2005 Audi A4 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,198 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (171 HP @ 6200 RPM) has 18 more horse power than 2006 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 125 kg more than 2006 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (225 Nm) has 5 more torque (in Nm) than 2006 Opel Signum. (220 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
2005 Audi A4 | 2006 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2005 | 2006 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1786 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 171 HP | 153 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 225 Nm | 220 Nm |
Engine Bore Size | 81 mm | 86 mm |
Engine Stroke Size | 86 mm | 94.6 mm |
Engine Compression Ratio | 9.3:1 | 12.0:1 |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1660 kg | 1535 kg |
Vehicle Length | 4550 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption Highway | 8.4 L/100km | 7.4 L/100km |
Fuel Consumption City | 11.8 L/100km | 12.6 L/100km |
Fuel Consumption Overall | 10.2 L/100km | 8.3 L/100km |
Fuel Tank Capacity | 63 L | 60 L |