1984 Honda Prelude vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Honda Prelude. In addition, the cost of maintenance, including insurance, on 1984 Honda Prelude would be higher. At 1,827 cc (4 cylinders), 1984 Honda Prelude is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (123 HP @ 6000 RPM) has 16 more horse power than 1984 Honda Prelude. (107 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1984 Honda Prelude. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 505 kg more than 1984 Honda Prelude. 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 (167 Nm @ 3800 RPM) has 12 more torque (in Nm) than 1984 Honda Prelude. (155 Nm @ 4000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Honda Prelude.
Compare all specifications:
| 1984 Honda Prelude | 2004 Opel Signum | |
| Make | Honda | Opel |
| Model | Prelude | Signum |
| Year Released | 1984 | 2004 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1827 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 107 HP | 123 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 155 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 91 mm | 88.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 183 km/hour | 197 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 975 kg | 1480 kg |
| Vehicle Length | 4320 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2570 mm | 2640 mm |
| Fuel Tank Capacity | 61 L | 60 L |
