Alpina Roadster S 3.3 i 24V (300 Hp)
People\'s Opinion
N/A / 5
Alpina Roadster S:
The Alpina Roadster S is a sports car manufactured by the German automobile manufacturer Alpina from 2003 to 2007. Based on the BMW Z4 , the Roadster S was unveiled at the 2003 Frankfurt Motor Show.
The Roadster S was the third open top sports car presented by Alpina after the Alpina Z1 RLE and V8 Roadster which was unveiled in 2001. The Roadster S was based on the Z4 3. 0i and was available in two trims, those being standard and Luxury. The Luxury model had Bluetooth phone connectivity, DVD satellite navigation and Xenon headlamps. The optional Sport pack added a thicker anti-rollbar and increased the front negative camber by 1 degree....(Read more on Wikipedia)
Roadster S Overview:
Alpina Roadster S (Roadster S). With 362 Nm of torque, it offers ample pulling power. With a weight of 1320 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.3 s). The top speed reaches 265 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 2 makes it ideal for daily use.
Performance Verdict
This naturally aspirated 3.3-liter inline-six delivers exhilarating performance, with a strong 300 Hp and 362 Nm of torque. Its linear power delivery and quick 5.3-second 0-100 km/h sprint make it incredibly engaging for spirited driving.
Fuel Economy
As a high-performance roadster, fuel economy is not its primary focus. Urban consumption of 15 l/100 km is high, but the extra-urban 7 l/100 km is reasonable for its power, reflecting its long-distance cruising capability.
Best Use Case:
Weekend Cruiser / Performance Driving
Pros and Cons:
Pros:
- • Exceptional exclusivity and rarity
- • Engaging naturally aspirated engine with linear power
- • Superb handling and chassis tuning by Alpina
- • High-quality interior materials and craftsmanship
- • Strong performance for a lightweight roadster
Cons:
- • High running costs and premium fuel requirement
- • Limited practicality with only two seats and modest trunk space
- • Alpina-specific parts can be expensive and hard to source
- • Firm ride might not appeal to all drivers
- • Potentially high insurance costs due to rarity and performance
Specifications:
| General: |
| Brand: | Alpina |
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| Model: | Roadster S |
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| Generation: | Roadster S |
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| Modification (Engine): | 3.3 i 24V (300 Hp) |
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| Start of production: | 2003 |
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| End of production: | 2006 |
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| Powertrain Architecture: | Internal Combustion engine |
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| Body type: | Cabriolet |
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| Seats: | 2 |
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| Doors: | 2 |
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| Engine: |
| Power: | 300 Hp @ 6300 rpm. |
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| Power per litre: | 89.7 Hp/l |
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| Torque: | 362 Nm @ 4800 rpm. |
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| Engine displacement: | 3346 |
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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: | Multi-port manifold injection |
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| Engine aspiration: | Naturally aspirated engine |
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| Valvetrain: | DOHC |
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| Engine layout: | Front, Longitudinal |
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| Cylinder Bore: | 87 mm |
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| Piston Stroke: | 93.8 mm |
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| Compression ratio: | 10.2:1 |
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| Performance: |
| Fuel Type: | Petrol (Gasoline) |
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| Fuel consumption (economy) - urban: | 15 l/100 km |
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| Fuel consumption (economy) - extra urban: | 7 l/100 km |
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| Acceleration 0 - 100 km/h: | 5.3 sec |
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| Acceleration 0 - 62 mph: | 5.3 sec |
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| Maximum speed: | 265 km/h |
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| Weight-to-power ratio: | 4.4 kg/Hp, 227.3 Hp/tonne |
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| Weight-to-torque ratio: | 3.6 kg/Nm, 274.2 Nm/tonne |
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| Acceleration 0 - 60 mph: | 5 sec |
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| Space: |
| Kerb Weight: | 1320 |
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| Max. weight: | 1620 |
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| Max load: | 300 |
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| Trunk (boot) space - maximum: | 260 l |
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| Trunk (boot) space - minimum: | 240 l |
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| Fuel tank capacity: | 55 l |
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| Size: |
| Length: | 4090 mm |
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| Width: | 1780 mm |
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| Height: | 1300 mm |
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| Wheelbase: | 2500 mm |
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| Front track: | 1470 mm |
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| Rear (Back) track: | 1520 mm |
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| Minimum turning circle (turning diameter): | 9.8 m |
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| Powertrain: |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
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| Drive wheel | Rear wheel drive |
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| Number of gears | 5 |
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| Transmission type | Manual |
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| Front brakes | Ventilated discs |
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| Rear brakes | Ventilated discs |
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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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| Tires size | 235/35 R19; 265/30 R19 |
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| Wheel rims size | 8.5J-9.5J X 19 |
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| Front suspension | Spring Strut |
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| Rear suspension | Double wishbone |
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