1972 Porsche 911 vs. 1987 Alfa Romeo Arna
To start off, 1987 Alfa Romeo Arna is newer by 15 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 2,687 cc (6 cylinders), 1972 Porsche 911 is equipped with a bigger engine. In terms of performance, 1972 Porsche 911 (210 HP @ 6300 RPM) has 148 more horse power than 1987 Alfa Romeo Arna. (62 HP @ 6000 RPM). In normal driving conditions, 1972 Porsche 911 should accelerate faster than 1987 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1972 Porsche 911 weights approximately 206 kg more than 1987 Alfa Romeo Arna. 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, 1987 Alfa Romeo Arna, 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, 1972 Porsche 911 (255 Nm @ 5100 RPM) has 167 more torque (in Nm) than 1987 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 1972 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Arna.
Compare all specifications:
| 1972 Porsche 911 | 1987 Alfa Romeo Arna | |
| Make | Porsche | Alfa Romeo |
| Model | 911 | Arna |
| Year Released | 1972 | 1987 |
| Engine Position | Rear | Front |
| Engine Size | 2687 cc | 1185 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 210 HP | 62 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 255 Nm | 88 Nm |
| Torque RPM | 5100 RPM | 3200 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1056 kg | 850 kg |
| Vehicle Length | 4110 mm | 4010 mm |
| Vehicle Width | 1660 mm | 1630 mm |
| Vehicle Height | 1330 mm | 1350 mm |
| Wheelbase Size | 2280 mm | 2430 mm |
