2000 Caterham C21 vs. 2006 Isuzu KB
To start off, 2006 Isuzu KB is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Caterham C21. In addition, the cost of maintenance, including insurance, on 2000 Caterham C21 would be higher. At 2,999 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (129 HP @ 3800 RPM) has 14 more horse power than 2000 Caterham C21. (115 HP @ 6000 RPM) In normal driving conditions, 2006 Isuzu KB should accelerate faster than 2000 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 1354 kg more than 2000 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Isuzu KB is four wheel drive (4WD), it will have significant more traction and grip than 2000 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2006 Isuzu KB 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, 2006 Isuzu KB (281 Nm @ 2000 RPM) has 136 more torque (in Nm) than 2000 Caterham C21. (145 Nm @ 3000 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham C21.
Compare all specifications:
| 2000 Caterham C21 | 2006 Isuzu KB | |
| Make | Caterham | Isuzu |
| Model | C21 | KB |
| Year Released | 2000 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2999 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 129 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 145 Nm | 281 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 95.4 mm |
| Engine Stroke Size | 79 mm | 104.9 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 650 kg | 2004 kg |
| Vehicle Length | 3810 mm | 4910 mm |
| Vehicle Width | 1590 mm | 1810 mm |
| Vehicle Height | 1060 mm | 1740 mm |
| Wheelbase Size | 2260 mm | 3060 mm |
