2005 Opel Signum vs. 1977 Peugeot 304
To start off, 2005 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Peugeot 304. In addition, the cost of maintenance, including insurance, on 1977 Peugeot 304 would be higher. At 1,908 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 109 more horse power than 1977 Peugeot 304. (64 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 1977 Peugeot 304. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 610 kg more than 1977 Peugeot 304. 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, 2005 Opel Signum (265 Nm @ 2500 RPM) has 171 more torque (in Nm) than 1977 Peugeot 304. (94 Nm @ 3750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1977 Peugeot 304.
Compare all specifications:
| 2005 Opel Signum | 1977 Peugeot 304 | |
| Make | Opel | Peugeot |
| Model | Signum | 304 |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 64 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 265 Nm | 94 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 78.1 mm |
| Engine Stroke Size | 86 mm | 67.6 mm |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| 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 | 950 kg |
| Vehicle Length | 4640 mm | 4020 mm |
| Vehicle Width | 1800 mm | 1580 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2600 mm |
| Fuel Tank Capacity | 60 L | 42 L |
