2009 Audi A4 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (218 HP @ 5900 RPM) has 21 more horse power than 2011 Opel Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 210 kg more than 2011 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Opel Astra. 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 (300 Nm @ 2200 RPM) has 38 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 4200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
2009 Audi A4 | 2011 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2009 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 218 HP | 197 HP |
Engine RPM | 5900 RPM | 5600 RPM |
Torque | 300 Nm | 262 Nm |
Torque RPM | 2200 RPM | 4200 RPM |
Engine Bore Size | 82.5 mm | 86.1 mm |
Engine Stroke Size | 92.8 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 6.9 seconds | 8.2 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1595 kg | 1385 kg |
Vehicle Length | 4610 mm | 4260 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2620 mm |
Fuel Consumption Overall | 9 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 63 L | 52 L |