2005 Isuzu KB vs. 2003 Vauxhall Vectra
To start off, 2005 Isuzu KB is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Vectra. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Vectra would be higher. At 2,998 cc, 2005 Isuzu KB is equipped with a bigger engine. In terms of performance, 2005 Isuzu KB (129 HP @ 3800 RPM) has 21 more horse power than 2003 Vauxhall Vectra. (108 HP @ 5600 RPM). In normal driving conditions, 2005 Isuzu KB should accelerate faster than 2003 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu KB weights approximately 510 kg more than 2003 Vauxhall Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu KB is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Isuzu KB. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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 101 more torque (in Nm) than 2003 Vauxhall Vectra. (164 Nm @ 3800 RPM). This means 2005 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Vectra. 2005 Isuzu KB has automatic transmission and 2003 Vauxhall Vectra has manual transmission. 2003 Vauxhall Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Isuzu KB will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Isuzu KB | 2003 Vauxhall Vectra | |
| Make | Isuzu | Vauxhall |
| Model | KB | Vectra |
| Year Released | 2005 | 2003 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 1794 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 129 HP | 108 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 265 Nm | 164 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1810 kg | 1300 kg |
| Wheelbase Size | 3030 mm | 2710 mm |
