The station wagon Pontiac Sunbird 1975 - 1980 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	C
Number of doors	3
Performance indicators
Fuel type	Super (95)
Sizes in mm
Length	4520
Width	1660
Height	1320
Wheelbase	2460
Ground clearance	124
Front track width	1405
Rear track width	1374
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	dependent, spring
Front brakes	disc
Rear brakes	drum
Transmission
Transmission	mechanical
Number of gears	4
Drive type	rear

Pontiac Sunbird: A Classic American Station Wagon

The Pontiac Sunbird, produced between 1975 and 1980, is a classic American station wagon that combines practicality with a touch of vintage charm. As a member of the C-class, this car was designed to offer a balance of performance, comfort, and utility. With its 3-door station wagon body type, the Sunbird is perfect for those who appreciate a blend of style and functionality. Its rear-wheel-drive configuration and mechanical transmission add to its appeal for enthusiasts of classic cars.

Performance and Engine Specifications

Under the hood, the Pontiac Sunbird is powered by a 2.5-liter inline-4 petrol engine, delivering 92 horsepower at 4800 rpm and a torque of 183 N*m at 3200 rpm. While not a powerhouse by modern standards, this engine provides a reliable and smooth driving experience, especially for its era. The distributed injection system ensures efficient fuel delivery, and the 8.3 compression ratio strikes a balance between performance and fuel economy. With a 4-speed manual transmission, the Sunbird offers a hands-on driving experience that appeals to those who enjoy being in control.

Design and Dimensions

The Sunbird's design is a testament to 1970s automotive aesthetics. Measuring 4520 mm in length, 1660 mm in width, and 1320 mm in height, it offers a compact yet spacious interior. The wheelbase of 2460 mm ensures stability on the road, while the ground clearance of 124 mm makes it suitable for various driving conditions. The front and rear track widths of 1405 mm and 1374 mm, respectively, contribute to its balanced handling. The independent front suspension and dependent rear suspension, combined with disc front brakes and drum rear brakes, provide a comfortable and secure ride.

Pros and Cons

Like any vehicle, the Pontiac Sunbird has its strengths and weaknesses. On the positive side, its classic design and rear-wheel-drive setup make it a standout choice for collectors and vintage car enthusiasts. The mechanical transmission and reliable engine offer a nostalgic driving experience. However, the Sunbird's modest horsepower and torque may not satisfy those seeking high performance. Additionally, the drum rear brakes, while adequate for its time, may feel outdated compared to modern braking systems.

Historical Context and Legacy

The Pontiac Sunbird was introduced during a time when American automakers were focusing on compact cars to meet changing consumer demands and fuel efficiency standards. Its production spanned a period of significant transition in the automotive industry, making it a symbol of its era. While it may not have the advanced features of today's vehicles, the Sunbird remains a beloved classic that captures the essence of 1970s American car culture.

Conclusion

The Pontiac Sunbird is more than just a car; it's a piece of automotive history. Its combination of classic design, reliable performance, and practical utility makes it a compelling choice for those who appreciate vintage vehicles. Whether you're a collector or simply someone who enjoys the charm of older cars, the Sunbird offers a unique driving experience that connects you to a bygone era.