2008 Opel Vectra vs. 2004 Volkswagen Passat
To start off, 2008 Opel Vectra 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 2,792 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (277 HP @ 5500 RPM) has 149 more horse power than 2004 Volkswagen Passat. (128 HP @ 4000 RPM). In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2004 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 264 kg more than 2004 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vectra. 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, 2008 Opel Vectra (355 Nm @ 1800 RPM) has 70 more torque (in Nm) than 2004 Volkswagen Passat. (285 Nm @ 1750 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Volkswagen Passat.
Compare all specifications:
| 2008 Opel Vectra | 2004 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Vectra | Passat |
| Year Released | 2008 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 277 HP | 128 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 355 Nm | 285 Nm |
| Torque RPM | 1800 RPM | 1750 RPM |
| Engine Bore Size | 89 mm | 79.5 mm |
| Engine Stroke Size | 74.8 mm | 95.5 mm |
| Engine Compression Ratio | 9.5:1 | 19.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 197 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 10.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1613 kg | 1349 kg |
| Vehicle Length | 4880 mm | 4690 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1490 mm | 1500 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Consumption Overall | 10.4 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 61 L | 55 L |
