2004 Suzuki Grand Vitara vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Suzuki Grand Vitara. In addition, the cost of maintenance, including insurance, on 2004 Suzuki Grand Vitara would be higher. At 2,491 cc (6 cylinders), 2004 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2004 Suzuki Grand Vitara (165 HP @ 5900 RPM) has 12 more horse power than 2006 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2004 Suzuki Grand Vitara should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 70 kg more than 2004 Suzuki Grand Vitara.
Because 2004 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 220 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Suzuki Grand Vitara | 2006 Opel Signum | |
| Make | Suzuki | Opel |
| Model | Grand Vitara | Signum |
| Year Released | 2004 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 165 HP | 153 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 220 Nm | 220 Nm |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 94.6 mm |
| Engine Compression Ratio | 9.5:1 | 12.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1465 kg | 1535 kg |
| Vehicle Length | 4180 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1730 mm | 1470 mm |
| Wheelbase Size | 2490 mm | 2840 mm |
| Fuel Consumption Highway | 10.7 L/100km | 7.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 12.6 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
