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Pontiac Solstice Coupe

Drawing inspiration from classic sports cars, the 2009 Pontiac Solstice coupe was created for drivers who appreciate both dramatic styling and balanced performance. For drivers still wanting an open-air experience, the coupe also features a removable roof panel, fully opening the cockpit to all of the sensations of the road.

The making of a coupe

The new coupe was inspired by the Solstice coupe concept shown at the North American International Auto Show in 2002. True to the concept, it is a modern sports car with classic lines. The roofline has a “fastback” shape with stylized “rails” that run from the front of the roof to the rear, culminating in a stylish and functional ducktail-style rear spoiler.

The coupe’s roof is fixed aft of the B-pillars, with side windows and a rear liftglass for access to the cargo area. The roof panel is easily removed from the passenger compartment, and an optional soft roof cover stores in the cargo area.

Engineering the design

Despite its dramatic new look, engineers made only minor structural changes to create the Solstice coupe. The rear fenders and rear fascia are the same as those on the convertible. New taillight assemblies flow more smoothly into the tapered roofline.

Interior additions

Much of the coupe’s interior remains the same as that of the convertible. However, the area behind the seats was redesigned for easy access to the cargo area, and a storage tray was mounted directly behind the headrests.

Powertrain and suspension

Because the change to a coupe body style resulted in only a slight increase in curb weight, no drivetrain or suspension changes were necessary to shift from the convertible body structure. Initial tests have shown that the Solstice coupe will deliver ride and handling, acceleration, braking and fuel economy comparable to the convertible model.

Lightweight structure

The roof’s structure was strengthened with additional support elements, including an aluminum roof bow attached with aluminum brackets.The cargo area’s covered bins provide secure storage for smaller items.

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