2003 Opel Vectra vs. 2007 Opel Zafira
To start off, 2007 Opel Zafira is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,169 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Zafira (429 HP @ 2000 RPM) has 304 more horse power than 2003 Opel Vectra. (125 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Zafira should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Zafira weights approximately 53 kg more than 2003 Opel Vectra. 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, 2003 Opel Vectra (280 Nm @ 1500 RPM) has 170 more torque (in Nm) than 2007 Opel Zafira. (110 Nm @ 4000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Zafira.
Compare all specifications:
| 2003 Opel Vectra | 2007 Opel Zafira | |
| Make | Opel | Opel |
| Model | Vectra | Zafira |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2169 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 429 HP |
| Engine RPM | 4000 RPM | 2000 RPM |
| Torque | 280 Nm | 110 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1560 kg | 1613 kg |
| Vehicle Length | 4830 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1510 mm | 1650 mm |
