1999 Opel Signum vs. 1991 Toyota Century
To start off, 1999 Opel Signum is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Toyota Century. In addition, the cost of maintenance, including insurance, on 1991 Toyota Century would be higher. At 3,995 cc (8 cylinders), 1991 Toyota Century is equipped with a bigger engine. In terms of performance, 1991 Toyota Century (153 HP @ 4400 RPM) has 5 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM) In normal driving conditions, 1991 Toyota Century should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1991 Toyota Century weights approximately 714 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Toyota Century 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 1991 Toyota Century. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1991 Toyota Century (289 Nm @ 3600 RPM) has 19 more torque (in Nm) than 1999 Opel Signum. (270 Nm @ 2000 RPM). This means 1991 Toyota Century will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 1991 Toyota Century has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Toyota Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Signum | 1991 Toyota Century | |
| Make | Opel | Toyota |
| Model | Signum | Century |
| Year Released | 1999 | 1991 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3995 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 153 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 270 Nm | 289 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1086 kg | 1800 kg |
| Vehicle Length | 4640 mm | 4990 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2870 mm |
