2007 Alfa Romeo 147 vs. 2005 Porsche 911
To start off, 2007 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (444 HP @ 5700 RPM) has 326 more horse power than 2007 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 382 kg more than 2007 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 will offer significantly more control. 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 474 more torque (in Nm) than 2007 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147.
Compare all specifications:
2007 Alfa Romeo 147 | 2005 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | 147 | 911 |
Year Released | 2007 | 2005 |
Engine Position | Front | Rear |
Engine Size | 1598 cc | 3605 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 444 HP |
Engine RPM | 6200 RPM | 5700 RPM |
Torque | 146 Nm | 620 Nm |
Torque RPM | 4200 RPM | 3500 RPM |
Engine Bore Size | 82 mm | 100 mm |
Engine Stroke Size | 75.7 mm | 76 mm |
Engine Compression Ratio | 10.3:1 | 9.4:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 195 km/hour | 307 km/hour |
Acceleration 0-100mph | 10.6 seconds | 4.6 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1278 kg | 1660 kg |
Vehicle Length | 4230 mm | 4440 mm |
Vehicle Width | 1740 mm | 1840 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 2550 mm | 2360 mm |
Fuel Consumption Overall | 8.2 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 60 L | 63 L |