2003 Alpina Roadster vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 3,600 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (377 HP @ 7400 RPM) has 76 more horse power than 2003 Alpina Roadster. (301 HP @ 6300 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2003 Alpina Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina Roadster weights approximately 171 kg more than 2004 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Porsche 911 (385 Nm @ 5000 RPM) has 23 more torque (in Nm) than 2003 Alpina Roadster. (362 Nm @ 4800 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina Roadster.
Compare all specifications:
2003 Alpina Roadster | 2004 Porsche 911 | |
Make | Alpina | Porsche |
Model | Roadster | 911 |
Year Released | 2003 | 2004 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 3346 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 377 HP |
Engine RPM | 6300 RPM | 7400 RPM |
Torque | 362 Nm | 385 Nm |
Torque RPM | 4800 RPM | 5000 RPM |
Engine Bore Size | 87 mm | 100 mm |
Engine Stroke Size | 93.8 mm | 76.4 mm |
Engine Compression Ratio | 10.0:1 | 11.7:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1626 kg | 1455 kg |
Vehicle Length | 4100 mm | 4440 mm |
Vehicle Width | 1790 mm | 1780 mm |
Vehicle Height | 1310 mm | 1280 mm |
Wheelbase Size | 2500 mm | 2360 mm |
Fuel Consumption Overall | 11.7 L/100km | 13 L/100km |
Fuel Tank Capacity | 55 L | 89 L |