2017 Porsche 718 Boxster (982) Dimensions, Size & Specs

The width of the Porsche 718 Boxster (982) is 1801 mm (about 70.9 inches) without mirrors. When the side mirrors are opened, the width increases to 1994 mm (approximately 78.5 inches). The extended width with mirrors reflects the sporty design and provides better visibility, though it requires slightly more space in tight parking or garage situations.

The Porsche 718 Boxster (982) has a height ranging between 1262 mm and 1281 mm (roughly 49.7 to 50.4 inches). This relatively low height contributes to the vehicle’s aerodynamic efficiency and sporty stance, lowering the center of gravity and enhancing handling characteristics typical to Porsche’s roadster design.

The Porsche 718 Boxster (982) weighs between 1335 kg and 1435 kg (about 2945 to 3163 pounds) curb weight, depending on the trim and options. The maximum weight, including passengers and cargo, ranges from 1655 kg to 1730 kg (approximately 3648 to 3814 pounds). This weight balance supports the car's dynamic performance while maintaining structural integrity and safety.

The Porsche 718 Boxster (982) offers a luggage capacity of 120 to 275 liters (about 4.2 to 9.7 cubic feet), suitable for small bags or daily essentials. When the rear seats are folded down, the luggage capacity slightly increases to between 150 and 275 liters (approximately 5.3 to 9.7 cubic feet). This flexibility is useful for carrying additional cargo, although the model's design as a two-seater roadster limits large cargo space.

The Porsche 718 Boxster (982) can be equipped with several rim sizes including 18, 19, and 20-inch options, such as 8J x 18 ET 57 and 10.5J x 20 ET 47, among others. Corresponding tire sizes include 235/35 ZR 18, 265/45 ZR 18, 235/40 ZR 19, and others depending on wheel diameter. These options allow for customization and optimize performance and aesthetics.

The Porsche 718 Boxster (982) generally fits comfortably into a standard garage. With a width of 1801 mm (70.9 inches) excluding mirrors and a height of around 1262-1281 mm (49.7-50.4 inches), it is well within typical garage size limits. Including mirrors, the width is 1994 mm (78.5 inches), so garages narrower than 2 meters (about 79 inches) might be tight. However, most standard U.S. and European garages accommodate this car without issues.

Compared to its predecessor, the Porsche Boxster 987, the 718 Boxster (982) is slightly longer, with lengths extending up to 4391 mm (172.8 inches) versus the previous 975 range of about 4,265 mm (167.9 inches). The width is quite similar but now also detailed with mirror-open dimensions. The 718's weight is comparable or slightly lighter depending on options, due to more efficient engineering and materials. The 718 also benefits from modernized luggage capacity and design refinements while enhancing performance and driving dynamics.

The Porsche 718 Boxster (982) is competitive in size with rivals such as the BMW Z4 and Audi TT Roadster. The 718 is roughly 4379-4391 mm (172.4-172.8 inches) long, which is close to the BMW Z4’s length of approximately 4325 mm (170.3 inches). The width of the 718 at 1801 mm (70.9 inches) is slightly narrower than the Z4, but comparable to the Audi TT. The 718’s lower height (1262-1281 mm) emphasizes a sportier, more aggressive stance compared to some competitors. Luggage capacity is smaller than some larger hardtop convertibles but fits the cabriolet style’s priorities. Overall, the 718 balances athletic proportions with everyday usability that enthusiasts appreciate.

The Porsche 718 Boxster (982) marked a significant update over previous Boxster generations since its 2016 launch. Notable features include turbocharged flat-four engines replacing the naturally aspirated flat-sixes, bringing improved fuel efficiency and performance. The car boasts a lightweight chassis, refined aerodynamics, and high-quality interior materials. Technologically, it introduced Porsche Communication Management (PCM) with touchscreen infotainment, smartphone integration, and advanced driver assistance options. The 718 remains a pure two-seat roadster with a focus on driving experience, delivering sharp handling, responsive steering, and an engaging open-top ride, reinforcing its appeal to sports car enthusiasts.