1984 Alfa Romeo Arna vs. 1977 Plymouth Horizon
To start off, 1984 Alfa Romeo Arna is newer by 7 year(s). Which means there will be less support and parts availability for 1977 Plymouth Horizon. In addition, the cost of maintenance, including insurance, on 1977 Plymouth Horizon would be higher. At 1,715 cc (4 cylinders), 1977 Plymouth Horizon is equipped with a bigger engine. In terms of performance, 1977 Plymouth Horizon (75 HP) has 13 more horse power than 1984 Alfa Romeo Arna. (62 HP) In normal driving conditions, 1977 Plymouth Horizon should accelerate faster than 1984 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1977 Plymouth Horizon weights approximately 150 kg more than 1984 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1977 Plymouth Horizon (122 Nm @ 3200 RPM) has 34 more torque (in Nm) than 1984 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 1977 Plymouth Horizon will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Arna.
Compare all specifications:
| 1984 Alfa Romeo Arna | 1977 Plymouth Horizon | |
| Make | Alfa Romeo | Plymouth |
| Model | Arna | Horizon |
| Year Released | 1984 | 1977 |
| 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 | 75 HP |
| Torque | 88 Nm | 122 Nm |
| Torque RPM | 3200 RPM | 3200 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 |
