2007 Hummer H2 vs. 1998 Mercedes-Benz S
To start off, 2007 Hummer H2 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz S would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 104 more horse power than 1998 Mercedes-Benz S. (221 HP @ 5600 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1998 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1097 kg more than 1998 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 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 Hummer H2 (495 Nm @ 4000 RPM) has 180 more torque (in Nm) than 1998 Mercedes-Benz S. (315 Nm @ 3000 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz S.
Compare all specifications:
| 2007 Hummer H2 | 1998 Mercedes-Benz S | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | S |
| Year Released | 2007 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 325 HP | 221 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 495 Nm | 315 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 101.6 mm | 89.9 mm |
| Engine Stroke Size | 91.9 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1806 kg |
| Vehicle Length | 5180 mm | 5160 mm |
| Vehicle Width | 2070 mm | 1860 mm |
| Vehicle Height | 2020 mm | 1450 mm |
| Wheelbase Size | 3120 mm | 2830 mm |
| Fuel Tank Capacity | 121 L | 88 L |
