2022 Aston Martin V12 Vantage Roadster Dimensions, Size & Specs

The Aston Martin V12 Vantage Roadster has a curb weight of 1855 kg (4088 lbs). This relatively lightweight for a V12-powered roadster contributes to its agile handling and swift acceleration. The chassis and materials are engineered to optimize strength while reducing weight to improve responsiveness and driving dynamics, making the car highly engaging to drive despite its powerful engine.

The V12 Vantage Roadster offers a luggage capacity of 200 liters (about 7 cubic feet). While this space is modest, it is typical for high-performance roadsters where design prioritizes style and driving experience over cargo capacity. The boot can accommodate a couple of small bags or briefcases, making it suitable for weekend trips or light errands rather than extensive luggage demands.

This model features large 21-inch rims, equipped with staggered tires: 315/30 R21 at the rear and 275/35 R21 at the front. These wide tires enhance grip and stability, especially during aggressive cornering and acceleration. The large rim diameter also contributes to better brake cooling and a sporty look that complements the car's performance-oriented design.

With a length of 4514 mm (177.6 inches), width of 1982 mm (78.0 inches), and height of 1274 mm (50.2 inches), the V12 Vantage Roadster should fit comfortably in a standard residential garage. Most standard garages accommodate vehicles up to around 6 meters in length and about 2.4 meters in width, so this car's dimensions fall well within typical garage limits. However, the wide width including mirrors may require careful maneuvering.

Comparing the 2022 V12 Vantage Roadster to the preceding V12 Vantage coupe, the roadster maintains similar dimensions with minor variations to accommodate the convertible roof mechanism. Both share a similar length and width, but the Roadster’s height might be slightly lower due to aerodynamic changes and roof stowage. The Roadster’s curb weight is typically higher by about 50 to 100 kg triggered by the reinforcement required for structural rigidity without a fixed roof.

The V12 Vantage Roadster is comparable in size to rivals such as the Porsche 911 Turbo Cabriolet and the Mercedes-AMG GT Roadster. Its length of 4514 mm (177.6 inches) is typical for this segment; however, its width of 1982 mm (78.0 inches) is on the wider side, offering a more planted feel. While the 200-liter luggage capacity is modest, it is generally in line with other exotic roadsters that prioritize performance and style over extensive cargo space.

The Aston Martin V12 Vantage Roadster has a height of 1274 mm (50.2 inches), which is remarkably low for a convertible. This low profile contributes to a sportier look and lowers the center of gravity, which improves handling and stability. The low roofline also enhances aerodynamic efficiency, while the open-top experience ensures that the driver enjoys an engaging and immersive ride.

The V12 Vantage Roadster’s design balances aesthetics, performance, and structural integrity. To ensure rigidity without a fixed roof, the chassis is reinforced with lightweight materials, which adds weight but preserves handling precision. The large 21-inch wheels and wide tires enhance grip and handling, necessitating wider wheel arches. The low height and wide stance improve aerodynamics and high-speed stability, while spoiler and diffuser elements optimize airflow. All these contribute to its distinctive and aggressive proportions.

The Aston Martin V12 Vantage Roadster employs 315/30 R21 tires at the rear and 275/35 R21 at the front, which means the rear tires are wider than the front. This staggered setup enhances traction during acceleration and cornering by balancing grip distribution. The low profile tires improve steering response and road feedback, critical for high-performance driving. Additionally, the large 21-inch rims with performance tires contribute to precise handling, better braking, and an aggressive aesthetic.