2007 Opel Vectra vs. 2005 Opel Zafira
To start off, 2007 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2005 Opel Zafira would be higher. At 3,175 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (208 HP @ 6200 RPM) has 109 more horse power than 2005 Opel Zafira. (99 HP @ 4300 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 20 kg more than 2005 Opel Zafira. 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 Opel Vectra (300 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2005 Opel Zafira. (230 Nm @ 1950 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 2007 Opel Vectra | 2005 Opel Zafira | |
| Make | Opel | Opel |
| Model | Vectra | Zafira |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 99 HP |
| Engine RPM | 6200 RPM | 4300 RPM |
| Torque | 300 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Bore Size | 87.5 mm | 84 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 248 km/hour | 175 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 14.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1523 kg | 1503 kg |
| Vehicle Length | 4600 mm | 4320 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1640 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 10.3 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 61 L | 58 L |
