2005 Isuzu KB vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 7 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 4,663 cc (8 cylinders), 2012 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 273 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CLS weights approximately 36 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.
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, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 335 more torque (in Nm) than 2005 Isuzu KB. (265 Nm @ 2000 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu KB. 2012 Mercedes-Benz CLS has automatic transmission and 2005 Isuzu KB has manual transmission. 2005 Isuzu KB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Isuzu KB | 2012 Mercedes-Benz CLS | |
| Make | Isuzu | Mercedes-Benz |
| Model | KB | CLS |
| Year Released | 2005 | 2012 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 4663 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 129 HP | 402 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 265 Nm | 600 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1936 kg |
| Wheelbase Size | 3030 mm | 2875 mm |
| Fuel Tank Capacity | 83 L | 80 L |
