1988 Porsche 911 Cabriolet (Type 930) Dimensions, Size & Specs

The ride height or ground clearance of the 1988 Porsche 911 Cabriolet (Type 930) is 130 mm (approximately 5.1 inches). This relatively low clearance enhances the car's handling and stability at higher speeds, providing excellent aerodynamics and a lower center of gravity. However, it may require caution on rough or uneven roads to avoid underbody scraping.

This generation of the Porsche 911 Cabriolet comes with rim sizes of 9J x 16 for the front and 7J x 16 for the rear, paired with tires sized 245/45 R16 in the front and 205/55 R16 in the rear. These sizes are optimized to deliver a balance of grip, ride comfort, and sporty handling characteristics that are essential for this classic performance car.

At 1775 mm (69.9 inches) wide, the Porsche 911 Cabriolet (Type 930) 1988 is relatively narrow compared to many modern sports cars, which often exceed 1800 mm in width. This slimmer profile contributes to its classic, nimble driving feel, making it easier to maneuver through tight spaces and enhancing its charm as a vintage sports car.

The Porsche 911 Cabriolet (Type 930) stands at 1310 mm (51.6 inches) tall. The cabriolet (convertible) roof design maintains a low profile to optimize aerodynamics and preserve the iconic 911 silhouette. When the roof is down, the overall height perception lowers, enhancing the sporty open-air driving experience.

Yes, the Porsche 911 Cabriolet (Type 930) from 1988 will typically fit into a standard residential garage. With a length of 4291 mm (168.9 inches or about 14 feet), width of 1775 mm (69.9 inches or nearly 5.8 feet), and a height of 1310 mm (51.6 inches or roughly 4.3 feet), the 911 is compact enough for most garages, provided there is standard clearance. However, careful attention should be paid when opening the cabriolet roof inside smaller or cluttered garages.

Compared to its predecessor, the earlier Porsche 911 models before the 930 generation were slightly smaller, particularly in terms of width. The 930 generation, including the 1988 Cabriolet, featured wider bodywork to accommodate larger tires and improved handling. The length remained similar, but the widened stance gave the car a more aggressive look and enhanced stability, marking a clear evolution in the 911 lineage.

The 1988 Porsche 911 Cabriolet (Type 930) sits slightly smaller in length and width compared to comparable classic convertibles such as the Mercedes SL R107 or the BMW E30 M3 convertible. While it is slightly more compact, the 911’s lower height and tighter dimensions lend it superior agility and a more focused driver-centric feel. Its relatively low ground clearance and narrower body accentuate its identity as a nimble, performance-oriented classic sports car.

The Porsche 911 Cabriolet (Type 930), produced between 1987 and 1989, is notable for its turbocharged flat-six engine, delivering distinct power and responsiveness characteristic of the 930 lineage. This generation combined classic 911 styling with modernized performance elements, including wider fenders and suspension upgrades. The cabriolet format adds open-top driving delight, emphasizing both sportiness and timeless design elegance, making it a prized collector’s model among Porsche enthusiasts.

While exact weight figures can vary slightly, the 1988 Porsche 911 Cabriolet (Type 930) typically weighs around 1,350 kg (approximately 2,976 lbs). Its compact size and lightweight construction contribute to its dynamic performance. Cargo capacity is limited, as expected in a sports car with a cabriolet roof, prioritizing driving experience over storage. Typical trunk space is adequate for light luggage or daily essentials, suitable for weekend drives or short trips.