2007 Audi A4 vs. 2002 Opel Signum
To start off, 2007 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 2,967 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 4500 RPM) has 48 more horse power than 2002 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 220 kg more than 2002 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 200 more torque (in Nm) than 2002 Opel Signum. (250 Nm @ 3800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
2007 Audi A4 | 2002 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2007 | 2002 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2172 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 153 HP |
Engine RPM | 4500 RPM | 5600 RPM |
Torque | 450 Nm | 250 Nm |
Torque RPM | 1400 RPM | 3800 RPM |
Engine Compression Ratio | 17.0:1 | 12.0:1 |
Top Speed | 226 km/hour | 206 km/hour |
Acceleration 0-100mph | 7.9 seconds | 9.8 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1705 kg | 1485 kg |
Vehicle Length | 4590 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2710 mm |
Fuel Tank Capacity | 66 L | 60 L |