2009 Audi A4 vs. 2003 Opel Signum
To start off, 2009 Audi A4 is newer by 6 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, 2009 Audi A4 (158 HP @ 4500 RPM) has 6 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 635 kg more than 2009 Audi A4.
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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 30 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2009 Audi A4 | 2003 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2009 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1798 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 158 HP | 152 HP |
Engine RPM | 4500 RPM | 5600 RPM |
Torque | 250 Nm | 220 Nm |
Torque RPM | 1500 RPM | 3800 RPM |
Engine Bore Size | 82.5 mm | 86 mm |
Engine Stroke Size | 84.1 mm | 94.6 mm |
Engine Compression Ratio | 9.6:1 | 12.0:1 |
Top Speed | 218 km/hour | 206 km/hour |
Acceleration 0-100mph | 8.9 seconds | 11 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 930 kg | 1565 kg |
Vehicle Length | 4710 mm | 4640 mm |
Vehicle Width | 2010 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2840 mm |
Fuel Consumption Overall | 7.4 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 65 L | 60 L |