2005 Audi Allroad vs. 2001 Opel Astra
To start off, 2005 Audi Allroad is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 2,495 cc (6 cylinders), 2005 Audi Allroad is equipped with a bigger engine. In terms of performance, 2005 Audi Allroad (178 HP @ 4000 RPM) has 78 more horse power than 2001 Opel Astra. (100 HP @ 5800 RPM). In normal driving conditions, 2005 Audi Allroad should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi Allroad weights approximately 560 kg more than 2001 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi Allroad is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Audi Allroad 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, 2005 Audi Allroad (370 Nm @ 1500 RPM) has 220 more torque (in Nm) than 2001 Opel Astra. (150 Nm @ 3600 RPM). This means 2005 Audi Allroad will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
| 2005 Audi Allroad | 2001 Opel Astra | |
| Make | Audi | Opel |
| Model | Allroad | Astra |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 100 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 370 Nm | 150 Nm |
| Torque RPM | 1500 RPM | 3600 RPM |
| Engine Bore Size | 78.3 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 81.5 mm |
| Engine Compression Ratio | 19.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1350 kg |
| Vehicle Length | 4820 mm | 4280 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
