The Wiesmann GT MF5 4.4 V8 Automatic, produced between 2009 and 2014, represents the pinnacle of the first-generation Wiesmann GT (codenamed GT MF5). This high-performance coupe, built by the German manufacturer Wiesmann, was designed as a luxurious and powerful grand tourer, blending classic roadster aesthetics with modern engineering. The “MF5” designation signifies the model series and the engine displacement, while the “4.4 V8” and “Automatic” clearly define this specific variant. It occupied the top-tier position within the GT lineup, offering the highest level of performance and refinement available.
Wiesmann GT MF5 4.4 V8: A Performance Overview
The GT MF5 4.4 V8 was conceived as a statement of automotive individuality, appealing to buyers seeking exclusivity and a thrilling driving experience. Wiesmann, known for its handcrafted vehicles, positioned this model against established grand tourers from brands like Porsche and Aston Martin, emphasizing its bespoke nature and potent performance. The combination of a powerful twin-turbocharged V8 engine and a six-speed automatic transmission delivered a unique blend of acceleration and relative ease of use, setting it apart from more purist sports cars.
Powertrain & Engine Architecture
At the heart of the GT MF5 4.4 V8 lies a 4.4-liter (4395 cm3 / 268.2 cu. in.) V8 engine, derived from the BMW N63 engine family. This engine is characterized by its twin-turbocharger setup with an intercooler, which significantly boosts power output. The engine produces 555 horsepower (Hp) at 5750-6250 rpm and a substantial 680 Newton-meters (501.54 lb.-ft.) of torque between 1500-5650 rpm. The compression ratio is set at 9.3:1. The engine is longitudinally mounted at the front of the vehicle.
The engine utilizes direct fuel injection, contributing to its efficiency and responsiveness. The valvetrain configuration is double overhead camshafts (DOHC) with four valves per cylinder. The six-speed automatic transmission, also sourced from BMW, is designed to handle the engine’s considerable torque. While not a dual-clutch transmission, it offers smooth and relatively quick shifts, optimized for both spirited driving and comfortable cruising. The transmission is electronically controlled, adapting shift points based on driving conditions and throttle input.
Driving Characteristics
The Wiesmann GT MF5 4.4 V8 delivers exhilarating performance. Its 0-60 mph acceleration is calculated at 3.7 seconds, while 0-100 km/h takes 3.9 seconds. The top speed is electronically limited to 193.25 mph (311 km/h). The rear-wheel-drive configuration, combined with the engine’s torque output, provides strong acceleration and a dynamic driving experience. The automatic transmission, while offering convenience, does introduce a slight degree of torque converter slip, which can marginally affect responsiveness compared to a manual or dual-clutch gearbox.
The car’s weight of 1470 kg (3240.8 lbs) contributes to its impressive power-to-weight ratio of 2.6 kg/Hp. The engine’s broad torque curve ensures strong pulling power across a wide range of engine speeds, making it a capable performer in various driving scenarios. The suspension, detailed below, is tuned to balance comfort and handling, providing a relatively compliant ride without sacrificing cornering stability.
Equipment & Trim Levels
The Wiesmann GT MF5 4.4 V8 was largely bespoke, with a high degree of customization available to buyers. Standard equipment included leather upholstery, air conditioning, power windows, and a high-end audio system. The interior was characterized by its handcrafted quality and attention to detail. Customers could specify a wide range of interior trim options, including different leather colors, wood veneers, and stitching patterns. Optional extras included navigation systems, upgraded audio systems, and various cosmetic enhancements.
The dashboard layout was relatively simple and driver-focused, with analog gauges providing essential information. The overall ambiance was one of understated luxury, emphasizing craftsmanship and quality materials rather than overt displays of technology. The car featured two seats, reinforcing its focus on the driving experience.
Chassis & Braking
The GT MF5 4.4 V8 utilizes a steel space frame chassis, providing a rigid and lightweight foundation for the vehicle. The suspension system employs double wishbones at both the front and rear, offering a good balance of ride comfort and handling precision. The braking system consists of ventilated discs on all four wheels, coupled with an Anti-lock Braking System (ABS) for enhanced safety. The tires are sized 245/40 R19 at the front and 275/35 R19 at the rear, mounted on 8.5J x 19 and 10.0J x 19 inch wheel rims respectively.
The car’s weight distribution is carefully optimized to enhance handling balance. The suspension geometry is tuned to minimize body roll and maximize grip, contributing to its confident cornering ability. The steering is precise and responsive, providing the driver with a direct connection to the road.
Market Reception & Comparison
The Wiesmann GT MF5 4.4 V8 received generally positive reviews from automotive critics. It was praised for its powerful engine, luxurious interior, and unique styling. However, its high price tag and relatively limited production run restricted its appeal to a niche market. Compared to other trims in the GT lineup, the MF5 4.4 V8 offered significantly higher performance and a more exclusive experience.
Fuel economy, unsurprisingly, was not a strong point. Combined fuel consumption is rated at 12.9 l/100 km (18.2 US mpg / 21.9 UK mpg), with CO2 emissions of 299 g/km, meeting Euro 5 emission standards. Reliability was generally good, benefiting from the use of proven BMW components, although maintenance costs were relatively high due to the car’s bespoke nature and specialized parts.
Technical Specifications
| Brand | Wiesmann |
| Model | GT MF5 |
| Type (Engine) | 4.4 V8 (555 Hp) Automatic |
| Start of production | 2009 |
| End of production | 2014 |
| Fuel consumption (urban) | 18.7 l/100 km (12.6 US mpg) |
| Fuel consumption (extra urban) | 9.5 l/100 km (24.8 US mpg) |
| Fuel consumption (combined) | 12.9 l/100 km (18.2 US mpg) |
| CO2 emissions | 299 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.9 sec |
| Acceleration 0 – 62 mph | 3.9 sec |
| Acceleration 0 – 60 mph | 3.7 sec |
| Maximum speed | 311 km/h (193.25 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 2.6 kg/Hp |
| Weight-to-torque ratio | 2.2 kg/Nm |
| Power | 555 Hp @ 5750-6250 rpm |
| Torque | 680 Nm @ 1500-5650 rpm (501.54 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 4395 cm3 (268.2 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 88.3 mm (3.48 in.) |
| Compression ratio | 9.3:1 |
| Engine aspiration | Twin-Turbo, Intercooler |
| Kerb Weight | 1470 kg (3240.8 lbs.) |
| Max. weight | 1680 kg (3703.77 lbs.) |
| Max load | 210 kg (462.97 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4220 mm (166.14 in.) |
| Width | 1950 mm (76.77 in.) |
| Height | 1180 mm (46.46 in.) |
| Wheelbase | 2507 mm (98.7 in.) |
| Drivetrain | Rear wheel drive |
| Number of gears | 6 |
| Gearbox type | Automatic transmission |
Legacy
The Wiesmann GT MF5 4.4 V8 remains a highly sought-after vehicle among collectors and enthusiasts. Its combination of performance, luxury, and exclusivity ensures its continued appeal. While maintenance can be expensive, the use of BMW components provides a degree of reassurance regarding long-term reliability. On the used car market, prices for well-maintained examples remain relatively high, reflecting the car’s rarity and desirability. The MF5 4.4 V8 represents a unique chapter in automotive history, showcasing Wiesmann’s commitment to handcrafted excellence and high-performance engineering.
