1983 Alfa Romeo Arna vs. 1977 Porsche 928
To start off, 1983 Alfa Romeo Arna is newer by 6 year(s). Which means there will be less support and parts availability for 1977 Porsche 928. In addition, the cost of maintenance, including insurance, on 1977 Porsche 928 would be higher. At 4,473 cc (8 cylinders), 1977 Porsche 928 is equipped with a bigger engine. In terms of performance, 1977 Porsche 928 (237 HP @ 5250 RPM) has 175 more horse power than 1983 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 1977 Porsche 928 should accelerate faster than 1983 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1977 Porsche 928 weights approximately 600 kg more than 1983 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Porsche 928 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 1977 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 1977 Porsche 928 (363 Nm @ 3600 RPM) has 275 more torque (in Nm) than 1983 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 1977 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Arna. 1977 Porsche 928 has automatic transmission and 1983 Alfa Romeo Arna has manual transmission. 1983 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Porsche 928 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Alfa Romeo Arna | 1977 Porsche 928 | |
| Make | Alfa Romeo | Porsche |
| Model | Arna | 928 |
| Year Released | 1983 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 4473 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 237 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 88 Nm | 363 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 850 kg | 1450 kg |
| Vehicle Length | 4010 mm | 4450 mm |
| Vehicle Width | 1630 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1320 mm |
| Wheelbase Size | 2430 mm | 2510 mm |
