The station wagon 5 doors Nissan AD 1990 - 1999 year modification 1.7 AT (55 hp)

Engine
Engine type	diesel
Engine capacity, cm³	1680
Boost type	No
Maximum power, hp/kW at rpm	55 / 40 at 4800
Maximum torque, N*m at rpm	104 at 2800
Cylinder arrangement	in-line
Number of cylinders	4
Engine power supply system	engine with undivided combustion chambers (direct fuel injection)
Compression ratio	22
Cylinder diameter and piston stroke, mm	80 × 84
General information
Brand country	Japan
Car class	C
Number of doors	5
Performance indicators
Fuel type	diesel fuel
Sizes in mm
Length	4175
Width	1665
Height	1480
Wheelbase	2400
Ground clearance	140
Front track width	1445
Rear track width	1445
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	semi-independent, torsion
Front brakes	disc
Rear brakes	drum
Transmission
Transmission	automatic
Number of gears	4
Drive type	front
Volume and weight
Fuel tank capacity, l	50

Overview of the Nissan AD Station Wagon

The Nissan AD is a compact station wagon that was produced between 1990 and 1999. This Japanese-made vehicle falls under the C-class category and is designed as a practical, family-friendly car. With its 5-door body type, the Nissan AD offers ample space and versatility, making it an ideal choice for those who need a reliable vehicle for daily commuting or weekend adventures. Its diesel engine and automatic transmission provide a balance of efficiency and ease of use, while its compact dimensions ensure maneuverability in urban environments.

Performance and Engine Specifications

Under the hood, the Nissan AD is powered by a 1.7-liter diesel engine with an in-line 4-cylinder configuration. This engine delivers a modest 55 horsepower at 4800 rpm and a torque of 104 N*m at 2800 rpm. While it may not be the most powerful engine on the market, it is designed for fuel efficiency and durability. The direct fuel injection system and a high compression ratio of 22 ensure optimal combustion, making it a cost-effective choice for long-distance driving. The automatic 4-speed transmission and front-wheel drive system further enhance the driving experience, offering smooth gear shifts and reliable traction.

Design and Dimensions

The Nissan AD station wagon boasts a compact yet spacious design, with a length of 4175 mm, a width of 1665 mm, and a height of 1480 mm. Its wheelbase of 2400 mm provides stability, while the ground clearance of 140 mm ensures it can handle uneven roads with ease. The car's front and rear track widths are both 1445 mm, contributing to its balanced handling. The 50-liter fuel tank capacity is sufficient for extended trips, reducing the need for frequent refueling stops.

Suspension and Braking System

The Nissan AD is equipped with an independent front suspension and a semi-independent rear torsion suspension, offering a comfortable ride even on rough terrain. The front disc brakes and rear drum brakes provide reliable stopping power, ensuring safety for both the driver and passengers. These features make the Nissan AD a dependable choice for families and individuals alike.

Pros and Cons of the Nissan AD

Pros: The Nissan AD is fuel-efficient, thanks to its diesel engine and direct fuel injection system. Its compact size makes it easy to maneuver in tight spaces, while the 5-door design offers practicality and versatility. The automatic transmission is user-friendly, and the suspension system ensures a smooth ride.
Cons: The engine's 55 horsepower may feel underpowered for those seeking a more spirited driving experience. Additionally, the rear drum brakes, while reliable, are less advanced compared to modern disc brake systems.

Critical Findings

Five critical findings about the Nissan AD include its fuel efficiency, compact design, practical 5-door layout, reliable suspension system, and cost-effective maintenance. These features make it a strong contender in the used car market, particularly for budget-conscious buyers.

Research Question and Hypothesis

The research question guiding this analysis is: "What makes the Nissan AD a practical and economical choice for families and individuals?" The hypothesis is that its combination of fuel efficiency, compact design, and reliable performance makes it an ideal vehicle for everyday use.

Historical Context

The Nissan AD was introduced in 1990, a time when compact station wagons were gaining popularity for their practicality and affordability. Its production continued until 1999, reflecting the demand for reliable, no-frills vehicles during that era. The car's design and features are a testament to Nissan's commitment to producing durable and efficient vehicles for the mass market.

Analysis and Interpretation

The Nissan AD reflects the automotive trends of the 1990s, emphasizing practicality and fuel efficiency over luxury and high performance. Its design and features cater to families and individuals seeking a dependable vehicle for daily use. While it may lack the advanced technology of modern cars, its simplicity and reliability make it a timeless choice for those prioritizing functionality over frills.