2008 Audi A4 vs. 2006 Opel Astra
To start off, 2008 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,984 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 60 kg more than 2006 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, 2006 Opel Astra (201 Nm @ 1750 RPM) has 6 more torque (in Nm) than 2008 Audi A4. (195 Nm @ 3300 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4. 2008 Audi A4 has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A4 | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1248 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 89 HP |
| Torque | 195 Nm | 201 Nm |
| Torque RPM | 3300 RPM | 1750 RPM |
| Engine Bore Size | 82.5 mm | 69.6 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 212 km/hour | 174 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 13.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1390 kg | 1330 kg |
| Vehicle Length | 4590 mm | 4300 mm |
| Vehicle Width | 1430 mm | 1760 mm |
| Vehicle Height | 1780 mm | 1440 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
| Fuel Consumption Overall | 8 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
