2004 Suzuki Grand Vitara vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 4 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 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 82 more horse power than 2004 Suzuki Grand Vitara. (93 HP @ 5200 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2004 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 420 kg more than 2004 Suzuki Grand Vitara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 2008 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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 190 more torque (in Nm) than 2004 Suzuki Grand Vitara. (180 Nm @ 4000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Suzuki Grand Vitara. 2008 Opel Signum has automatic transmission and 2004 Suzuki Grand Vitara has manual transmission. 2004 Suzuki Grand Vitara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Suzuki Grand Vitara | 2008 Opel Signum | |
| Make | Suzuki | Opel |
| Model | Grand Vitara | Signum |
| Year Released | 2004 | 2008 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1590 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 93 HP | 175 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 180 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 75 mm | 87.5 mm |
| Engine Stroke Size | 90 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1670 kg |
| Vehicle Length | 3890 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1690 mm | 1470 mm |
| Wheelbase Size | 2210 mm | 2840 mm |
| Fuel Tank Capacity | 30 L | 60 L |
