2009 Audi A4 vs. 2005 Opel Signum
To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (252 HP @ 5100 RPM) has 44 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM). In normal driving conditions, 2009 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 680 kg more than 2009 Audi A4.
Because 2009 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, 2009 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, 2009 Audi A4 (331 Nm @ 3250 RPM) has 31 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2009 Audi A4 has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2005 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2009 | 2005 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3123 cc | 3174 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 252 HP | 208 HP |
Engine RPM | 5100 RPM | 6000 RPM |
Torque | 331 Nm | 300 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 87.5 mm |
Engine Stroke Size | 92.8 mm | 88 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 237 km/hour |
Acceleration 0-100mph | 7.4 seconds | 7.9 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 930 kg | 1610 kg |
Vehicle Length | 4580 mm | 4640 mm |
Vehicle Width | 1400 mm | 1800 mm |
Vehicle Height | 1780 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2840 mm |
Fuel Consumption Overall | 11.1 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 70 L | 60 L |