2004 Opel Signum vs. 1987 Peugeot 405
To start off, 2004 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Peugeot 405. In addition, the cost of maintenance, including insurance, on 1987 Peugeot 405 would be higher. At 1,998 cc (4 cylinders), 1987 Peugeot 405 is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP) has 109 more horse power than 1987 Peugeot 405. (64 HP). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1987 Peugeot 405. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 450 kg more than 1987 Peugeot 405. 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 143 more torque (in Nm) than 1987 Peugeot 405. (122 Nm @ 5000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1987 Peugeot 405.
Compare all specifications:
| 2004 Opel Signum | 1987 Peugeot 405 | |
| Make | Opel | Peugeot |
| Model | Signum | 405 |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 64 HP |
| Torque | 265 Nm | 122 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 10.4:1 |
| Top Speed | 220 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1110 kg |
| Vehicle Length | 4640 mm | 4410 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 70 L |
