1999 Opel Omega vs. 2005 Suzuki Grand Vitara
To start off, 2005 Suzuki Grand Vitara is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,497 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (130 HP @ 4400 RPM) has 39 more horse power than 2005 Suzuki Grand Vitara. (91 HP @ 5200 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2005 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 425 kg more than 2005 Suzuki Grand Vitara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 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, 1999 Opel Omega (250 Nm @ 2200 RPM) has 70 more torque (in Nm) than 2005 Suzuki Grand Vitara. (180 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2005 Suzuki Grand Vitara.
Compare all specifications:
| 1999 Opel Omega | 2005 Suzuki Grand Vitara | |
| Make | Opel | Suzuki |
| Model | Omega | Grand Vitara |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1590 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 91 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 250 Nm | 180 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 82.8 mm | 90 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1675 kg | 1250 kg |
| Vehicle Length | 4900 mm | 3890 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2740 mm | 2210 mm |
