1985 Alfa Romeo 33 vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 27 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 1,598 cc (4 cylinders), 2012 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Optra (108 HP) has 2 more horse power than 1985 Alfa Romeo 33. (106 HP) In normal driving conditions, 2012 Chevrolet Optra should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Optra weights approximately 1485 kg more than 1985 Alfa Romeo 33. 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 (151 Nm @ 4000 RPM) has 16 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 2012 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
| 1985 Alfa Romeo 33 | 2012 Chevrolet Optra | |
| Make | Alfa Romeo | Chevrolet |
| Model | 33 | Optra |
| Year Released | 1985 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 106 HP | 108 HP |
| Torque | 135 Nm | 151 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 67.2 mm | 81.5 mm |
| Top Speed | 180 km/hour | 187 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 2385 kg |
| Vehicle Length | 4020 mm | 4510 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
