1983 Alfa Romeo Arna vs. 1981 Plymouth Horizon
To start off, 1983 Alfa Romeo Arna is newer by 2 year(s). Which means there will be less support and parts availability for 1981 Plymouth Horizon. In addition, the cost of maintenance, including insurance, on 1981 Plymouth Horizon would be higher. At 1,715 cc (4 cylinders), 1981 Plymouth Horizon is equipped with a bigger engine. In terms of performance, both vehicles can yield 62 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1981 Plymouth Horizon weights approximately 150 kg more than 1983 Alfa Romeo Arna.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1981 Plymouth Horizon (115 Nm @ 2400 RPM) has 27 more torque (in Nm) than 1983 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 1981 Plymouth Horizon will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Arna.
Compare all specifications:
| 1983 Alfa Romeo Arna | 1981 Plymouth Horizon | |
| Make | Alfa Romeo | Plymouth |
| Model | Arna | Horizon |
| Year Released | 1983 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1715 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 62 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 88 Nm | 115 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 850 kg | 1000 kg |
| Vehicle Length | 4010 mm | 4190 mm |
| Vehicle Width | 1630 mm | 1680 mm |
| Vehicle Height | 1350 mm | 1360 mm |
| Wheelbase Size | 2430 mm | 2530 mm |
