Alpina B5 Bi-Turbo set for Goodwood Festival of Speed debut
Alpina will unveil its new B5 Bi-Turbo, based on the latest BMW 5 Series, at the 2010 Goodwood Festival of Speed, promising a blend of luxury and serious performance.
Alpina will launch the B5 Bi-Turbo at the Goodwood Festival of Speed, running from 1 to 4 July 2010. The new model, based on the F10-generation BMW 5 Series, is positioned as a high-performance luxury saloon with bespoke engineering and styling.
The B5 Bi-Turbo continues Alpina’s tradition of blending BMW’s latest platforms with its own powertrain and chassis upgrades. While Alpina has not released full technical details ahead of the Goodwood unveiling, the car is expected to use a version of the twin-turbocharged 4.4-litre V8 found in the Alpina B7 Bi-Turbo. That engine produces 500bhp in the B7, and similar output is anticipated for the B5, though final figures will be confirmed at launch.
The B5 Bi-Turbo will feature Alpina’s signature styling cues, including multi-spoke alloy wheels, subtle aerodynamic enhancements and exclusive badging. The interior is likely to include bespoke trim and materials, in keeping with Alpina’s focus on luxury and individuality.
Performance and technical expectations
Performance figures have not been officially released, but the B5 Bi-Turbo is expected to accelerate from 0 to 62mph in under 4.7 seconds, based on the lighter weight of the 5 Series platform compared to the larger 7 Series. The top speed is likely to exceed 180mph, putting the car in direct competition with other high-performance executive saloons such as the Mercedes-Benz E63 AMG and Audi S6.
Alpina’s engineering typically extends beyond the engine, with revised suspension, brakes and transmission tuning to deliver a blend of comfort and dynamic ability. The B5 Bi-Turbo is expected to follow this approach, offering a more refined alternative to BMW’s own M5 while still delivering strong straight-line performance and composed handling.
Market positioning and exclusivity
Alpina models are produced in limited numbers, with each car individually specified and finished at the company’s Buchloe facility. The B5 Bi-Turbo will sit at the top of Alpina’s 5 Series-based range, offering a unique proposition for buyers who want something more exclusive than a standard BMW but less overtly aggressive than an M model.
- Debut at 2010 Goodwood Festival of Speed
- Expected use of 4.4-litre twin-turbo V8
- Alpina-specific styling and interior
- Limited production for exclusivity
Pricing and final specifications will be announced at Goodwood. The B5 Bi-Turbo’s arrival continues Alpina’s established relationship with BMW, offering a distinctive alternative in the executive performance segment. For those interested in how BMW has positioned its own high-performance saloons, see BMW considers M7 to rival S-Class AMG and Audi S8.
