1997 Alfa Romeo 155 vs. 1991 Vector Wiegert
To start off, 1997 Alfa Romeo 155 is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Vector Wiegert. In addition, the cost of maintenance, including insurance, on 1991 Vector Wiegert would be higher. At 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 151 more horse power than 1997 Alfa Romeo 155. (493 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1991 Vector Wiegert weights approximately 510 kg more than 1997 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Vector Wiegert (854 Nm) has 554 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1991 Vector Wiegert | |
| Make | Alfa Romeo | Vector |
| Model | 155 | Wiegert |
| Year Released | 1997 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2499 cc | 5973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 644 HP |
| Torque | 300 Nm | 854 Nm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1550 kg |
| Vehicle Width | 1750 mm | 2090 mm |
