1998 Alfa Romeo Dardo vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo Dardo. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo Dardo would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo Dardo (187 HP @ 6200 RPM) has 12 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1998 Alfa Romeo Dardo should accelerate faster than 2005 Opel Signum.
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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 147 more torque (in Nm) than 1998 Alfa Romeo Dardo. (223 Nm @ 5000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo Dardo.
Compare all specifications:
| 1998 Alfa Romeo Dardo | 2005 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | Dardo | Signum |
| Year Released | 1998 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 175 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 223 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 1900 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 68.3 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 4390 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
