2008 Audi A4 vs. 2004 Vauxhall Astra
To start off, 2008 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2004 Vauxhall Astra would be higher. At 1,998 cc (4 cylinders), 2004 Vauxhall Astra is equipped with a bigger engine. In terms of performance, 2004 Vauxhall Astra (168 HP @ 5200 RPM) has 54 more horse power than 2008 Audi A4. (114 HP @ 4000 RPM) In normal driving conditions, 2004 Vauxhall Astra should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Astra weights approximately 210 kg more than 2008 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, 2008 Audi A4 (285 Nm @ 1900 RPM) has 30 more torque (in Nm) than 2004 Vauxhall Astra. (255 Nm @ 1950 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Astra.
Compare all specifications:
| 2008 Audi A4 | 2004 Vauxhall Astra | |
| Make | Audi | Vauxhall |
| Model | A4 | Astra |
| Year Released | 2008 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 168 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 285 Nm | 255 Nm |
| Torque RPM | 1900 RPM | 1950 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1175 kg | 1385 kg |
| Vehicle Length | 4550 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
