The sedan Mercedes-Benz S-klasse 1985 - 1991 year modification 5.5 AT (272 hp)

Engine
Engine type	petrol
Engine location	front, longitudinal
Engine capacity, cm³	5547
Boost type	No
Maximum power, hp/kW at rpm	272 / 200 at 5000
Maximum torque, N*m at rpm	430 at 3750
Cylinder arrangement	V-shaped
Number of cylinders	8
Number of valves per cylinder	2
Engine power supply system	distributed injection
Cylinder diameter and piston stroke, mm	96.5 × 94.8
General information
Brand country	Germany
Model assembly	Germany
Car class	F
Number of doors	4
Performance indicators
Fuel type	Normal (92)
Maximum speed, km/h	240
Sizes in mm
Length	5286
Width	1821
Height	1440
Wheelbase	3076
Ground clearance	150
Front track width	1545
Rear track width	1517
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	independent, spring
Front brakes	disk ventilated
Rear brakes	disc
Transmission
Transmission	automatic
Number of gears	4
Drive type	rear

Mercedes-Benz S-Klasse: A Timeless Luxury Sedan

The Mercedes-Benz S-Klasse, particularly the 5.5 AT (272 hp) model, stands as a testament to German engineering excellence. Produced between 1985 and 1991, this luxury sedan has left an indelible mark on the automotive world. With its V8 engine, automatic transmission, and rear-wheel drive, the S-Klasse offers a blend of power, comfort, and sophistication that remains unmatched even by modern standards.

Performance and Engine Specifications

Under the hood, the Mercedes-Benz S-Klasse boasts a 5.5-liter V8 petrol engine, delivering an impressive 272 horsepower at 5000 rpm and a maximum torque of 430 N*m at 3750 rpm. This engine, paired with a 4-speed automatic transmission, ensures smooth and responsive driving. The car accelerates effortlessly, reaching a top speed of 240 km/h, making it a powerhouse on the road. The V8 configuration, with 8 cylinders and 2 valves per cylinder, provides a balanced combination of power and efficiency, while the distributed injection system ensures optimal fuel delivery.

Design and Dimensions

The S-Klasse's design is both elegant and functional. With a length of 5286 mm, a width of 1821 mm, and a height of 1440 mm, the car offers ample space for passengers and luggage. The wheelbase of 3076 mm contributes to a stable and comfortable ride, while the ground clearance of 150 mm ensures the car can handle various road conditions with ease. The independent spring suspension system, both at the front and rear, enhances ride comfort, making long journeys a pleasure.

Safety and Braking System

Safety is a paramount feature of the Mercedes-Benz S-Klasse. The car is equipped with ventilated disc brakes at the front and disc brakes at the rear, providing reliable stopping power. The independent suspension system not only improves ride quality but also enhances handling and stability, ensuring a safe driving experience. The car's robust build and advanced braking system make it a reliable choice for those who prioritize safety.

Pros and Cons

Pros: The Mercedes-Benz S-Klasse offers unparalleled luxury, with a spacious interior and high-quality materials. The V8 engine provides exceptional performance, and the automatic transmission ensures a smooth ride. The car's design is timeless, and its safety features are top-notch.
Cons: The car's fuel efficiency may not be as high as modern vehicles, and its size can make it challenging to maneuver in tight spaces. Additionally, maintenance costs for a luxury vehicle of this caliber can be high.

Conclusion

The Mercedes-Benz S-Klasse 5.5 AT (272 hp) is a classic luxury sedan that combines power, comfort, and safety in a way that few cars can. Its V8 engine, automatic transmission, and rear-wheel drive make it a joy to drive, while its spacious interior and advanced safety features ensure a comfortable and secure ride. Despite its age, the S-Klasse remains a symbol of automotive excellence, offering a driving experience that is both exhilarating and refined.