2005 Audi A3 vs. 2003 Opel Signum
To start off, 2005 Audi A3 is newer by 2 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 1,896 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (120 HP @ 6000 RPM) has 16 more horse power than 2005 Audi A3. (104 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 200 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A3 (250 Nm @ 1900 RPM) has 84 more torque (in Nm) than 2003 Opel Signum. (166 Nm @ 3800 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2005 Audi A3 | 2003 Opel Signum | |
Make | Audi | Opel |
Model | A3 | Signum |
Year Released | 2005 | 2003 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1896 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 104 HP | 120 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 250 Nm | 166 Nm |
Torque RPM | 1900 RPM | 3800 RPM |
Engine Bore Size | 79.5 mm | 80.5 mm |
Engine Stroke Size | 95.5 mm | 88.2 mm |
Engine Compression Ratio | 19.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 187 km/hour | 197 km/hour |
Acceleration 0-100mph | 11.7 seconds | 12.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1335 kg | 1535 kg |
Vehicle Length | 4290 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2840 mm |
Fuel Consumption Overall | 5.1 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 55 L | 60 L |