1984 Alfa Romeo 33 vs. 1999 Opel Vectra
To start off, 1999 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 2,498 cc (6 cylinders), 1999 Opel Vectra is equipped with a bigger engine. In terms of performance, 1999 Opel Vectra (168 HP @ 5800 RPM) has 75 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 1999 Opel Vectra should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Vectra weights approximately 555 kg more than 1984 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, 1999 Opel Vectra (230 Nm @ 3200 RPM) has 100 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 1999 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 1999 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Vectra |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 168 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 130 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 915 kg | 1470 kg |
| Vehicle Length | 4150 mm | 4500 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1500 mm |
| Wheelbase Size | 2410 mm | 2650 mm |
