1983 Alfa Romeo 33 vs. 1997 Opel Vectra
To start off, 1997 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 1,598 cc (4 cylinders), 1997 Opel Vectra is equipped with a bigger engine. In terms of performance, 1983 Alfa Romeo 33 (94 HP @ 5750 RPM) has 20 more horse power than 1997 Opel Vectra. (74 HP @ 5200 RPM). In normal driving conditions, 1983 Alfa Romeo 33 should accelerate faster than 1997 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Vectra weights approximately 273 kg more than 1983 Alfa Romeo 33.
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, 1983 Alfa Romeo 33 (133 Nm @ 4000 RPM) has 4 more torque (in Nm) than 1997 Opel Vectra. (129 Nm @ 2800 RPM). This means 1983 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Vectra.
Compare all specifications:
| 1983 Alfa Romeo 33 | 1997 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Vectra |
| Year Released | 1983 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 94 HP | 74 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Torque | 133 Nm | 129 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 67.2 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 912 kg | 1185 kg |
| Vehicle Length | 4020 mm | 4480 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1430 mm |
