2006 Audi A3 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 1,968 cc (4 cylinders), 2006 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (138 HP @ 4000 RPM) has 18 more horse power than 2007 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 136 kg more than 2006 Audi A3.
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, 2006 Audi A3 (320 Nm @ 1750 RPM) has 153 more torque (in Nm) than 2007 Opel Signum. (167 Nm @ 3800 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2006 Audi A3 | 2007 Opel Signum | |
Make | Audi | Opel |
Model | A3 | Signum |
Year Released | 2006 | 2007 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1968 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 120 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 320 Nm | 167 Nm |
Torque RPM | 1750 RPM | 3800 RPM |
Engine Bore Size | 81 mm | 80.6 mm |
Engine Stroke Size | 95.5 mm | 88.2 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 9.5 seconds | 12.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1344 kg | 1480 kg |
Vehicle Length | 4210 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2840 mm |
Fuel Consumption Overall | 5.5 L/100km | 7.9 L/100km |
Fuel Tank Capacity | 55 L | 60 L |