1991 Alfa Romeo SZ vs. 2003 Porsche Cayenne
To start off, 2003 Porsche Cayenne is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo SZ would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (444 HP @ 6000 RPM) has 236 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 1170 kg more than 1991 Alfa Romeo SZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo SZ. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Porsche Cayenne (620 Nm @ 2250 RPM) has 375 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ. 2003 Porsche Cayenne has automatic transmission and 1991 Alfa Romeo SZ has manual transmission. 1991 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Alfa Romeo SZ | 2003 Porsche Cayenne | |
Make | Alfa Romeo | Porsche |
Model | SZ | Cayenne |
Year Released | 1991 | 2003 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 4511 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 208 HP | 444 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 245 Nm | 620 Nm |
Torque RPM | 4500 RPM | 2250 RPM |
Engine Compression Ratio | 10.0:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 233 km/hour | 266 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1260 kg | 2430 kg |
Vehicle Length | 4670 mm | 4790 mm |
Vehicle Width | 1740 mm | 1930 mm |
Vehicle Height | 1320 mm | 1710 mm |
Wheelbase Size | 2520 mm | 2860 mm |
Fuel Tank Capacity | 50 L | 100 L |