2002 Alfa Romeo 156 vs. 1992 Opel Vectra
To start off, 2002 Alfa Romeo 156 is newer by 10 year(s). Which means there will be less support and parts availability for 1992 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1992 Opel Vectra would be higher. At 2,492 cc (5 cylinders), 2002 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1992 Opel Vectra (201 HP @ 5600 RPM) has 28 more horse power than 2002 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 1992 Opel Vectra should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 156 weights approximately 35 kg more than 1992 Opel Vectra.
Because 1992 Opel Vectra is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 1992 Opel Vectra will offer significantly more control. 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, 2002 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 104 more torque (in Nm) than 1992 Opel Vectra. (281 Nm @ 2400 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1992 Opel Vectra.
Compare all specifications:
| 2002 Alfa Romeo 156 | 1992 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Vectra |
| Year Released | 2002 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 201 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 385 Nm | 281 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Acceleration 0-100mph | 8.3 seconds | 6.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1445 kg |
| Vehicle Length | 4440 mm | 4440 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2670 mm |
| Fuel Tank Capacity | 63 L | 75 L |
