2005 Isuzu KB vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Isuzu KB. In addition, the cost of maintenance, including insurance, on 2005 Isuzu KB would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (536 HP @ 5500 RPM) has 407 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 420 kg more than 2005 Isuzu KB. 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, 2011 Mercedes-Benz S (799 Nm @ 2000 RPM) has 534 more torque (in Nm) than 2005 Isuzu KB. (265 Nm @ 2000 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu KB.
Compare all specifications:
| 2005 Isuzu KB | 2011 Mercedes-Benz S | |
| Make | Isuzu | Mercedes-Benz |
| Model | KB | S |
| Year Released | 2005 | 2011 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 5500 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 129 HP | 536 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 265 Nm | 799 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1810 kg | 2230 kg |
| Wheelbase Size | 3030 mm | 3165 mm |
| Fuel Tank Capacity | 83 L | 80 L |
