2001 Alfa Romeo 145 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 145 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (399 HP @ 6500 RPM) has 296 more horse power than 2001 Alfa Romeo 145. (103 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2001 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 75 kg more than 2001 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 145. In wet, icy, snow, or gravel driving conditions, 2009 Porsche Cayenne 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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 375 more torque (in Nm) than 2001 Alfa Romeo 145. (125 Nm @ 4600 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 145.
Compare all specifications:
| 2001 Alfa Romeo 145 | 2009 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 145 | Cayenne |
| Year Released | 2001 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 4806 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 399 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 125 Nm | 500 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 64.9 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 11.2 seconds | 6.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1275 kg | 1350 kg |
| Vehicle Length | 4100 mm | 4800 mm |
| Vehicle Width | 1720 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1930 mm |
| Wheelbase Size | 2600 mm | 2860 mm |
| Fuel Consumption Overall | 11.7 L/100km | 15.1 L/100km |
| Fuel Tank Capacity | 51 L | 100 L |
