2008 Hummer H3 vs. 2005 Mercedes-Benz S
To start off, 2008 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz S would be higher. At 3,724 cc (6 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 316 kg more than 2005 Mercedes-Benz S.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2005 Mercedes-Benz S (350 Nm @ 3000 RPM) has 22 more torque (in Nm) than 2008 Hummer H3. (328 Nm @ 4600 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H3.
Compare all specifications:
| 2008 Hummer H3 | 2005 Mercedes-Benz S | |
| Make | Hummer | Mercedes-Benz |
| Model | H3 | S |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 3724 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 0 HP | 242 HP |
| Torque | 328 Nm | 350 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Engine Bore Size | 95.5 mm | 97 mm |
| Engine Stroke Size | 102 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2231 kg | 1915 kg |
| Vehicle Length | 4750 mm | 5050 mm |
| Vehicle Height | 2020 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2860 mm |
| Fuel Tank Capacity | 87 L | 88 L |
