2006 Isuzu KB vs. 2002 Smart Roadster
To start off, 2006 Isuzu KB is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2002 Smart Roadster would be higher. At 1,998 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (118 HP @ 5400 RPM) has 37 more horse power than 2002 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2006 Isuzu KB should accelerate faster than 2002 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 1015 kg more than 2002 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Isuzu KB (174 Nm @ 3200 RPM) has 64 more torque (in Nm) than 2002 Smart Roadster. (110 Nm @ 2250 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart Roadster.
Compare all specifications:
| 2006 Isuzu KB | 2002 Smart Roadster | |
| Make | Isuzu | Smart |
| Model | KB | Roadster |
| Year Released | 2006 | 2002 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 696 cc |
| Horse Power | 118 HP | 81 HP |
| Engine RPM | 5400 RPM | 5250 RPM |
| Torque | 174 Nm | 110 Nm |
| Torque RPM | 3200 RPM | 2250 RPM |
| Engine Bore Size | 86 mm | 66.5 mm |
| Engine Stroke Size | 86 mm | 67 mm |
| Engine Compression Ratio | 9.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 885 kg |
| Vehicle Length | 5020 mm | 3430 mm |
| Vehicle Width | 1730 mm | 1620 mm |
| Vehicle Height | 1650 mm | 1200 mm |
| Wheelbase Size | 3060 mm | 2370 mm |
| Fuel Consumption Overall | 14 L/100km | 5.1 L/100km |
