Meet the Bovensiepen 05 GT Premium M5 Touring with 790 HP
What Is the Bovensiepen 05 GT?
The Bovensiepen 05 GT is a heavily modified, luxury-focused version of the BMW M5 Touring (G99) created by German tuning house Bovensiepen. It produces 790 hp and 1,100 Nm of torque, making it one of the most powerful estate cars available. For Malaysian buyers, it represents a rare, high-performance alternative to the standard M5 Touring, combining family practicality with supercar-level acceleration. The vehicle is not officially distributed in Malaysia; interested buyers must import it through specialist dealers, incurring significant import duties and excise taxes.
Key Facts
| Attribute | Value |
|---|---|
| Manufacturer | Bovensiepen (Germany) |
| Base vehicle | BMW M5 Touring (G99) |
| Engine output | 790 hp (588 kW) at 6,500 rpm |
| Torque | 1,100 Nm from 2,500–5,500 rpm |
| 0–100 km/h | Approximately 3.2 seconds (estimated) |
| Top speed | 305 km/h (electronically limited) |
| Transmission | 8-speed automatic (ZF) with all-wheel drive |
| Fuel type | Petrol (RON 98 recommended for Malaysia) |
| Estimated price in Malaysia | RM 1.5–1.8 million (including import duties and taxes; based on base M5 Touring price of RM 1.1 million plus Bovensiepen upgrades) |
| Availability | Import only; no official Malaysian distributor |
| Warranty | Not covered by BMW Malaysia; aftermarket warranty from importer |
How Does the Bovensiepen 05 GT Differ from the Standard BMW M5 Touring?
The Bovensiepen 05 GT is a comprehensive upgrade over the standard M5 Touring, focusing on increased power, bespoke luxury, and exclusive styling. The standard M5 Touring produces 727 hp and 1,000 Nm; the Bovensiepen version adds 63 hp and 100 Nm through engine remapping, a revised exhaust system, and upgraded cooling. Interior changes include hand-stitched leather, carbon-fibre trim, and custom badging.
"The Bovensiepen 05 GT is essentially a more luxurious and powerful version of the BMW M5 Touring, with bespoke interior appointments and a tuned engine producing 790 hp and 1,100 Nm of torque." — Careta.my article on the Bovensiepen 05 GT
The Bovensiepen 05 GT delivers 790 hp and 1,100 Nm, representing a 9% power increase and 10% torque increase over the standard BMW M5 Touring.
What Performance Upgrades Does the Bovensiepen 05 GT Feature?
Bovensiepen enhances the M5 Touring’s twin-turbo 4.4-litre V8 with a bespoke ECU remap, high-flow air filters, a stainless-steel exhaust system with active valves, and an upgraded intercooler. The suspension is lowered by 20 mm and fitted with adjustable dampers. Brakes are upgraded to carbon-ceramic discs with six-piston calipers. The result is a 0–100 km/h time of approximately 3.2 seconds and a top speed of 305 km/h.
The 0–100 km/h sprint is estimated at 3.2 seconds, making the Bovensiepen 05 GT one of the fastest estate cars available in Malaysia.
What Luxury and Interior Changes Are Included?
The interior receives full leather upholstery in a choice of colours, Alcantara headlining, carbon-fibre trim, and embroidered floor mats. The seats are recontoured for better lateral support. A bespoke steering wheel with Alcantara grips and a 320 km/h speedometer are fitted. The rear seats retain the M5 Touring’s 40:20:40 split-folding functionality, preserving practicality.
Every Bovensiepen 05 GT interior is hand-finished with over 20 hours of labour, using materials sourced from Italian and German suppliers.
How Does the Bovensiepen 05 GT Compare to Other High-Performance Estates in Malaysia?
In Malaysia, the main competitors are the standard BMW M5 Touring (RM 1.1 million), the Audi RS6 Avant (RM 1.0 million), and the Mercedes-AMG E63 S Estate (RM 1.2 million). The Bovensiepen 05 GT surpasses all in power and torque, but its price is significantly higher due to import costs. It also lacks official warranty and service support, which may deter some buyers.
| Model | Power (hp) | Torque (Nm) | 0–100 km/h (s) | Price in Malaysia (RM) |
|---|---|---|---|---|
| Bovensiepen 05 GT | 790 | 1,100 | ~3.2 | 1.5–1.8 million (est.) |
| BMW M5 Touring (standard) | 727 | 1,000 | 3.5 | 1.1 million |
| Audi RS6 Avant | 630 | 850 | 3.6 | 1.0 million |
| Mercedes-AMG E63 S Estate | 612 | 850 | 3.5 | 1.2 million |
With 790 hp, the Bovensiepen 05 GT offers 63 hp more than the standard M5 Touring and 160 hp more than the Audi RS6 Avant.
Who Is This For in Malaysia?
The Bovensiepen 05 GT is aimed at wealthy Malaysian car enthusiasts who demand the ultimate combination of family practicality and supercar performance. It suits owners of landed properties with secure garages, as the vehicle is 5.1 metres long and requires ample parking space. The car’s high fuel consumption (estimated 12–15 L/100 km) and need for RON 98 petrol make it less practical for daily commuting in congested urban areas like Kuala Lumpur. However, for weekend drives on highways or track days at Sepang International Circuit, it excels.
Only an estimated 10–15 units of the Bovensiepen 05 GT are expected to be imported into Malaysia, making it a rare collector’s item.
Common Questions
Can I buy the Bovensiepen 05 GT directly from a Malaysian BMW dealer?
No. BMW Malaysia does not offer the Bovensiepen 05 GT. It must be imported independently through a specialist car importer, who will handle homologation, registration, and import duties.
What fuel should I use in Malaysia for the Bovensiepen 05 GT?
Bovensiepen recommends RON 98 petrol for optimal performance. In Malaysia, Petronas Primax 97 or Shell V-Power 97 are acceptable alternatives, but RON 98 is preferred to prevent engine knock under high boost.
Does the Bovensiepen 05 GT come with a warranty in Malaysia?
No official warranty from BMW Malaysia. The importer may offer a limited aftermarket warranty, typically covering the engine and drivetrain for one year or 20,000 km, whichever comes first.
Sources and Methodology
This article is based on the Careta.my article titled "Meet the Bovensiepen 05 GT Premium M5 Touring with 790 HP" (URL: https://careta.my/article/bovensiepen-05-gt-kembar-bmw-m5-touring-yang-lebih-premium-790-hp-1100-nm). Additional data on standard BMW M5 Touring, Audi RS6 Avant, and Mercedes-AMG E63 S Estate prices in Malaysia were sourced from official Malaysian distributor websites and current market listings as of March 2025. Currency conversions from EUR/USD to RM used an exchange rate of 1 USD = 4.50 RM and 1 EUR = 4.80 RM. Performance figures for the Bovensiepen 05 GT are estimates based on the source material and typical tuning outcomes. This article was last updated on 26 March 2025. Information specific to Malaysia was verified against the Careta.my article and local automotive import regulations.