2007 Audi A4 vs. 2003 Opel Signum
To start off, 2007 Audi A4 is newer by 4 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 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (130 HP @ 5700 RPM) has 5 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM). In normal driving conditions, 2007 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 45 kg more than 2007 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, 2007 Audi A4 (195 Nm @ 3300 RPM) has 28 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2007 Audi A4 | 2003 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2007 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1984 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 130 HP | 125 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 195 Nm | 167 Nm |
Torque RPM | 3300 RPM | 3800 RPM |
Engine Compression Ratio | 10.3:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1340 kg | 1385 kg |
Vehicle Length | 4590 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2500 mm |
Fuel Consumption Overall | 7.9 L/100km | 7.5 L/100km |
Fuel Tank Capacity | 70 L | 58 L |