2004 Opel Signum vs. 1990 Peugeot 605
To start off, 2004 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Peugeot 605. In addition, the cost of maintenance, including insurance, on 1990 Peugeot 605 would be higher. At 2,088 cc (4 cylinders), 1990 Peugeot 605 is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 65 more horse power than 1990 Peugeot 605. (108 HP @ 4300 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1990 Peugeot 605. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 90 kg more than 1990 Peugeot 605. 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 30 more torque (in Nm) than 1990 Peugeot 605. (235 Nm @ 2000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Peugeot 605. 1990 Peugeot 605 has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Peugeot 605 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 1990 Peugeot 605 | |
| Make | Opel | Peugeot |
| Model | Signum | 605 |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2088 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 173 HP | 108 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 265 Nm | 235 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1470 kg |
| Vehicle Length | 4640 mm | 4770 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2810 mm |
