1976 BMW 630 vs. 1984 Daihatsu Rocky
To start off, 1984 Daihatsu Rocky is newer by 8 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 2,986 cc (6 cylinders), 1976 BMW 630 is equipped with a bigger engine. In terms of performance, 1976 BMW 630 (173 HP @ 5500 RPM) has 86 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1976 BMW 630 should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1976 BMW 630 weights approximately 108 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 1976 BMW 630. 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, 1976 BMW 630 (251 Nm @ 4500 RPM) has 94 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1976 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1976 BMW 630 | 1984 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | 630 | Rocky |
| Year Released | 1976 | 1984 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 87 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 251 Nm | 157 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1458 kg | 1350 kg |
| Vehicle Length | 4760 mm | 3780 mm |
| Vehicle Width | 1760 mm | 1590 mm |
| Vehicle Height | 1390 mm | 1850 mm |
| Wheelbase Size | 2630 mm | 2210 mm |
