2003 Opel Vectra vs. 2009 Suzuki Grand Vitara
To start off, 2009 Suzuki Grand Vitara is newer by 6 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 3,195 cc (6 cylinders), 2009 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2009 Suzuki Grand Vitara (230 HP @ 6200 RPM) has 78 more horse power than 2003 Opel Vectra. (152 HP @ 5600 RPM) In normal driving conditions, 2009 Suzuki Grand Vitara should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 289 kg more than 2009 Suzuki Grand Vitara.
Because 2009 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2009 Suzuki Grand Vitara 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, 2009 Suzuki Grand Vitara (289 Nm @ 3500 RPM) has 69 more torque (in Nm) than 2003 Opel Vectra. (220 Nm @ 3800 RPM). This means 2009 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Opel Vectra | 2009 Suzuki Grand Vitara | |
| Make | Opel | Suzuki |
| Model | Vectra | Grand Vitara |
| Year Released | 2003 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3195 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 152 HP | 230 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 220 Nm | 289 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Compression Ratio | 12.0:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1584 kg | 1295 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1510 mm | 1700 mm |
| Wheelbase Size | 2840 mm | 2650 mm |
| Fuel Consumption | 6.9 L/100km | 10.2 L/100km |
| Fuel Consumption City | 12.1 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 8.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 60 L | 66 L |
