2009 Hummer H3 vs. 2009 Mercedes-Benz CLK
To start off, both 2009 Hummer H3 and 2009 Mercedes-Benz CLK were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 11 more horse power than 2009 Mercedes-Benz CLK. (228 HP @ 6000 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2009 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1525 kg more than 2009 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 27 more torque (in Nm) than 2009 Mercedes-Benz CLK. (300 Nm @ 2500 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz CLK.
Compare all specifications:
| 2009 Hummer H3 | 2009 Mercedes-Benz CLK | |
| Make | Hummer | Mercedes-Benz |
| Model | H3 | CLK |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 2996 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 239 HP | 228 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 327 Nm | 300 Nm |
| Torque RPM | 4600 RPM | 2500 RPM |
| Engine Bore Size | 95.5 mm | 88 mm |
| Engine Stroke Size | 102 mm | 82.1 mm |
| Engine Compression Ratio | 9.9:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2850 kg | 1325 kg |
| Vehicle Length | 4770 mm | 4640 mm |
| Vehicle Width | 2170 mm | 1750 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 87 L | 62 L |
