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Alpina B7 E12 3.5 (330 Hp)
Overall Rating
Alpina B7:
The Alpina B7 Bi-Turbo, or Alpina B7, is the fifth generation of the high-performance full-size luxury car released by German automobile manufacturer Alpina. Based on the BMW 7 Series , the B7 Bi-Turbo was introduced at the 2016 Geneva Motor Show. Known as the B7 in North America, the car is the third B7 model to be imported to the United States. The Alpina B7 was discontinued in September 2022.
The B7 Bi-Turbo is based on the 750Li and uses a modified version of its 4. 4-litre twin-turbocharged V8 engine designated the N63M30. The engine is modified by the addition of modified twin-scroll turbochargers having larger inlet and outer dimensions and new compressors for an increased boost pressure of 1. 4 bar , replacement of the standard pistons with high-strength MAHLE pistons, new NGK spark plugs, a new air-to-water intercooler making use of short charge air intake paths to feed air to the air intake manifold, a revised cooling system with large diameter hoses for uninterrupted flow and additional external water and oil coolers. These modifications allow the engine to generate a power output of 608 PS at 6,250 rpm and 800 N⋅m of torque between 3,000 and 5,000 rpm. 670 N⋅m of torque is achieved at 2,000 rpm. The engine has a compression ratio of 10. 0:1....(Read more on Wikipedia)
E12 Overview:
Alpina B7 (E12). A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 0 makes it ideal for daily use.
The Alpina B7 E12 was produced before Euro NCAP testing began (1997). Safety standards of the early 1980s were significantly different, focusing on basic structural integrity rather than advanced passive or active safety systems found in modern vehicles.
3.5 (330 Hp) Verdict:
Performance Verdict
An absolute powerhouse for its time, delivering supercar-rivalling acceleration and top speed. The turbocharged 3.5-liter M30-based engine offers exhilarating performance with a distinctive Alpina character.
Fuel Economy
Fuel economy is not a strong suit, as expected from a high-performance, turbocharged engine from the early 80s. Expect high consumption, especially under spirited driving.
Pros and Cons:
Pros:
- • Exceptional performance and speed for its era
- • High exclusivity and collector's appeal
- • Unique Alpina tuning and craftsmanship
- • Classic BMW E12 styling with subtle Alpina enhancements
- • Strong historical significance in performance car lineage
Cons:
- • Very high fuel consumption
- • Maintenance can be complex and expensive due to rarity of parts
- • Dated safety features compared to modern vehicles
- • Firm ride quality might not appeal to all
- • Limited availability and high purchase price for well-preserved examples
Specifications:
Specifications are compared to those of the previous generation(E12: 1978 - 1982).
| General: | |
|---|---|
| Brand: | Alpina |
| Model: | B7 |
| Generation: | E12 |
| Modification (Engine): | 3.5 (330 Hp) |
| Start of production: | 1981 |
| End of production: | 1982 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Engine: | |
|---|---|
| Power: | 330 Hp |
| Engine aspiration: | Naturally aspirated engine |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
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