2007 Opel Vectra vs. 2005 Volkswagen Passat
To start off, 2007 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 2005 Volkswagen Passat would be higher. At 3,999 cc (8 cylinders), 2005 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (276 HP @ 5500 RPM) has 5 more horse power than 2005 Volkswagen Passat. (271 HP @ 6000 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2005 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Passat weights approximately 211 kg more than 2007 Opel Vectra.
Because 2005 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Volkswagen Passat (370 Nm @ 2750 RPM) has 15 more torque (in Nm) than 2007 Opel Vectra. (355 Nm @ 1800 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2007 Opel Vectra | 2005 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Vectra | Passat |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2791 cc | 3999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 271 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 355 Nm | 370 Nm |
| Torque RPM | 1800 RPM | 2750 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 74.8 mm | 90.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 6.8 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 | 1824 kg |
| Vehicle Length | 4830 mm | 4690 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1490 mm | 1500 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
| Fuel Consumption Overall | 10.4 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 61 L | 80 L |
