The sedan Pontiac Grand AM 1985 - 1991 year modification 2.5 MT (98 hp)

Engine
Engine type	petrol
Engine capacity, cm³	2471
Boost type	No
Maximum power, hp/kW at rpm	98 / 72 at 4800
Maximum torque, N*m at rpm	183 at 3200
Cylinder arrangement	in-line
Number of cylinders	4
Number of valves per cylinder	2
Engine power supply system	distributed injection
Compression ratio	8.3
Cylinder diameter and piston stroke, mm	101.6 × 76.2
General information
Brand country	USA
Car class	D
Number of doors	4
Performance indicators
Fuel type	Super (95)
Sizes in mm
Length	4510
Width	1690
Height	1340
Wheelbase	2630
Ground clearance	140
Front track width	1412
Rear track width	1402
Suspension and brakes
Type of front suspension	independent, spring
Front brakes	disc
Rear brakes	drum
Transmission
Transmission	mechanical
Number of gears	5
Drive type	front

Pontiac Grand AM: A Classic American Sedan

The Pontiac Grand AM, produced between 1985 and 1991, is a classic American sedan that combines practicality with a touch of sportiness. As part of the D-class segment, this car offers a balanced mix of performance, comfort, and reliability. With its 2.5-liter petrol engine and 5-speed manual transmission, the Grand AM is designed for those who appreciate a hands-on driving experience. Its front-wheel-drive configuration and independent front suspension ensure a smooth and responsive ride, making it a solid choice for both city commutes and highway journeys.

Performance and Engine Specifications

Under the hood, the Pontiac Grand AM features a 2.5-liter inline-4 petrol engine, delivering 98 horsepower at 4800 rpm and a maximum torque of 183 N*m at 3200 rpm. While the engine may not be the most powerful in its class, it provides adequate performance for everyday driving. The distributed injection system ensures efficient fuel delivery, and the 8.3:1 compression ratio strikes a balance between power and fuel economy. The car accelerates steadily, making it suitable for drivers who prioritize reliability over speed.

Design and Dimensions

The Grand AM boasts a timeless design with its 4-door sedan body type, offering ample space for passengers and cargo. Measuring 4510 mm in length, 1690 mm in width, and 1340 mm in height, the car provides a comfortable interior without compromising on maneuverability. The wheelbase of 2630 mm contributes to a stable ride, while the ground clearance of 140 mm ensures the car can handle various road conditions with ease. The front and rear track widths of 1412 mm and 1402 mm, respectively, further enhance its road-holding capabilities.

Suspension and Braking System

The Pontiac Grand AM is equipped with an independent front suspension, which enhances ride comfort and handling precision. The front disc brakes and rear drum brakes provide reliable stopping power, ensuring safety in various driving conditions. While drum brakes may not offer the same performance as disc brakes on all four wheels, they are sufficient for the car's intended use and contribute to its overall affordability.

Pros and Cons

Like any vehicle, the Pontiac Grand AM has its strengths and weaknesses. On the positive side, its classic design, reliable engine, and comfortable interior make it a practical choice for daily driving. The 5-speed manual transmission adds a layer of engagement for driving enthusiasts. However, the car's modest horsepower and torque figures may not appeal to those seeking high-performance thrills. Additionally, the rear drum brakes, while functional, are less advanced compared to modern braking systems.

Conclusion

The Pontiac Grand AM is a testament to American automotive engineering from the late 1980s. Its blend of practicality, reliability, and classic styling makes it a compelling option for those in search of a dependable sedan. While it may not boast cutting-edge technology or high-performance specs, it offers a straightforward and enjoyable driving experience. For drivers who value simplicity and nostalgia, the Grand AM is a worthy contender in the used car market.