The coupe Pontiac Grand AM 1985 - 1991 year modification 2.5 MT (92 hp)

Engine
Engine type	petrol
Engine capacity, cm³	2471
Boost type	No
Maximum power, hp/kW at rpm	92 / 68 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	2
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 Coupe

The Pontiac Grand AM, produced from 1985 to 1991, is a classic American coupe that combines style, performance, and practicality. As a member of the D-class segment, this two-door vehicle is designed for those who appreciate a blend of sporty aesthetics and everyday usability. With its front-wheel drive and 2.5-liter petrol engine, the Grand AM offers a driving experience that is both engaging and reliable. Its compact dimensions and lightweight design make it an ideal choice for urban driving, while its timeless coupe body style ensures it stands out on the road.

Performance and Engine Specifications

Under the hood, the Pontiac Grand AM is powered by a 2.5-liter inline-4 petrol engine, delivering 92 horsepower at 4800 rpm and 183 Nm of torque at 3200 rpm. While not the most powerful engine in its class, it provides adequate performance for daily commuting and occasional spirited driving. The engine features a distributed injection system and a compression ratio of 8.3, ensuring efficient fuel combustion. Paired with a 5-speed manual transmission, the Grand AM offers precise gear shifts and a more engaging driving experience compared to automatic counterparts. Its front-wheel-drive configuration enhances stability and traction, making it a reliable choice for various driving conditions.

Design and Dimensions

The Pontiac Grand AM boasts a sleek and aerodynamic coupe design, with a length of 4510 mm, a width of 1690 mm, and a height of 1340 mm. Its wheelbase of 2630 mm contributes to a balanced ride, while the ground clearance of 140 mm ensures it can handle minor road imperfections with ease. The front and rear track widths of 1412 mm and 1402 mm, respectively, provide excellent stability during cornering. The car's compact dimensions make it easy to maneuver in tight spaces, while its low-slung profile adds to its sporty appeal.

Suspension and Braking System

The Grand AM is equipped with an independent front suspension system, which enhances ride comfort and handling precision. The front disc brakes and rear drum brakes provide adequate stopping power, ensuring safety during both city and highway driving. While drum brakes at the rear may not offer the same performance as disc brakes, they are sufficient for the car's weight and power output. The suspension setup strikes a good balance between comfort and sportiness, making it suitable for a wide range of drivers.

Fuel Efficiency and Practicality

With a fuel type requirement of Super 95, the Pontiac Grand AM is designed to deliver decent fuel efficiency for its class. The 2.5-liter engine, combined with the 5-speed manual transmission, ensures that the car remains economical for daily use. While it may not be the most fuel-efficient vehicle by modern standards, its simplicity and reliability make it a practical choice for those seeking a classic car with minimal maintenance requirements. The two-door coupe design, while stylish, may limit rear passenger access, but it compensates with a sporty and timeless aesthetic.

Pros and Cons

Pros: The Pontiac Grand AM offers a classic coupe design, engaging manual transmission, and reliable front-wheel-drive system. Its compact dimensions make it easy to drive in urban environments, while its independent front suspension ensures a comfortable ride.
Cons: The 92-horsepower engine may feel underpowered for some drivers, and the rear drum brakes are less effective than modern disc brakes. The two-door design limits rear passenger accessibility, which may not suit families or those requiring more practicality.

Conclusion

The Pontiac Grand AM is a classic American coupe that appeals to enthusiasts of vintage cars and those seeking a reliable, stylish vehicle for daily use. While it may not boast cutting-edge technology or high-performance capabilities, its simplicity, timeless design, and engaging driving dynamics make it a standout choice in its class. Whether you're a collector or a first-time classic car buyer, the Grand AM offers a unique blend of nostalgia and practicality that is hard to resist.