2001 Opel Signum vs. 2004 Audi S3
To start off, 2004 Audi S3 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Audi S3 (222 HP @ 5900 RPM) has 97 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM) In normal driving conditions, 2004 Audi S3 should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 187 kg more than 2004 Audi S3.
Because 2004 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 Audi S3 will offer significantly more control. 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, both vehicles can yield 280 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 Opel Signum | 2004 Audi S3 | |
| Make | Opel | Audi |
| Model | Signum | S3 |
| Year Released | 2001 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1779 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 222 HP |
| Engine RPM | 3250 RPM | 5900 RPM |
| Torque | 280 Nm | 280 Nm |
| Torque RPM | 1500 RPM | 2200 RPM |
| Engine Compression Ratio | 18.5:1 | 9.0:1 |
| Top Speed | 201 km/hour | 243 km/hour |
| Acceleration 0-100mph | 11.2 seconds | 6.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1610 kg | 1423 kg |
| Vehicle Length | 4640 mm | 4170 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2530 mm |
| Fuel Tank Capacity | 60 L | 62 L |
