2006 Audi A3 vs. 2003 Opel Signum
To start off, 2006 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (197 HP @ 5100 RPM) has 45 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 191 kg more than 2006 Audi A3.
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, 2006 Audi A3 (280 Nm @ 1800 RPM) has 60 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2006 Audi A3 | 2003 Opel Signum | |
Make | Audi | Opel |
Model | A3 | Signum |
Year Released | 2006 | 2003 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 152 HP |
Engine RPM | 5100 RPM | 5600 RPM |
Torque | 280 Nm | 220 Nm |
Torque RPM | 1800 RPM | 3800 RPM |
Engine Bore Size | 82.5 mm | 86 mm |
Engine Stroke Size | 92.8 mm | 94.6 mm |
Engine Compression Ratio | 10.5:1 | 12.0:1 |
Top Speed | 236 km/hour | 206 km/hour |
Acceleration 0-100mph | 6.9 seconds | 11 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1374 kg | 1565 kg |
Vehicle Length | 4220 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2840 mm |
Fuel Consumption Overall | 7.7 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 55 L | 60 L |