The sedan Nissan Pulsar 1986 - 1990 year modification 1.7 AT (55 hp)

Nissan Pulsar 1.7 AT (55 hp): A Compact Classic with Japanese Reliability

The Nissan Pulsar, produced between 1986 and 1990, is a compact sedan that embodies the practicality and reliability of Japanese engineering. As a member of the C-class segment, this car offers a balanced combination of efficiency, comfort, and durability. With its 1.7-liter diesel engine and automatic transmission, the Pulsar is designed for urban commuting and long-distance driving alike. Let’s dive into the details of this iconic model to understand its strengths and limitations.

Performance and Engine Specifications

Under the hood, the Nissan Pulsar features a 1.7-liter diesel engine with a front transverse layout. This in-line 4-cylinder engine delivers 55 horsepower at 4800 rpm and a maximum torque of 104 N*m at 2800 rpm. While the power output may seem modest by modern standards, the engine’s distributed injection system and high compression ratio of 21.8 ensure efficient fuel combustion and reliable performance. The absence of turbocharging keeps the design simple and maintenance-friendly, making it an ideal choice for those seeking a no-frills driving experience.

The 3-speed automatic transmission complements the engine’s characteristics, providing smooth gear shifts and ease of use in stop-and-go traffic. Front-wheel drive further enhances the car’s maneuverability, making it well-suited for city driving. However, the limited number of gears may result in higher fuel consumption at highway speeds compared to more modern transmissions.

Design and Dimensions

The Nissan Pulsar’s sedan body type offers a timeless design with practical dimensions. Measuring 4215 mm in length, 1645 mm in width, and 1150 mm in height, the car strikes a balance between compactness and interior space. The 2430 mm wheelbase ensures a comfortable ride for passengers, while the 150 mm ground clearance provides adequate clearance for most road conditions. The front and rear track widths of 1430 mm and 1415 mm, respectively, contribute to stable handling and cornering.

With a curb weight of just 990 kg, the Pulsar is lightweight, which enhances its fuel efficiency and agility. The 47-liter fuel tank capacity is sufficient for long drives, reducing the need for frequent refueling stops.

Suspension and Braking System

The Nissan Pulsar is equipped with an independent spring suspension system on both the front and rear axles. This setup ensures a comfortable ride by effectively absorbing road imperfections. The front ventilated disc brakes and rear drum brakes provide reliable stopping power, although the drum brakes may require more frequent maintenance compared to modern disc setups.

Pros and Cons

Like any vehicle, the Nissan Pulsar has its strengths and weaknesses. Here’s a breakdown of its key advantages and limitations:

• Pros:
  • Reliable and durable diesel engine with efficient fuel combustion.
  • Compact dimensions make it easy to navigate through urban environments.
  • Lightweight design enhances fuel efficiency and agility.
  • Independent suspension ensures a comfortable ride.
  • Timeless sedan design with practical interior space.
• Cons:
  • Modest power output may feel underwhelming for some drivers.
  • 3-speed automatic transmission limits fuel efficiency at higher speeds.
  • Drum rear brakes require more maintenance compared to disc brakes.
  • Limited modern features compared to newer models.

Historical Context and Legacy

The Nissan Pulsar was introduced during a time when compact sedans were gaining popularity for their practicality and affordability. As a product of Japanese automotive innovation, it reflects the era’s focus on reliability and fuel efficiency. While it may lack the advanced technology and performance of contemporary vehicles, the Pulsar remains a testament to Nissan’s commitment to producing dependable and accessible cars.

Conclusion

The Nissan Pulsar 1.7 AT (55 hp) is a classic compact sedan that offers a blend of reliability, efficiency, and practicality. Its straightforward design and durable engine make it an excellent choice for those seeking a no-nonsense vehicle for daily commuting or occasional road trips. While it may not compete with modern cars in terms of power or features, its timeless appeal and Japanese engineering ensure that it remains a solid option for enthusiasts of vintage automobiles.