2003 Audi Nuvolari Quattro vs. 2002 Opel Signum
To start off, 2003 Audi Nuvolari Quattro is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 4,961 cc (10 cylinders), 2003 Audi Nuvolari Quattro is equipped with a bigger engine. In terms of performance, 2003 Audi Nuvolari Quattro (591 HP @ 6300 RPM) has 443 more horse power than 2002 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 2003 Audi Nuvolari Quattro should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 480 kg more than 2003 Audi Nuvolari Quattro.
Because 2003 Audi Nuvolari Quattro is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2003 Audi Nuvolari Quattro 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, 2003 Audi Nuvolari Quattro (750 Nm @ 2000 RPM) has 435 more torque (in Nm) than 2002 Opel Signum. (315 Nm @ 2000 RPM). This means 2003 Audi Nuvolari Quattro will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 2003 Audi Nuvolari Quattro | 2002 Opel Signum | |
| Make | Audi | Opel |
| Model | Nuvolari Quattro | Signum |
| Year Released | 2003 | 2002 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4961 cc | 1997 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 591 HP | 148 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 750 Nm | 315 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 82 mm |
| Engine Stroke Size | 92.8 mm | 90.4 mm |
| Top Speed | 250 km/hour | 209 km/hour |
| Acceleration 0-100mph | 4.1 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 900 kg | 1380 kg |
| Vehicle Length | 4810 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2900 mm | 2640 mm |
