2002 Audi A4 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi A4. In addition, the cost of maintenance, including insurance, on 2002 Audi A4 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Audi A4 (184 HP @ 5700 RPM) has 9 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2002 Audi A4 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 240 kg more than 2002 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 130 more torque (in Nm) than 2002 Audi A4. (240 Nm @ 1950 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A4.
Compare all specifications:
2002 Audi A4 | 2005 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2002 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 184 HP | 175 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 240 Nm | 370 Nm |
Torque RPM | 1950 RPM | 1900 RPM |
Engine Compression Ratio | 9.3:1 | 18.5:1 |
Top Speed | 223 km/hour | 221 km/hour |
Acceleration 0-100mph | 7.8 seconds | 9.4 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1430 kg | 1670 kg |
Vehicle Length | 4550 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2620 mm |
Fuel Consumption Overall | 8.2 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 70 L | 60 L |