2009 Alfa Romeo Spider vs. 1972 Porsche 911
To start off, 2009 Alfa Romeo Spider is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Porsche 911. In addition, the cost of maintenance, including insurance, on 1972 Porsche 911 would be higher. At 2,339 cc (6 cylinders), 1972 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (182 HP @ 6500 RPM) has 17 more horse power than 1972 Porsche 911. (165 HP @ 6200 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1972 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 528 kg more than 1972 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Spider, being front wheel drive (FWD), will offer much better control with better grip. 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 Alfa Romeo Spider (231 Nm @ 4500 RPM) has 25 more torque (in Nm) than 1972 Porsche 911. (206 Nm @ 4500 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1972 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | 911 |
| Year Released | 2009 | 1972 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2198 cc | 2339 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 182 HP | 165 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 231 Nm | 206 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 94.6 mm | 70.4 mm |
| Top Speed | 222 km/hour | 220 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1605 kg | 1077 kg |
| Vehicle Length | 4400 mm | 4150 mm |
| Vehicle Width | 1840 mm | 1620 mm |
| Vehicle Height | 1320 mm | 1330 mm |
| Wheelbase Size | 2530 mm | 2270 mm |
| Fuel Tank Capacity | 70 L | 80 L |
