1992 Alfa Romeo 155 vs. 1999 Opel Vectra
To start off, 1999 Opel Vectra is newer by 7 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 1,998 cc (4 cylinders), 1999 Opel Vectra is equipped with a bigger engine. In terms of performance, 1999 Opel Vectra (134 HP @ 5600 RPM) has 14 more horse power than 1992 Alfa Romeo 155. (120 HP @ 6300 RPM) In normal driving conditions, 1999 Opel Vectra should accelerate faster than 1992 Alfa Romeo 155.
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 (187 Nm @ 3400 RPM) has 35 more torque (in Nm) than 1992 Alfa Romeo 155. (152 Nm @ 5000 RPM). This means 1999 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1999 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Vectra |
| Year Released | 1992 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 134 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 152 Nm | 187 Nm |
| Torque RPM | 5000 RPM | 3400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4450 mm | 4500 mm |
| Vehicle Width | 1740 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
