2001 Opel Signum vs. 1998 Zagato Zuma
To start off, 2001 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 1998 Zagato Zuma. In addition, the cost of maintenance, including insurance, on 1998 Zagato Zuma would be higher. At 2,958 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (175 HP @ 4000 RPM) has 67 more horse power than 1998 Zagato Zuma. (108 HP @ 4150 RPM). In normal driving conditions, 2001 Opel Signum should accelerate faster than 1998 Zagato Zuma. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 620 kg more than 1998 Zagato Zuma. 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, 2001 Opel Signum (370 Nm @ 1900 RPM) has 135 more torque (in Nm) than 1998 Zagato Zuma. (235 Nm @ 1900 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Zagato Zuma.
Compare all specifications:
| 2001 Opel Signum | 1998 Zagato Zuma | |
| Make | Opel | Zagato |
| Model | Signum | Zuma |
| Year Released | 2001 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1894 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 108 HP |
| Engine RPM | 4000 RPM | 4150 RPM |
| Torque | 370 Nm | 235 Nm |
| Torque RPM | 1900 RPM | 1900 RPM |
| Engine Bore Size | 87.5 mm | 79.5 mm |
| Engine Stroke Size | 82 mm | 95.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1050 kg |
| Vehicle Length | 4640 mm | 4020 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 55 L |
