2003 Opel Astra vs. 2007 Volkswagen Passat
To start off, 2007 Volkswagen Passat is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Volkswagen Passat (198 HP @ 5100 RPM) has 24 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 2007 Volkswagen Passat should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volkswagen Passat weights approximately 90 kg more than 2003 Opel Astra. 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, 2007 Volkswagen Passat (280 Nm @ 1800 RPM) has 29 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2007 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 2007 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Astra | Passat |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 198 HP |
| Engine RPM | 5200 RPM | 5100 RPM |
| Torque | 251 Nm | 280 Nm |
| Torque RPM | 1950 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 82.5 mm |
| Engine Stroke Size | 86 mm | 92.8 mm |
| Top Speed | 217 km/hour | 232 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1500 kg |
| Vehicle Length | 4260 mm | 4780 mm |
| Vehicle Width | 1760 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1520 mm |
| Wheelbase Size | 2740 mm | 2720 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 52 L | 70 L |
