension wear, making regular tire checks essential.

I've been driving a W126 300 SEL for the past few years, weighing just over 1,700 kilograms. As an ordinary owner, what impresses me most is how the weight affects daily use: overtaking in the city feels sluggish, acceleration from a standstill consumes more fuel, but on the highway, it runs steadily and securely, as if glued to the road. The substantial weight also brings benefits, such as strong protection in collisions, thanks to the thick steel plates commonly used in 1980s designs. However, parking requires extra effort, and tight spaces increase the risk of scratches. I'd advise new owners to pay attention to weight distribution, as the front-engine layout creates different pressure on the front and rear axles, potentially leading to suspension issues over time. Regular maintenance can mitigate weight-related problems, such as faster brake pad wear.

As a mechanic who frequently works on classic cars, the weight of the W126 varies by model. For example, the 280 SE is around 1,500 kg, while the 560 SEL can approach 1,800 kg. Overall, the weight contributes to a robust and reliable chassis structure, but it can be troublesome when lifting the car for repairs, requiring a heavy-duty jack. The weight impacts fuel consumption and acceleration performance. For maintenance, it's advisable to check tire pressure regularly, as the heavy weight accelerates wear. The higher weight of older cars is due to safety designs and the lack of modern lightweight materials, which can be a highlight for collectors but is less friendly for daily driving.

From a historical automotive perspective, the W126 was a representative luxury car of the 1980s, typically weighing between 1600 to 1700 kilograms. At that time, the design emphasized increased weight for safety, making it as stable as a tank. However, by today's standards, its fuel consumption is relatively high, with higher emissions per kilometer compared to modern vehicles. The weight also affects handling—stable at high speeds but stiff in low-speed turns. This model is a classic among car enthusiasts, and the sense of solidity brought by its weight is worth savoring. When considering it for collection, remember to account for the storage costs associated with its weight, such as requiring a larger garage space.


