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 @ 4500 RPM) has 22 more horse power than 2005 Suzuki Grand Vitara. (108 HP @ 4000 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. 2005 Suzuki Grand Vitara weights approximately 678 kg more than 1999 Opel Omega.
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, both vehicles can yield 250 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. 1999 Opel Omega has automatic transmission and 2005 Suzuki Grand Vitara has manual transmission. 2005 Suzuki Grand Vitara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Opel Omega will be easier to drive especially in heavy traffic.
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 | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 108 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 250 Nm | 250 Nm |
| Torque RPM | 2200 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 85 mm |
| Engine Stroke Size | 82.8 mm | 88 mm |
| Engine Compression Ratio | 22.5:1 | 17.6:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 195 km/hour | 150 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 13.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 855 kg | 1533 kg |
| Vehicle Length | 4900 mm | 3880 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1750 mm |
| Wheelbase Size | 2640 mm | 2210 mm |
| Fuel Tank Capacity | 75 L | 66 L |
