2008 Opel Astra vs. 2004 Volkswagen Passat
To start off, 2008 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 2004 Volkswagen Passat would be higher. At 1,909 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Volkswagen Passat (123 HP @ 4000 RPM) has 24 more horse power than 2008 Opel Astra. (99 HP @ 3500 RPM) In normal driving conditions, 2004 Volkswagen Passat should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 50 kg more than 2004 Volkswagen Passat.
Because 2004 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 Volkswagen Passat 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, 2004 Volkswagen Passat (310 Nm @ 1900 RPM) has 50 more torque (in Nm) than 2008 Opel Astra. (260 Nm @ 1700 RPM). This means 2004 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2004 Volkswagen Passat has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Volkswagen Passat will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Astra | 2004 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Astra | Passat |
| Year Released | 2008 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 99 HP | 123 HP |
| Engine RPM | 3500 RPM | 4000 RPM |
| Torque | 260 Nm | 310 Nm |
| Torque RPM | 1700 RPM | 1900 RPM |
| Engine Bore Size | 82 mm | 79.6 mm |
| Engine Stroke Size | 90.4 mm | 95.5 mm |
| Engine Compression Ratio | 18.0:1 | 19.0:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 12.5 seconds | 10.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1435 kg | 1385 kg |
| Vehicle Length | 4520 mm | 4710 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 6.1 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 52 L | 55 L |
