2003 BMW 520 vs. 1984 Daihatsu Rocky
To start off, 2003 BMW 520 is newer by 19 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 2,170 cc (6 cylinders), 2003 BMW 520 is equipped with a bigger engine. In terms of performance, 2003 BMW 520 (167 HP @ 6100 RPM) has 80 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 2003 BMW 520 should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 520 weights approximately 320 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.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 520. In wet, icy, snow, or gravel driving conditions, 1984 Daihatsu Rocky 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, 2003 BMW 520 (210 Nm @ 3500 RPM) has 53 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2003 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 2003 BMW 520 | 1984 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | 520 | Rocky |
| Year Released | 2003 | 1984 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2170 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 87 HP |
| Engine RPM | 6100 RPM | 4600 RPM |
| Torque | 210 Nm | 157 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1350 kg |
| Vehicle Length | 4810 mm | 3780 mm |
| Vehicle Width | 1810 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1850 mm |
| Wheelbase Size | 2890 mm | 2210 mm |
