2026 Bertone Runabout Dimensions, Size & Specs

The 2026 Bertone Runabout has a curb weight of 1057 kg, which is approximately 2332 pounds. This relatively lightweight construction enhances the car’s agility, acceleration, and braking performance. A lighter vehicle typically results in better fuel efficiency and more responsive handling, which is ideal for the sporty cabriolet style of the Runabout. The use of advanced materials in construction likely contributes to this moderate curb weight.

The Bertone Runabout comes equipped with 19-inch rims on the rear paired with 315/25 ZR19 tires and 18-inch rims on the front fitted with 225/35 ZR18 tires. The staggered tire setup improves traction and cornering stability, particularly enhancing rear grip for spirited driving. Larger rear tires support better power transfer to the road, while the slightly smaller front tires ensure sharp steering response and balanced handling.

With a length of 3990 mm (157.1 inches), width of 1933 mm (76.1 inches), and a height of 1116 mm (43.9 inches), the 2026 Bertone Runabout is designed compactly. Most standard garage spaces, typically measuring around 2400 mm (94 inches) in width and at least 4800 mm (189 inches) in length, can comfortably accommodate this vehicle. Its low profile means vertical clearance is unlikely to be an issue. Parking the Runabout should be straightforward in a conventional garage setting.

At 1933 mm (approximately 76.1 inches) wide, the 2026 Bertone Runabout is wider than many standard cabriolets and compact sports cars, which typically range from 1750 mm to 1850 mm in width. This wider stance provides enhanced stability during cornering and contributes to its aggressive and muscular appearance. The increased width supports better tire placement and improved grip, which is beneficial for sporty driving dynamics.

With a height of only 1116 mm (about 43.9 inches), the Bertone Runabout 2026 is notably low compared to many other cabriolets, which often stand between 1200 mm and 1400 mm in height. This low height enhances aerodynamic efficiency and lowers the center of gravity, resulting in improved handling and a sportier driving experience. Additionally, the low-slung design contributes to the vehicle's stunning, sleek road presence.

Since the 2026 Bertone Runabout represents a new generation with production starting in 2026, it does not have a direct predecessor to compare against. However, its compact size, aggressive width, and lightweight construction at 1057 kg suggest a modern approach focused on sporty performance and aesthetics. The design philosophy likely emphasizes enhanced handling, with significant advancements over previous concepts or smaller Bertone models in terms of materials and styling.

Dimensionally, the Bertone Runabout 2026 stands out with its length of just under 4 meters (3990 mm) and a broad width of 1933 mm, which is wider than many comparable sports cabriolets like the Mazda MX-5 or Porsche 718 Boxster, which tend to be narrower and sometimes longer. The Runabout’s low height at 1116 mm and lightweight curb weight enhance its sporty appeal and driver engagement. Its distinct design and aggressive stance allow it to compete favorably in terms of road presence and performance-driven aesthetics.

The staggered tire setup—with wide 315/25 ZR19 tires on the rear and slimmer 225/35 ZR18 tires on the front—provides optimized traction and handling balance. The large rear tires increase grip during acceleration and improve stability through corners, while the slightly smaller front tires enhance steering precision and responsiveness. Complemented by 19-inch rear rims and 18-inch front rims, this setup supports a confident driving dynamic, blending sharp handling with effective power delivery, perfect for a sporty cabriolet like the Runabout.

The Bertone Runabout 2026 features an ultra-low cabriolet design with streamlined aerodynamic elements, emphasizing both style and performance. Its compact footprint and wide stance are complemented by sharp, modern contours and aggressive lines that highlight its sporty intentions. The lightweight construction aids not only handling but also fuel efficiency. The choice of rim and tire sizes further enhances both form and function. Overall, the Runabout embodies a blend of Italian design heritage with contemporary performance technology, making it a visually captivating and dynamic vehicle.