2020 Aston Martin V8 Vantage Roadster (2018) Dimensions, Size & Specs

The Aston Martin V8 Vantage Roadster (2020) has a curb weight ranging from 1628 kg to 1645 kg (approximately 3588 to 3627 pounds). This weight is relatively light for a luxury roadster with a powerful V8 engine, contributing to an agile driving experience, improved acceleration, and better handling. The balance between weight and power ensures responsive dynamics, making it suitable for spirited driving while maintaining comfort and structural rigidity.

Yes, the Aston Martin V8 Vantage Roadster (2018) generally fits into a standard garage. With a width of 1942 mm (76.5 inches) excluding mirrors and a height around 1273-1274 mm (50.1 inches), it suits typical garage widths which are usually around 2400-3000 mm (94-118 inches) wide or more. However, with mirrors open, its width increases to 2153 mm (84.7 inches), so it is recommended to fold the mirrors when parking to avoid tight squeezes. Its length of approximately 4.47 meters (about 14.7 feet) is also manageable for standard garage depths.

The 2020 Aston Martin V8 Vantage Roadster comes equipped with rims sized at 20 and 21 inches, providing a blend of style and performance. Tire sizes include 295/35 R20 and 255/40 R20, as well as 255/35 ZR21 XL 98Y and 295/30 ZR21 XL 102Y. Larger rims and wide, low-profile tires enhance grip, cornering stability, and overall handling responsiveness, which are essential for a high-performance roadster. These tire options also contribute to ride comfort and road feedback, optimizing both sporty driving and cruising.

The width of the Aston Martin V8 Vantage Roadster (2018) without mirrors extended is 1942 mm (76.5 inches), while with the mirrors opened it increases to 2153 mm (84.7 inches). This 211 mm (roughly 8.3 inches) increase is significant when navigating narrow streets or parking in tight spaces. Owners should be mindful to fold mirrors where possible before entering tight garages or narrow lanes, and always consider the mirror-extended width for clearance during parking maneuvers.

The height of the V8 Vantage Roadster (2018) ranges narrowly between 1273 mm to 1274 mm, approximately 50.1 inches. This low height lowers the center of gravity, enhancing stability and cornering precision, which is crucial for a sports roadster. The sleek profile also contributes to aerodynamic efficiency, reducing drag for better fuel economy and high-speed performance while maintaining the iconic low-slung look classic to Aston Martin styling.

With a length ranging from 4465 mm to 4490 mm (about 176 to 177 inches), the Aston Martin V8 Vantage Roadster is positioned among compact luxury sports roadsters. Competitors such as the Porsche 911 Cabriolet and Jaguar F-Type Convertible tend to have similar lengths in the 4.4 to 4.5-meter range, making the V8 Vantage competitive in terms of size. This length allows for balanced weight distribution and agility, while providing adequate cabin and trunk space for a two-seater roadster.

Compared to its predecessor Aston Martin V8 Vantage Roadster models (pre-2018), the 2018 generation features slight dimensional updates. The newer generation ranges from 4465 mm to 4490 mm in length, which is a modest increase over earlier generations that were slightly shorter, typically around 4440 mm. Width remains consistent at roughly 1940 mm, while the newer model benefits from improved ergonomics and aerodynamics due to refined dimensions. The overall curb weight has been rebalanced, contributing to better ride dynamics and handling enhancements over the previous generation.

The Aston Martin V8 Vantage Roadster (2020) competes directly with luxury roadsters like the Porsche 911 Cabriolet, Jaguar F-Type Convertible, and Mercedes-AMG SL-Class. Dimensionally, it is similar in length and width to these rivals but often stands out due to its quintessential British design and distinctive aesthetic. Its curb weight around 1628-1645 kg is competitive, with a focus on balanced handling. Tennis-meets-luxury, it offers a unique blend of raw performance with refined craftsmanship, often appealing to enthusiasts looking for exclusivity combined with everyday usability.

Beyond its dimensions and weight, the Aston Martin V8 Vantage Roadster (2018) is renowned for its exhilarating V8 engine performance, sophisticated British craftsmanship, and striking design. Its convertible roof enhances open-air driving pleasure without compromising structural rigidity. Advanced suspension and chassis tuning deliver a dynamic yet comfortable ride, making it both a sporty and luxurious choice. The meticulous interior attention, combined with cutting-edge technology and heritage, makes this roadster a highly desirable, well-rounded high-performance vehicle.