2004 Opel Signum vs. 1984 Toyota Corolla
To start off, 2004 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Toyota Corolla. In addition, the cost of maintenance, including insurance, on 1984 Toyota Corolla would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 99 more horse power than 1984 Toyota Corolla. (74 HP @ 6200 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1984 Toyota Corolla. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 660 kg more than 1984 Toyota Corolla. 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 162 more torque (in Nm) than 1984 Toyota Corolla. (103 Nm @ 4200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Toyota Corolla.
Compare all specifications:
| 2004 Opel Signum | 1984 Toyota Corolla | |
| Make | Opel | Toyota |
| Model | Signum | Corolla |
| Year Released | 2004 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1295 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 74 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 265 Nm | 103 Nm |
| Torque RPM | 2500 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 76.3 mm |
| Engine Stroke Size | 86 mm | 71 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1560 kg | 900 kg |
| Vehicle Length | 4640 mm | 3980 mm |
| Vehicle Width | 1800 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2840 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 75 L |
