2005 Opel Signum vs. 1984 Opel Rekord
To start off, 2005 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1984 Opel Rekord would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 86 more horse power than 1984 Opel Rekord. (89 HP @ 5400 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 1984 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 555 kg more than 1984 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Opel Rekord 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 1984 Opel Rekord. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 227 more torque (in Nm) than 1984 Opel Rekord. (143 Nm @ 3200 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Rekord.
Compare all specifications:
| 2005 Opel Signum | 1984 Opel Rekord | |
| Make | Opel | Opel |
| Model | Signum | Rekord |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 89 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 370 Nm | 143 Nm |
| Torque RPM | 1900 RPM | 3200 RPM |
| Engine Bore Size | 87.5 mm | 84.9 mm |
| Engine Stroke Size | 82 mm | 79.5 mm |
| Engine Compression Ratio | 18.5:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1670 kg | 1115 kg |
| Vehicle Length | 4640 mm | 4630 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
