1991 Alfa Romeo SZ vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 21 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 3,800 cc (6 cylinders), 2012 Porsche 911 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (500 HP @ 6000 RPM) has 292 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche 911 weights approximately 385 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 2012 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Alfa Romeo SZ. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Porsche 911 (650 Nm @ 1950 RPM) has 405 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2012 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ.
Compare all specifications:
1991 Alfa Romeo SZ | 2012 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | SZ | 911 |
Year Released | 1991 | 2012 |
Engine Position | Front | Rear |
Engine Size | 2959 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 208 HP | 500 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 245 Nm | 650 Nm |
Torque RPM | 4500 RPM | 1950 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | AWD |
Transmission Type | Manual | 6-speed manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1260 kg | 1645 kg |
Vehicle Length | 4670 mm | 4478 mm |
Vehicle Width | 1740 mm | 1852 mm |
Vehicle Height | 1320 mm | 1300 mm |
Wheelbase Size | 2520 mm | 2350 mm |
Fuel Tank Capacity | 50 L | 67 L |