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High-Performance G-Power G4M Bi-Turbo Convertible Delivers 720 HP, Achieves Top Speed of 330 km/h on BMW M4 Platform

Modified BMW M4 receives performance upgrade from G-Power, boosting horsepower to 720 and torque to 850 Nm due to turbocharger enhancements. The vehicle's top speed now reaches 330 km/h, courtesy of a DEEPTONE exhaust system and carbon-fiber components.

High-performance G-Power G4M Bi-Turbo convertible boasts 720 horsepower, reaching top speed of 330...
High-performance G-Power G4M Bi-Turbo convertible boasts 720 horsepower, reaching top speed of 330 kilometers per hour, based on a BMW M4 platform.

High-Performance G-Power G4M Bi-Turbo Convertible Delivers 720 HP, Achieves Top Speed of 330 km/h on BMW M4 Platform

The G4M Bi-Turbo Convertible, a modified version of the standard BMW M4 Convertible, has been unveiled by German tuning specialist G-Power. This open-top performance car is described as one of the most complete on the market, but G-Power has taken it to the next level with visual upgrades and significant performance enhancements.

The G4M Bi-Turbo Convertible boasts a sharp yet not overdone design. It features a GP-VENTURI carbon hood, GP-SHURIKEN carbon grille, and bumper corners, as well as a set of GP-HURRICANE RR forged wheels. The interior is adorned with carbon fiber on the dashboard, center console, and steering wheel, providing a sporty and luxurious feel.

Under the hood, G-Power's GP-720 performance software increases the 3.0-liter twin-turbo inline-six engine's output to a staggering 720 hp (529 kW) and 850 Nm (627 lb-ft) of torque. For those seeking slightly lower power outputs, the GP-600, GP-620, GP-650, and GP-670 upgrades are available, with power outputs ranging from 600 hp to 670 hp.

The lower stage upgrades start at €3,685 ($4,295), making this high-performance convertible accessible to a select group of enthusiasts. The GP-720 upgrade in Germany costs €35,700 ($41,630). For those seeking the top-tier 720 hp package, it will set you back €14,900 ($17,375) in Germany.

The G4M Bi-Turbo Convertible offers an unique driving experience due to its open-air configuration, allowing the driver to hear the turbos and exhaust working in harmony. This, coupled with its top speed of 330 km/h (205 mph), places it in the same performance category as many exotic cars.

It's important to note that the G4M Bi-Turbo Convertible is built on the pre-facelift M4 Convertible, which can be identified by the smaller LCD screens with iDrive 7. Additional options for the G4M Bi-Turbo Convertible include splitters, wings, and a retrimmed interior.

G-Power's version of the G4M Bi-Turbo Convertible significantly exceeds the performance of the standard BMW M4 Convertible, offering a thrilling driving experience for those who seek the ultimate in open-top performance.

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