2014 BMW Alpina B4 Bi-Turbo - 410HP and 600Nm
Alpina has presented the all-new 2014 B4 Bi-Turbo based on the recently announced BMW 4-Series Coupe 335i.
The sports coupe comes with a lot of unique features like an aerodynamics package from Alpina, new wheels and improved interior.
The exterior boasts a new front apron and rear spoiler. There is also a set of 20" ALPINA Classic wheels fitted with ultra-low profile tires. At the rear we can see ALPINA lettering and signature twin tailpipes.
The engine is the well-known 3.0 liter straight-six – 410HP (301 kW) at 5,500RPM and 600Nm (444 lb-ft) at 3,000RPM. The engine is connected to a ZF 8-Speed Sport-Automatic transmission. 0-100 km/h in 4.2 seconds and a top speed of 305 km/h (188 mph). Furthermore, the new B4 Bi-Turbo Coupe achieves a class-leading combined fuel economy of just 7.6l/100km and 177g/km CO2.
The suspension set-up of the new B4 Bi-Turbo provides great ride-quality and comfort while simultaneously offering sharp and dynamic handling. The adaptive ALPINA sport suspension solves this conflict of interest by means of electronically adjustable dampers in collaboration with performance springs, bump stops and stabilisers. The system allows the driver to use the Drive Performance Control (Eco Pro, Comfort, Sport, Sport+) to select the suspension setting and driving dynamics to match his mood.
Last, but not least is the high-performance brake system - 370mm discs at the front and 345mm discs at the rear with 4- and 2-piston calipers, respectively.
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Dimensions |
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| Length (mm) | 4640 |
| Width (mm) | 1825 |
| Height, unladen (mm) | 1373 |
| Wheelbase (mm) | 2810 |
| Track, front (mm) | 1552 |
| Track, rear (mm) | 1576 |
| Luggage capacity (l) | 445 |
| Fuel tank capacity (l) | ca. 60 |
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Weight |
|
| Unladen (kg) | 1615 |
| Max permissible (kg) | 2135 |
| Permitted load (kg) | 520 |
| Max axle load, front (kg) | 1030 |
| Max axle load, rear (kg) | 1150 |
| Max trailer load, braked (kg) | 1700 |
| Max trailer load, unbraked (kg) | 750 |
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Engine |
|
| Cylinders | 6 in line |
| Capacity (cc) | 2979 |
| Bore (mm) | 84.0 |
| Stroke (mm) | 89.6 |
| Compression ratio (:1) | 10.2 |
| Max output (kW / hp / 1/min) | 301 / 410 / 5500-6250 |
| Max torque (Nm / 1/min) | 600 / 3000-4000 |
| Engine management | BOSCH MEVD 17.2.6 |
| Fuel type | Super Plus |
| Emissions classification | Euro 6 |
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Transmission |
|
| Transmission | 8-Speed Sport-Automatic ZF 8HP70 SWITCH-TRONIC |
| 1st | 4.71 |
| 2nd | 3.14 |
| 3rd | 2.11 |
| 4th | 1.67 |
| 5th | 1.29 |
| 6th | 1.00 |
| 7th | 0.84 |
| 8th | 0.67 |
| Final drive ratio | 2.81 |
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Performance |
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| Acceleration 0-100km/h (s) | 4.2 |
| Top speed (km/h) | 305 |
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Fuel consumption * |
|
| Urban (l/100km) | 10.2 |
| Extra-urban (l/100km) | 6.1 |
| Combined (l/100km) | 7.6 |
| CO² emissions (g/km) | 177 |
| Efficiency category | D |
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Wheels and tyres |
|
| Standard wheels and tyres | ALPINA CLASSIC 20" |
| Front | 8 x 20 245/30 ZR20 |
| Rear | 9 x 20 265/30 ZR20 |
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Standard Equipment |
| Adaptive ALPINA Sport Suspension |
| Air conditioning and radio control panel with Black High-gloss highlight |
| Air conditioning, automatic with two-zone control with extended features |
| Airbags - front, side and head airbags, for driver and passenger, fond Curtain system |
| Auto Start-Stop |
| Automatic seat belt extender |
| Auxiliary input point for auxiliary playing devices (e.g. MP3 player) |
| BMW Emergency Call |
| Brake Energy Regeneration |
| Brake system 18" high-performance, callipers painted in blue with ALPINA lettering |
| Centre armrest |
| Cruise control with brake function |
| Door sill finishers ALPINA |
| Drive Performance Control with ECO PRO mode |
| Dynamic Stability Control (DSC) comprising: Dynamic Brake Control (DBC), Dynamic Traction Control (DTC) |
| Exhaust system ALPINA, made by Akrapovič, stainless steel, two double-ended tailpipes |
| Extended lighting |
| First aid kit and warning triangle |
| Floor mats ALPINA |
| Fog lights |
| Front spoiler ALPINA |
| Hands-free facility with USB interface |
| Headlight wash |
| Instruments ALPINA |
| Interior trim: ALPINA luxury wood Burled Elm |
| Kidney grille, Chrome with Black vertical slats, front air inlet with Chrome finisher |
| Paintwork: non-metallic paintwork in standard BMW colours |
| Production plaque |
| Radio Professional |
| Rain sensor with automatic headlight activation |
| Rear spoiler ALPINA |
| Rear valance ALPINA with two double-ended tailpipes |
| Remote control, including integrated key - two. Separate button for opening of the luggage compartment |
| Remote control, including integrated key, in Black with insert in Chrome |
| Seat heating, front |
| Side air inlets (Air Breather) in matt Black |
| Sport Automatic Transmission (8-speed) with ALPINA SWITCH-TRONIC |
| Sport seats, driver and front passenger, incl. electric seat adjustment with driver memory |
| Steering wheel: SWITCH-TRONIC sport leather steering wheel with Multi-function |
| Tyre Puncture Warning System (TPWS) |
| Upholstery: Dakota leather, with ALPINA roundels in seatbacks |
| Variable sport steering |
| Wheels: ALPINA CLASSIC 20 |
| Windows well covers and frames in matt Black |
| Windscreen with grey shade band |
| Xenon headlights, with LED day running lights |
Source: Alpina
