The Bovensiepen 05 GT, a high-performance transformation of the BMW M5 Touring, achieves 800 horsepower and 1,100 Nm of torque through a modified plug-in hybrid powertrain. Priced at €198,900 in Germany, the vehicle features bespoke design elements by Frank Stephenson and an Akrapovic titanium exhaust system, with deliveries scheduled to begin in the final quarter of the year.
How does the 05 GT push the BMW M5 Touring limits?
Bovensiepen has re-engineered the M5 Touring’s hybrid system to reach a peak output of 800 hp, a significant increase over the factory specifications. According to the manufacturer, these mechanical adjustments allow the vehicle to sprint from 0 to 100 km/h in 3.6 seconds, reaching a top speed of 305 km/h. Much of this performance gain is attributed to a custom Akrapovic titanium exhaust system paired with software optimization for the engine management unit.
The Bovensiepen brand shares lineage with Alpina, the famed manufacturer recently integrated as a sub-brand by BMW. The 05 GT marks the second major project for Bovensiepen, following their intensive recreation of the BMW M4, known as the Zagato.
What distinguishes the 05 GT aesthetics?
Design director Frank Stephenson led the visual overhaul, which centers on a new stainless steel mesh grille featuring integrated Bovensiepen branding. The exterior gains a specialized aerodynamic kit, including a distinctive rear spoiler and custom 21-inch, 20-spoke lightweight wheels. Interior luxury is elevated through hand-stitched Lavalina leather upholstery, a material known for its suede-like texture, applied to the steering wheel and cabin panels.
How is the suspension tuned for handling?
To balance the added power with daily drivability, Bovensiepen replaced the standard suspension components with Eibach springs and modified support bearings. The company also integrated an upgraded reinforcement bar to improve chassis rigidity. These changes target a specific driving profile: maintaining high-speed stability while ensuring the car remains comfortable for long-distance touring.
Is the 05 GT a new trend in luxury tuning?
The €198,900 price tag positions the 05 GT in a niche bracket of “bespoke performance,” where the value proposition relies on exclusivity rather than mass production. This approach contrasts with the broader industry trend of electrification, where manufacturers like BMW are focusing on standardizing hybrid range. By focusing on deep-level engine and interior customization, Bovensiepen caters to a segment of the market that prioritizes individual configuration over off-the-shelf luxury.
Frequently Asked Questions
- When will the Bovensiepen 05 GT be available? Deliveries are expected between October and December of this year.
- What is the primary power source for the 05 GT? It utilizes an optimized version of the standard BMW plug-in hybrid powertrain, tuned to 800 hp.
- Can customers choose their own colors? Yes, the paint scheme is fully selectable by the buyer, with a satin aluminum finish offered as the standard option.
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