1984 Daihatsu Rocky vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 3,000 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (300 HP @ 5800 RPM) has 228 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 770 kg more than 1984 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 BMW X5 (406 Nm @ 1200 RPM) has 236 more torque (in Nm) than 1984 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1984 Daihatsu Rocky | 2011 BMW X5 | |
| Make | Daihatsu | BMW |
| Model | Rocky | X5 |
| Year Released | 1984 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2764 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 300 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 170 Nm | 406 Nm |
| Torque RPM | 2200 RPM | 1200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1480 kg | 2250 kg |
| Vehicle Length | 3780 mm | 4857 mm |
| Vehicle Width | 1590 mm | 1933 mm |
| Vehicle Height | 1850 mm | 1776 mm |
| Wheelbase Size | 2210 mm | 2934 mm |
