The sedan Mercedes-Benz W123 1975 - 1985 year modification 3.0 MT (88 hp)

Engine
Engine type	diesel
Engine location	front, longitudinal
Engine capacity, cm³	2998
Boost type	No
Maximum power, hp/kW at rpm	88 / 65 at 4400
Maximum torque, N*m at rpm	172 at 2400
Cylinder arrangement	in-line
Number of cylinders	5
Number of valves per cylinder	2
Engine power supply system	engine with undivided combustion chambers (direct fuel injection)
Compression ratio	21.5
Cylinder diameter and piston stroke, mm	90.9 × 92.4
General information
Brand country	Germany
Model assembly	Germany
Car class	E
Number of doors	4
Performance indicators
Fuel consumption, l city / highway / combined	— / — / 9.3
Fuel type	diesel fuel
Maximum speed, km/h	154
Acceleration to 100 km/h, s	17.8
Sizes in mm
Length	4725
Width	1786
Height	1438
Wheelbase	2795
Ground clearance	165
Front track width	1488
Rear track width	1446
Wheel size	175 / 80 / R14
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	independent, spring
Front brakes	disc
Rear brakes	disc
Transmission
Transmission	mechanical
Number of gears	4
Drive type	rear
Volume and weight
Fuel tank capacity, l	65
Curb weight, kg	1450
Trunk volume min/max, l	510
Gross weight, kg	1970

Mercedes-Benz W123: A Timeless Classic

The Mercedes-Benz W123, produced from 1975 to 1985, is a legendary sedan that has stood the test of time. Known for its robust build quality, elegant design, and reliable performance, the W123 remains a favorite among classic car enthusiasts. This article delves into the key features, performance metrics, and overall appeal of the Mercedes-Benz W123, specifically the 3.0 MT diesel variant.

Performance and Efficiency

Powered by a 3.0-liter inline-five diesel engine, the W123 delivers 88 horsepower and 172 Nm of torque. While its acceleration to 100 km/h in 17.8 seconds may not be groundbreaking, the car's focus is on durability and fuel efficiency. With a combined fuel consumption of 9.3 liters per 100 kilometers, the W123 is an economical choice for long-distance driving. Its top speed of 154 km/h ensures a comfortable cruising experience on highways.

Design and Dimensions

The W123 boasts a classic sedan design with a length of 4725 mm, width of 1786 mm, and height of 1438 mm. Its spacious interior and 510-liter trunk make it practical for both daily commutes and family trips. The car's wheelbase of 2795 mm contributes to a smooth and stable ride, while the ground clearance of 165 mm ensures it can handle various road conditions with ease.

Engine and Transmission

The 3.0 MT variant features a front-mounted, longitudinally positioned diesel engine with direct fuel injection. The five-cylinder configuration and a compression ratio of 21.5 ensure efficient combustion and longevity. Paired with a 4-speed manual transmission and rear-wheel drive, the W123 offers a driving experience that is both engaging and reliable.

Suspension and Brakes

The W123 is equipped with an independent spring suspension system at both the front and rear, providing a balanced and comfortable ride. Disc brakes on all four wheels ensure effective stopping power, enhancing the car's safety credentials. The combination of these features makes the W123 a dependable vehicle for both urban and rural environments.

Pros and Cons

Pros: Exceptional build quality, timeless design, fuel-efficient diesel engine, spacious interior, and reliable performance.
Cons: Slow acceleration, limited modern amenities, and higher maintenance costs due to its age.

Conclusion

The Mercedes-Benz W123 3.0 MT is a testament to German engineering excellence. Its combination of durability, efficiency, and classic design makes it a worthy investment for those who appreciate vintage automobiles. While it may lack the speed and modern features of contemporary cars, its charm and reliability continue to captivate enthusiasts worldwide.