Alpina D3 Touring (G21) S 3.0 (355 Hp) Mild Hybrid AWD Switch-Tronic
People\'s Opinion
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Alpina D3:
The Alpina B3 and Alpina D3 are a series of high performance compact executive cars manufactured by German automobile manufacturer Alpina from 2007 to 2013. Based on the BMW 3 Series , the B3 and D3 were available in coupé, saloon, convertible and station wagon body styles. The B3 was officially unveiled at the 2007 Geneva Motor Show.
Development of the B3 began in 2006. At that time, it was speculated that the car would either be introduced with a 4. 4-litre supercharged V8 engine or a naturally aspirated V8 engine. The supercharger would've been Alpina's own design. Both of these speculations were nullified when the car was introduced in 2007 as it utilised a modified version of the BMW N54 inline-6 engine used in the 335i. The B3 was available with rear-wheel-drive or all-wheel-drive drivetrains. The cars equipped with the all-wheel-drive system were called Allrad....(Read more on Wikipedia)
Touring (G21) Overview:
Alpina D3 (Touring (G21)). With 730 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~9.4 l/100km). At around 2010 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is excellent (0–100 km/h in 4.8 s). The top speed reaches 270 km/h. A car with an extended rear cargo area, combining passenger comfort with increased storage. Seating for 5 makes it ideal for daily use.
Performance Verdict
The 3.0-liter BiTurbo diesel, augmented by mild-hybrid tech, delivers formidable acceleration (0-100 km/h in 4.8s) and immense torque, providing effortless power across the rev range for both spirited driving and relaxed cruising.
Fuel Economy
Achieving a combined 6.7 l/100 km (NEDC equivalent), this engine offers remarkable fuel efficiency for its performance class, making it an economical choice for long-distance touring despite its power.
Best Use Case:
Highway / Long-distance Touring
Pros and Cons:
Pros:
- • Exceptional blend of performance and fuel economy
- • Luxurious and exclusive interior appointments
- • Practical station wagon body with ample cargo space
- • Superb long-distance cruising comfort
- • All-wheel drive provides confident handling in all conditions
Cons:
- • High purchase price due to exclusivity
- • Diesel engine may not appeal to all markets/buyers
- • Ride can still be firm for some, despite Alpina's comfort tuning
- • Limited availability and specialist servicing
Specifications:
Specifications are compared to those of the previous generation(Sedan (G20, facelift 2022): 2022 - ).
| General: |
| Brand: | Alpina |
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| Model: | D3 |
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| Generation: | Touring (G21) |
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| Modification (Engine): | S 3.0 (355 Hp) Mild Hybrid AWD Switch-Tronic |
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| Start of production: | November, 2020 |
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| End of production: | 2022 |
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| Powertrain Architecture: | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
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| Body type: | Station wagon (estate) |
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| Seats: | 5 |
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| Doors: | 5 |
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| Engine: |
| Engine systems: | Start & Stop System |
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| Power: | 355 Hp @ 4000-4200 rpm. Same horsepower |
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| Power per litre: | 118.6 Hp/l [4mm less] |
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| Torque: | 730 Nm @ 1750-2750 rpm. |
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| Engine Model/Code: | B57D30 More details about the engine B57D30 |
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| Engine displacement: | 2993 |
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| Number of cylinders: | 6 |
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| Engine configuration: | Inline |
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| Number of valves per cylinder: | 4 |
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| Fuel injection system: | Diesel Commonrail |
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| Engine aspiration: | BiTurbo, Intercooler |
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| Engine layout: | Front, Longitudinal |
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| Cylinder Bore: | 84 mm |
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| Piston Stroke: | 90 mm |
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| Compression ratio: | 16.5:1 |
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| Performance: |
| Fuel Type: | Diesel |
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| Fuel consumption (economy) - urban: | 9.4 l/100 km |
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| Fuel consumption (economy) - extra urban: | 5.2 l/100 km |
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| Combined fuel consumption (WLTP): | 7.6 l/100 km |
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| Fuel consumption (economy) - urban (NEDC, WLTP equivalent): | 9.4 l/100 km |
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| Fuel consumption (economy) - extra urban (NEDC, WLTP equivalent): | 5.2 l/100 km |
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| Fuel consumption (economy) - combined (NEDC, WLTP equivalent): | 6.7 l/100 km |
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| Fuel consumption (economy) - combined: | 6.7 l/100 km |
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| Emission standard: | Euro 6d-ISC-FCM |
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| Acceleration 0 - 100 km/h: | 4.8 sec |
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| Acceleration 0 - 62 mph: | 4.8 sec |
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| Maximum speed: | 270 km/h |
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| Weight-to-power ratio: | 5.7 kg/Hp, 176.6 Hp/tonne |
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| Weight-to-torque ratio: | 2.8 kg/Nm, 363.2 Nm/tonne |
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| Acceleration 0 - 60 mph: | 4.6 sec |
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| Space: |
| Kerb Weight: | 2010 |
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| Max. weight: | 2415 |
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| Max load: | 405 |
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| Trunk (boot) space - maximum: | 1510 l |
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| Trunk (boot) space - minimum: | 500 l |
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| Permitted trailer load with brakes (12%): | 1800 kg |
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| Fuel tank capacity: | 59 l |
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| Permitted trailer load without brakes: | 750 kg |
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| Size: |
| Length: | 4719 mm [4mm less] |
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| Width: | 1827 mm [Same width.] |
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| Height: | 1438 mm [2mm less] |
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| Wheelbase: | 2851 mm [Same wheelbase.] |
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| Front track: | 1577 mm |
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| Rear (Back) track: | 1572 mm |
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| Powertrain: |
| Drivetrain Architecture | The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode. |
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| Drive wheel | All wheel drive (4x4) |
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| Number of gears | 8 |
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| Transmission type | Automatic |
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| Gearbox type | Switch-Tronic |
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| Front brakes | Ventilated discs, 395 mm [Best for performance and cooling.] |
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| Rear brakes | Ventilated discs, 345 mm [Best for performance and cooling.] |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Power steering | Electric Steering |
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| Tires size | Front wheel tires: 255/35 ZR19 |
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| Wheel rims size | Front wheel rims: 8.5J x 19 |
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| Electric: |
| Electric motor power: | 11 Hp |
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Fuel, speed, and comfort: How does the Alpina D3 rank in your book?