1963 Fiat Grand Break vs. 1991 Vector Wiegert
To start off, 1991 Vector Wiegert is newer by 28 year(s). Which means there will be less support and parts availability for 1963 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1963 Fiat Grand Break 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 548 more horse power than 1963 Fiat Grand Break. (96 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1963 Fiat Grand Break. With that said, vehicle weight also plays an important factor in acceleration. 1991 Vector Wiegert weights approximately 280 kg more than 1963 Fiat Grand Break. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Vector Wiegert (854 Nm) has 712 more torque (in Nm) than 1963 Fiat Grand Break. (142 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1963 Fiat Grand Break.
Compare all specifications:
| 1963 Fiat Grand Break | 1991 Vector Wiegert | |
| Make | Fiat | Vector |
| Model | Grand Break | Wiegert |
| Year Released | 1963 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 1793 cc | 5973 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 96 HP | 644 HP |
| Torque | 142 Nm | 854 Nm |
| Engine Compression Ratio | 9.2:1 | 8.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1270 kg | 1550 kg |
| Vehicle Length | 4490 mm | 4380 mm |
| Vehicle Width | 1630 mm | 2090 mm |
| Vehicle Height | 1490 mm | 1070 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
