2006 Isuzu KB vs. 2003 Mercedes-Benz SL
To start off, 2006 Isuzu KB is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SL would be higher. At 4,966 cc (8 cylinders), 2003 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SL (302 HP @ 5600 RPM) has 173 more horse power than 2006 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 2003 Mercedes-Benz SL should accelerate faster than 2006 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 99 kg more than 2003 Mercedes-Benz SL.
Because 2006 Isuzu KB is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz SL. 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, 2003 Mercedes-Benz SL (460 Nm @ 2700 RPM) has 179 more torque (in Nm) than 2006 Isuzu KB. (281 Nm @ 2000 RPM). This means 2003 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Isuzu KB. 2003 Mercedes-Benz SL has automatic transmission and 2006 Isuzu KB has manual transmission. 2006 Isuzu KB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Isuzu KB | 2003 Mercedes-Benz SL | |
| Make | Isuzu | Mercedes-Benz |
| Model | KB | SL |
| Year Released | 2006 | 2003 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 4966 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 129 HP | 302 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 281 Nm | 460 Nm |
| Torque RPM | 2000 RPM | 2700 RPM |
| Engine Bore Size | 95.4 mm | 97 mm |
| Engine Stroke Size | 104.9 mm | 84 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2004 kg | 1905 kg |
| Vehicle Length | 4910 mm | 4540 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1740 mm | 1300 mm |
| Wheelbase Size | 3060 mm | 2520 mm |
| Fuel Tank Capacity | 76 L | 80 L |
