2007 Audi A4 vs. 2007 Opel Signum
To start off, both 2007 Audi A4 and 2007 Opel Signum were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,966 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (148 HP @ 4000 RPM) has 10 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 183 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (320 Nm @ 1750 RPM) has 5 more torque (in Nm) than 2007 Opel Signum. (315 Nm @ 2000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2007 Audi A4 | 2007 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2007 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1966 cc | 1909 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 138 HP | 148 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 320 Nm | 315 Nm |
Torque RPM | 1750 RPM | 2000 RPM |
Engine Bore Size | 81 mm | 82 mm |
Engine Stroke Size | 95.5 mm | 90.4 mm |
Engine Compression Ratio | 18.0:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 212 km/hour | 209 km/hour |
Acceleration 0-100mph | 9.7 seconds | 10.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1430 kg | 1613 kg |
Vehicle Length | 4550 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2840 mm |
Fuel Consumption Overall | 5.7 L/100km | 6.1 L/100km |
Fuel Tank Capacity | 70 L | 60 L |