2005 Porsche 911 vs. 2000 Alfa Romeo 146
To start off, 2005 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 146 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 6800 RPM) has 198 more horse power than 2000 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 360 kg more than 2000 Alfa Romeo 146. 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 2000 Alfa Romeo 146. 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 (370 Nm @ 4250 RPM) has 226 more torque (in Nm) than 2000 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 146.
Compare all specifications:
| 2005 Porsche 911 | 2000 Alfa Romeo 146 | |
| Make | Porsche | Alfa Romeo |
| Model | 911 | 146 |
| Year Released | 2005 | 2000 |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 316 HP | 118 HP |
| Engine RPM | 6800 RPM | 6300 RPM |
| Torque | 370 Nm | 144 Nm |
| Torque RPM | 4250 RPM | 4500 RPM |
| Engine Bore Size | 96.1 mm | 82.1 mm |
| Engine Stroke Size | 82.8 mm | 75.7 mm |
| Engine Compression Ratio | 11.3:1 | 10.3:1 |
| Acceleration 0-100mph | 5.6 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1190 kg |
| Vehicle Length | 4440 mm | 4240 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1300 mm | 1430 mm |
| Wheelbase Size | 2360 mm | 2550 mm |
| Fuel Consumption Highway | 8.9 L/100km | 6.6 L/100km |
| Fuel Consumption City | 18.2 L/100km | 8.3 L/100km |
| Fuel Consumption Overall | 12.1 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 51 L |
