2009 Hummer H2 vs. 1991 Mercedes-Benz 300
To start off, 2009 Hummer H2 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 162 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1003 kg more than 1991 Mercedes-Benz 300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 254 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300. 2009 Hummer H2 has automatic transmission and 1991 Mercedes-Benz 300 has manual transmission. 1991 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1991 Mercedes-Benz 300 | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | 300 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 231 HP |
| Engine RPM | 5700 RPM | 5800 RPM |
| Torque | 564 Nm | 310 Nm |
| Torque RPM | 4300 RPM | 4100 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1900 kg |
| Vehicle Length | 4830 mm | 5220 mm |
| Vehicle Width | 2070 mm | 1890 mm |
| Vehicle Height | 2020 mm | 1500 mm |
| Wheelbase Size | 3130 mm | 3150 mm |
| Fuel Tank Capacity | 121 L | 100 L |
