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Alpina B6 E21 2.8 (218 Hp)
Overall Rating
Alpina B6:
The Alpina B6 is the second generation of the high performance grand tourer manufactured by German automobile manufacturer Alpina from 2005 to 2010. Based on the BMW 6 Series , the car was available in coupé and convertible bodystyles. The B6 was introduced in 2005.
The B6 is based on the 650i and uses a modified version of its 4. 4-litre N62 V8 engine, designated by Alpina as the H1. Changes to the engine include an Alpina specific block made by Steyr, a forged crankshaft and low compression Mahle pistons. The engine retains BMW's VANOS system and uses a centrifugal-type supercharger, made by ASA to Alpina's specifications and a stainless steel Akrapovic exhaust system with quad exhaust tips. These modifications allow the engine to generate 500 PS at 5,500 rpm and 700 N⋅m of torque at 4,250 rpm. The choice of the forced induction V8 engine over the naturally aspirated V10 engine of the M6 grants the B6 better fuel economy figures....(Read more on Wikipedia)
E21 Overview:
Alpina B6 (E21). With 265 Nm of torque, it offers ample pulling power. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 7 s). The top speed reaches 229 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 4 makes it ideal for daily use.
The Alpina B6 E21 was produced before the establishment of Euro NCAP testing in 1997. Therefore, no official safety rating is available. Safety features are rudimentary by modern standards, reflecting early 1980s automotive design.
2.8 (218 Hp) Verdict:
Performance Verdict
This 218 Hp variant delivers exhilarating performance for its time, offering rapid acceleration (0-100 km/h in 7 seconds) and a top speed of 229 km/h, making it a true driver's car.
Fuel Economy
Fuel economy is typical for a high-performance engine of the early 80s, with urban consumption around 13.8 l/100 km. It prioritizes power over efficiency.
Pros and Cons:
Pros:
- • Exceptional performance for its era
- • Rarity and exclusivity as a classic Alpina
- • Engaging and direct driving dynamics
- • Distinctive Alpina styling and interior touches
- • Strong collector's appeal and appreciating value
Cons:
- • High fuel consumption by modern standards
- • Lack of modern safety features (no airbags, ABS)
- • Parts can be rare and expensive to source
- • Maintenance requires specialized knowledge
- • Ride quality can be firm for daily driving
Specifications:
Specifications are compared to those of the previous generation(E21: 1978 - 1981).
| General: | |
|---|---|
| Brand: | Alpina |
| Model: | B6 |
| Generation: | E21 |
| Modification (Engine): | 2.8 (218 Hp) |
| Start of production: | 1981 |
| End of production: | 1983 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Coupe |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 218 Hp |
| Power per litre: | 78.2 Hp/l |
| Torque: | 265 Nm |
| Engine displacement: | 2788 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Engine layout: | Front axle, Longitudinal |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 13.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 7 l/100 km |
| Acceleration 0 - 100 km/h: | 7 sec |
| Acceleration 0 - 62 mph: | 7 sec |
| Maximum speed: | 229 km/h |
| Acceleration 0 - 60 mph: | 6.7 sec |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
Fuel, speed, and comfort: How does the Alpina B6 rank in your book?