Design
In 1968 GM chairman James Roche announced that General Motors would produce a new mini-car in the U.S. in two years. Pontiac's own small car program had been rejected. Not only did corporate management make the decision to enter the mini-car market, it also decided to develop the car itself. It was a corporate car, not a divisional one. Ed Cole formed a GM corporate design team exclusively for the Chevrolet Vega headed by William Munser, who had worked on the Camaro. The Pontiac Division was given its own version of the Vega for the Canadian market, named Astre for the 1973 model year. U.S. Pontiac dealers finally had a subcompact to sell when the Astre made its U.S. debut for the 1975 model year.
The Astre used the Vega 140 cu in (2.3-liter) inline-four engine through 1976. The engine features an aluminum-alloy cylinder block and cast-iron cylinder head with a single overhead camshaft (OHC). 1977 models featured Pontiac's 151 cu in (2.5-liter) inline-four engine with a cast-iron block and head with overhead valves (OHV). Transmissions are the three- and four-speed manual, five-speed manual with overdrive (1976–1977 option) and the three-speed automatic.
The Astre has a 97.0-inch (2,460 mm) wheelbase and a 65.4-inch (1,660 mm) width. The front suspension is short and long control arms with coil springs; the rear suspension is a four-link design with coil springs. A torque-arm design rear suspension replaced the four-link design starting with the 1976 models. The Astre is a rear wheel drive vehicle with a live rear axle. Steering is of a recirculating ball type with a power assist option. The brake system features front disc brakes with solid rotors, and rear drum brakes. Power assist was optional starting in the 1975 model year.
Read more about this topic: Pontiac Astre
Famous quotes containing the word design:
“Delay always breeds danger; and to protract a great design is often to ruin it.”
—Miguel De Cervantes (1547–1616)
“Westerners inherit
A design for living
Deeper into matter—
Not without due patter
Of a great misgiving.”
—Robert Frost (1874–1963)
“Humility is often only the putting on of a submissiveness by which men hope to bring other people to submit to them; it is a more calculated sort of pride, which debases itself with a design of being exalted; and though this vice transform itself into a thousand several shapes, yet the disguise is never more effectual nor more capable of deceiving the world than when concealed under a form of humility.”
—François, Duc De La Rochefoucauld (1613–1680)