2003 Opel Signum vs. 2006 Audi A4
To start off, 2006 Audi A4 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 2,967 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (222 HP @ 4000 RPM) has 48 more horse power than 2003 Opel Signum. (174 HP @ 4000 RPM) In normal driving conditions, 2006 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 265 kg more than 2006 Audi A4.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2006 Audi A4 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, 2006 Audi A4 (450 Nm @ 1400 RPM) has 80 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2006 Audi A4 | |
Make | Opel | Audi |
Model | Signum | A4 |
Year Released | 2003 | 2006 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2958 cc | 2967 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 174 HP | 222 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 370 Nm | 450 Nm |
Torque RPM | 1900 RPM | 1400 RPM |
Engine Bore Size | 87.6 mm | 83.1 mm |
Engine Stroke Size | 82 mm | 91.4 mm |
Engine Compression Ratio | 18.5:1 | 17.0:1 |
Acceleration 0-100mph | 9.9 seconds | 7.4 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1695 kg | 1430 kg |
Vehicle Length | 4640 mm | 4550 mm |
Vehicle Width | 1800 mm | 1780 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2710 mm | 2660 mm |
Fuel Consumption Overall | 7.9 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 60 L | 70 L |