1986 Mercedes-Benz 300 vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 24 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz 300 would be higher. At 5,300 cc (8 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (300 HP @ 5200 RPM) has 122 more horse power than 1986 Mercedes-Benz 300. (178 HP @ 5700 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1986 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 664 kg more than 1986 Mercedes-Benz 300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Hummer H3 (434 Nm @ 4000 RPM) has 179 more torque (in Nm) than 1986 Mercedes-Benz 300. (255 Nm @ 4400 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mercedes-Benz 300.
Compare all specifications:
| 1986 Mercedes-Benz 300 | 2010 Hummer H3 | |
| Make | Mercedes-Benz | Hummer |
| Model | 300 | H3 |
| Year Released | 1986 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 178 HP | 300 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 255 Nm | 434 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1530 kg | 2194 kg |
| Vehicle Length | 4770 mm | 4770 mm |
| Vehicle Width | 1750 mm | 2170 mm |
| Vehicle Height | 1450 mm | 1870 mm |
| Wheelbase Size | 2810 mm | 2850 mm |
| Fuel Consumption | 11 L/100km | 14.7 L/100km |
| Fuel Consumption City | 13.5 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 72 L | 87 L |
