2008 Audi A4 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 3,196 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (265 HP @ 3000 RPM) has 68 more horse power than 2011 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2011 Opel Astra.
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, 2008 Audi A4 (447 Nm @ 3000 RPM) has 185 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 1950 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
| 2008 Audi A4 | 2011 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 2008 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 265 HP | 197 HP |
| Engine RPM | 3000 RPM | 5400 RPM |
| Torque | 447 Nm | 262 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Top Speed | 250 km/hour | 234 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 52 L |
