1999 Alfa Romeo 146 vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 4,511 cc (8 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (444 HP @ 6000 RPM) has 302 more horse power than 1999 Alfa Romeo 146. (142 HP @ 6500 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 1215 kg more than 1999 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche Cayenne (620 Nm @ 2250 RPM) has 451 more torque (in Nm) than 1999 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146. 2007 Porsche Cayenne has automatic transmission and 1999 Alfa Romeo 146 has manual transmission. 1999 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2007 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 146 | Cayenne |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 4511 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 444 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 169 Nm | 620 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 82.8 mm | 83 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Top Speed | 209 km/hour | 266 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 5.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1215 kg | 2430 kg |
| Vehicle Length | 4240 mm | 4790 mm |
| Vehicle Width | 1720 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1710 mm |
| Wheelbase Size | 2550 mm | 2860 mm |
| Fuel Consumption | 6.6 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 12.6 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 61 L | 100 L |
