2005 Audi A4 vs. 2005 Opel Signum
To start off, both 2005 Audi A4 and 2005 Opel Signum were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 79 more horse power than 2005 Audi A4. (129 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 70 kg more than 2005 Audi A4. 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 2005 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 (310 Nm @ 1900 RPM) has 10 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
2005 Audi A4 | 2005 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2005 | 2005 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1984 cc | 3174 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 129 HP | 208 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 310 Nm | 300 Nm |
Torque RPM | 1900 RPM | 4000 RPM |
Engine Bore Size | 79.5 mm | 87.5 mm |
Engine Stroke Size | 95.5 mm | 88 mm |
Engine Compression Ratio | 19.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 202 km/hour | 237 km/hour |
Acceleration 0-100mph | 10.6 seconds | 7.9 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1540 kg | 1610 kg |
Vehicle Length | 4550 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2840 mm |
Fuel Consumption Overall | 6.1 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 66 L | 60 L |