1985 Daihatsu Rocky vs. 2006 Hummer H2
To start off, 2006 Hummer H2 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1985 Daihatsu Rocky would be higher. At 5,967 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (321 HP @ 5200 RPM) has 249 more horse power than 1985 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2006 Hummer H2 should accelerate faster than 1985 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1343 kg more than 1985 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Hummer H2 (1,058 Nm @ 4700 RPM) has 887 more torque (in Nm) than 1985 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1985 Daihatsu Rocky.
Compare all specifications:
| 1985 Daihatsu Rocky | 2006 Hummer H2 | |
| Make | Daihatsu | Hummer |
| Model | Rocky | H2 |
| Year Released | 1985 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 5967 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 321 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 171 Nm | 1058 Nm |
| Torque RPM | 2200 RPM | 4700 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 2903 kg |
| Vehicle Length | 4110 mm | 5180 mm |
| Vehicle Width | 1590 mm | 2070 mm |
| Vehicle Height | 1920 mm | 2070 mm |
| Wheelbase Size | 2540 mm | 3130 mm |
