2004 Opel Signum vs. 1976 Volkswagen Polo
To start off, 2004 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1976 Volkswagen Polo. In addition, the cost of maintenance, including insurance, on 1976 Volkswagen Polo 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) has 134 more horse power than 1976 Volkswagen Polo. (39 HP). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1976 Volkswagen Polo. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 860 kg more than 1976 Volkswagen Polo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 191 more torque (in Nm) than 1976 Volkswagen Polo. (74 Nm @ 2700 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1976 Volkswagen Polo.
Compare all specifications:
| 2004 Opel Signum | 1976 Volkswagen Polo | |
| Make | Opel | Volkswagen |
| Model | Signum | Polo |
| Year Released | 2004 | 1976 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1043 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 39 HP |
| Torque | 265 Nm | 74 Nm |
| Torque RPM | 2500 RPM | 2700 RPM |
| Engine Bore Size | 86 mm | 75 mm |
| Engine Stroke Size | 86 mm | 59 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Top Speed | 220 km/hour | 135 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 700 kg |
| Vehicle Length | 4640 mm | 3660 mm |
| Vehicle Width | 1800 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2840 mm | 2410 mm |
