2003 Alfa Romeo Spider vs. 2006 Isuzu KB
To start off, 2006 Isuzu KB is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 2,405 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (149 HP @ 6300 RPM) has 22 more horse power than 2006 Isuzu KB. (127 HP @ 4800 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 2006 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 485 kg more than 2003 Alfa Romeo Spider.
Because 2006 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 2006 Isuzu KB. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo Spider, 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, 2006 Isuzu KB (207 Nm @ 3200 RPM) has 26 more torque (in Nm) than 2003 Alfa Romeo Spider. (181 Nm @ 3800 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2006 Isuzu KB | |
| Make | Alfa Romeo | Isuzu |
| Model | Spider | KB |
| Year Released | 2003 | 2006 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2405 cc |
| Horse Power | 149 HP | 127 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 181 Nm | 207 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 83 mm | 87.5 mm |
| Engine Stroke Size | 91 mm | 100 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1900 kg |
| Vehicle Length | 4310 mm | 5020 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1320 mm | 1730 mm |
| Wheelbase Size | 2710 mm | 3060 mm |
| Fuel Consumption Overall | 9.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 76 L |
