1963 Fiat 1500 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 41 year(s). Which means there will be less support and parts availability for 1963 Fiat 1500. In addition, the cost of maintenance, including insurance, on 1963 Fiat 1500 would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 99 more horse power than 1963 Fiat 1500. (74 HP @ 5400 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1963 Fiat 1500. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 335 kg more than 1963 Fiat 1500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Fiat 1500 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1963 Fiat 1500. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 159 more torque (in Nm) than 1963 Fiat 1500. (106 Nm @ 3200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1963 Fiat 1500.
Compare all specifications:
| 1963 Fiat 1500 | 2004 Opel Signum | |
| Make | Fiat | Opel |
| Model | 1500 | Signum |
| Year Released | 1963 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1481 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 173 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 106 Nm | 265 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 77 mm | 86 mm |
| Engine Stroke Size | 79.5 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 1560 kg |
| Vehicle Length | 4470 mm | 4640 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
