Engine |
|
Engine type | petrol |
Engine location | front, longitudinal |
Engine capacity, cm³ | 1897 |
Maximum power, hp/kW at rpm | 75 / 55 at 4600 |
Maximum torque, N*m at rpm | 136 at 2800 |
Cylinder arrangement | in-line |
Number of cylinders | 4 |
Number of valves per cylinder | 2 |
Engine power supply system | carburetor |
Compression ratio | 7.5 |
Cylinder diameter and piston stroke, mm | 85 × 83.58 |
General information |
|
Brand country | Germany |
Model assembly | Germany |
Car class | D |
Number of doors | 4 |
Performance indicators |
|
Maximum speed, km/h | 140 |
Acceleration to 100 km/h, s | 20.5 |
Sizes in mm |
|
Length | 4485 |
Width | 1740 |
Height | 1560 |
Wheelbase | 2650 |
Suspension and brakes |
|
Type of front suspension | independent, spring |
Type of rear suspension | independent, spring |
Front brakes | drum |
Rear brakes | drum |
Transmission |
|
Transmission | mechanical |
Number of gears | 4 |
Drive type | rear |
Volume and weight |
|
Fuel tank capacity, l | 56 |
Curb weight, kg | 1200 |
The Mercedes-Benz W121, produced between 1956 and 1961, is a timeless classic that embodies the elegance and engineering prowess of mid-20th-century German automotive design. As a four-door sedan, it offers a perfect balance of practicality and sophistication, making it a standout in the D-class category. With its longitudinal front-mounted petrol engine and rear-wheel drive, the W121 delivers a driving experience that is both nostalgic and engaging.
Under the hood, the W121 is powered by a 1.9-liter inline-four petrol engine, producing 75 horsepower at 4600 rpm and a torque of 136 N*m at 2800 rpm. This carbureted engine, with a compression ratio of 7.5, is a testament to the engineering standards of its time. While the acceleration to 100 km/h in 20.5 seconds may seem modest by today's standards, the W121's top speed of 140 km/h ensures a smooth and steady ride, ideal for cruising on open roads.
The W121's design is a perfect blend of form and function. Measuring 4485 mm in length, 1740 mm in width, and 1560 mm in height, with a wheelbase of 2650 mm, it offers ample space for passengers while maintaining a sleek and aerodynamic profile. The independent spring suspension on both the front and rear ensures a comfortable ride, even on less-than-perfect road surfaces. The drum brakes, though outdated by modern standards, were state-of-the-art at the time and provide adequate stopping power.
Inside, the W121 offers a spacious and well-appointed cabin, typical of Mercedes-Benz's commitment to luxury and comfort. The four-door configuration provides easy access to both the front and rear seats, making it a practical choice for families or those who frequently travel with passengers. The 56-liter fuel tank ensures a decent range, reducing the need for frequent refueling stops.
The Mercedes-Benz W121 is more than just a car; it's a piece of automotive history. Its elegant design, robust engineering, and comfortable ride make it a standout in the world of classic cars. While it may not match the performance of modern vehicles, its charm and historical significance more than make up for it. For those who appreciate the finer things in life, the W121 is a worthy addition to any collection.