2007 Audi A3 vs. 2004 Opel Signum
To start off, 2007 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 122 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 115 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 150 more torque (in Nm) than 2004 Opel Signum. (170 Nm @ 3800 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
2007 Audi A3 | 2004 Opel Signum | |
Make | Audi | Opel |
Model | A3 | Signum |
Year Released | 2007 | 2004 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 3187 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 125 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 320 Nm | 170 Nm |
Torque RPM | 2800 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 95.9 mm | 88.2 mm |
Engine Compression Ratio | 11.3:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 197 km/hour |
Drive Type | 4WD | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1495 kg | 1380 kg |
Vehicle Length | 4210 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2700 mm |
Fuel Consumption Overall | 10.6 L/100km | 7.5 L/100km |
Fuel Tank Capacity | 60 L | 58 L |