2005 Isuzu KB vs. 1999 Opel Omega
To start off, 2005 Isuzu KB 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 2,998 cc, 2005 Isuzu KB is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (130 HP @ 4500 RPM) has 1 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu KB weights approximately 955 kg more than 1999 Opel Omega.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Isuzu KB (265 Nm @ 2000 RPM) has 15 more torque (in Nm) than 1999 Opel Omega. (250 Nm @ 2200 RPM). This means 2005 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 2005 Isuzu KB | 1999 Opel Omega | |
| Make | Isuzu | Opel |
| Model | KB | Omega |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 2497 cc |
| Horse Power | 129 HP | 130 HP |
| Engine RPM | 3800 RPM | 4500 RPM |
| Torque | 265 Nm | 250 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 95.4 mm | 80 mm |
| Engine Stroke Size | 104.9 mm | 82.8 mm |
| Engine Compression Ratio | 18.3:1 | 22.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1810 kg | 855 kg |
| Wheelbase Size | 3030 mm | 2640 mm |
| Fuel Tank Capacity | 83 L | 75 L |
