2009 Hummer H3 vs. 2007 Mercedes-Benz CLS
To start off, 2009 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz CLS. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz CLS would be higher. At 6,208 cc, 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (508 HP @ 6200 RPM) has 269 more horse power than 2009 Hummer H3. (239 HP @ 5800 RPM) In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 282 kg more than 2007 Mercedes-Benz CLS.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz CLS. 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, 2007 Mercedes-Benz CLS (630 Nm @ 3000 RPM) has 303 more torque (in Nm) than 2009 Hummer H3. (327 Nm @ 4600 RPM). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3. 2007 Mercedes-Benz CLS has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Hummer H3 | 2007 Mercedes-Benz CLS | |
Make | Hummer | Mercedes-Benz |
Model | H3 | CLS |
Year Released | 2009 | 2007 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 3653 cc | 6208 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 239 HP | 508 HP |
Engine RPM | 5800 RPM | 6200 RPM |
Torque | 327 Nm | 630 Nm |
Torque RPM | 4600 RPM | 3000 RPM |
Engine Bore Size | 95.5 mm | 102.2 mm |
Engine Stroke Size | 102 mm | 94.6 mm |
Engine Compression Ratio | 10.5:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2202 kg | 1920 kg |
Vehicle Length | 4770 mm | 4920 mm |
Vehicle Width | 2170 mm | 1400 mm |
Vehicle Height | 1870 mm | 1880 mm |
Wheelbase Size | 2850 mm | 2860 mm |
Fuel Consumption Overall | 14.7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 87 L | 80 L |