1991 Honda Prelude vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Honda Prelude. In addition, the cost of maintenance, including insurance, on 1991 Honda Prelude would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (208 HP @ 6200 RPM) has 98 more horse power than 1991 Honda Prelude. (110 HP @ 5700 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1991 Honda Prelude. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 500 kg more than 1991 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 141 more torque (in Nm) than 1991 Honda Prelude. (159 Nm @ 4500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Honda Prelude.
Compare all specifications:
| 1991 Honda Prelude | 2003 Opel Signum | |
| Make | Honda | Opel |
| Model | Prelude | Signum |
| Year Released | 1991 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1958 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 110 HP | 208 HP |
| Engine RPM | 5700 RPM | 6200 RPM |
| Torque | 159 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 85 mm | 87.5 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Engine Compression Ratio | 8.9:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1610 kg |
| Vehicle Length | 4470 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2740 mm |
