1983 Alfa Romeo Arna vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 29 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Arna would be higher. At 1,597 cc (4 cylinders), 2012 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Optra (108 HP) has 46 more horse power than 1983 Alfa Romeo Arna. (62 HP) In normal driving conditions, 2012 Chevrolet Optra should accelerate faster than 1983 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Optra weights approximately 411 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.
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, 2012 Chevrolet Optra (150 Nm @ 4000 RPM) has 62 more torque (in Nm) than 1983 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2012 Chevrolet Optra 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 | 2012 Chevrolet Optra | |
| Make | Alfa Romeo | Chevrolet |
| Model | Arna | Optra |
| Year Released | 1983 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 108 HP |
| Torque | 88 Nm | 150 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1261 kg |
| Vehicle Length | 4010 mm | 4510 mm |
| Vehicle Width | 1630 mm | 1730 mm |
| Vehicle Height | 1350 mm | 1450 mm |
| Wheelbase Size | 2430 mm | 2610 mm |
