2004 Opel Signum vs. 1985 Toyota Corolla
To start off, 2004 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Toyota Corolla. In addition, the cost of maintenance, including insurance, on 1985 Toyota Corolla would be higher. At 1,796 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (125 HP @ 5600 RPM) has 3 more horse power than 1985 Toyota Corolla. (122 HP @ 6600 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1985 Toyota Corolla. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 390 kg more than 1985 Toyota Corolla. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Toyota Corolla 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 1985 Toyota Corolla. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (170 Nm @ 3800 RPM) has 30 more torque (in Nm) than 1985 Toyota Corolla. (140 Nm @ 5200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Toyota Corolla.
Compare all specifications:
| 2004 Opel Signum | 1985 Toyota Corolla | |
| Make | Opel | Toyota |
| Model | Signum | Corolla |
| Year Released | 2004 | 1985 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 122 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 170 Nm | 140 Nm |
| Torque RPM | 3800 RPM | 5200 RPM |
| Engine Bore Size | 80.5 mm | 81 mm |
| Engine Stroke Size | 88.2 mm | 77 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1380 kg | 990 kg |
| Vehicle Length | 4640 mm | 4140 mm |
| Vehicle Width | 1800 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1340 mm |
| Wheelbase Size | 2700 mm | 2410 mm |
| Fuel Tank Capacity | 58 L | 75 L |
