2003 Wiesmann GT MF4 Dimensions, Size & Specs

The Wiesmann GT MF4 has a curb weight ranging between 1370 and 1455 kg (3020 to 3208 lbs), with a maximum weight between 1620 and 1660 kg (3571 to 3659 lbs) depending on specific configurations. This relatively light weight for a high-performance coupe enhances acceleration, handling, and overall driving dynamics by allowing the engine's power to move a lighter chassis, resulting in a more responsive and engaging driving experience.

The Wiesmann GT MF4 runs on 8J x 18 rims fitted with 245/45 R18 tires. This wheel and tire combination provides a balanced contact patch with the road surface, which enhances grip and stability when cornering at high speeds. The 18-inch rims are large enough to accommodate performance brakes and help with precise steering feedback, essential for a sports coupe designed with driving dynamics in mind.

Yes, the Wiesmann GT MF4 can comfortably fit into a standard residential garage. Given its dimensions—length of 4230 mm (166.5 inches), width of 1880 mm (74.0 inches), and height of 1190 mm (46.9 inches)—it fits well within average single-car garage sizes, which are typically around 2400 to 3000 mm (94 to 118 inches) wide, 4800 to 6000 mm (189 to 236 inches) long, and 2100 to 2400 mm (83 to 94 inches) tall. Its relatively low height also makes it easy to maneuver in garage spaces with limited vertical clearance.

The Wiesmann GT MF4, introduced in 2003, features updated and slightly refined dimensions compared to its predecessor models such as the MF3. While precise predecessor measurements vary, the GT MF4 is generally longer and wider, at 4230 mm (166.5 inches) in length and 1880 mm (74.0 inches) in width, creating a more aggressive road presence and improved stability. The design evolution focused on modern aesthetics and enhanced driving dynamics, with a slightly heavier curb weight due to added features and reinforcements.

Compared to similar sports coupes from the early 2000s, the Wiesmann GT MF4 holds a unique position with its compact dimensions and relatively low curb weight (1370-1455 kg / 3020-3208 lbs). For instance, it is somewhat shorter and narrower than a Porsche 911 of that era, yet with a comparable or lighter weight depending on configuration, which aids nimble handling. Additionally, the GT MF4's height of 1190 mm (46.9 inches) is noticeably lower than many competitors, giving it a lower center of gravity that favors sporty agility. Its driving experience tends to be purist and raw compared to more comfort-oriented peers.

Despite its compact exterior, the Wiesmann GT MF4 typically offers a two-seat coupe configuration. The interior is designed to maximize driver engagement and ergonomics rather than spaciousness, with a cabin optimized around the driver and a single passenger. Given its low height (1190 mm / 46.9 inches) and sporty body shape, headroom and rear visibility are limited, but the seating position is low and supportive, offering an intimate and focused driving experience typical of high-performance sports cars.

The Wiesmann GT MF4's height of just 1190 mm (46.9 inches) significantly contributes to its aerodynamic efficiency and on-road stability. Lower height reduces frontal area and air resistance, enhancing top speed potential and fuel efficiency. Additionally, a low center of gravity improves handling by minimizing body roll during cornering, allowing the car to maintain better contact with the road surface. This characteristic, combined with its wide stance (1880 mm / 74.0 inches), delivers a highly stable and confident driving experience.

The Wiesmann GT MF4 has a maximum weight capacity ranging between 1620 and 1660 kg (3571 to 3659 lbs), depending on the specific model and configuration. This figure includes the curb weight plus payload such as occupants and cargo. Given the car’s sporty design and relatively small cargo space, this weight capacity accommodates two occupants comfortably and a modest amount of luggage. It reflects a balance between structural integrity and performance, rather than heavy load carrying.

The Wiesmann GT MF4, produced from 2003 to 2014, introduced several advancements over earlier Wiesmann models. It featured a more aggressive and modern exterior styling with smoother aerodynamic lines, wider track, and classic roadster cues blended into coupe form. Performance-wise, the GT MF4 often came equipped with powerful BMW-sourced inline-6 and V8 engines that delivered impressive power for the vehicle’s weight. Innovations in chassis tuning and suspension technology improved driving dynamics, making the GT MF4 a highly capable and rare sports coupe in its class.