2000 Audi S8 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Audi S8. In addition, the cost of maintenance, including insurance, on 2000 Audi S8 would be higher. At 4,172 cc (8 cylinders), 2000 Audi S8 is equipped with a bigger engine. In terms of performance, 2000 Audi S8 (247 HP @ 4000 RPM) has 122 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM). In normal driving conditions, 2000 Audi S8 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi S8 weights approximately 365 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2000 Audi S8 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, 2000 Audi S8 (583 Nm) has 416 more torque (in Nm) than 2003 Opel Signum. (167 Nm). This means 2000 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2000 Audi S8 | 2003 Opel Signum | |
| Make | Audi | Opel |
| Model | S8 | Signum |
| Year Released | 2000 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 125 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 583 Nm | 167 Nm |
| Engine Bore Size | 84.6 mm | 80.6 mm |
| Engine Stroke Size | 93 mm | 88.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Drive Type | AWD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1385 kg |
| Vehicle Length | 5040 mm | 4640 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2500 mm |
