1973 BMW 3 vs. 1984 Daihatsu Rocky
To start off, 1984 Daihatsu Rocky is newer by 11 year(s). Which means there will be less support and parts availability for 1973 BMW 3. In addition, the cost of maintenance, including insurance, on 1973 BMW 3 would be higher. At 3,153 cc (6 cylinders), 1973 BMW 3 is equipped with a bigger engine. In terms of performance, 1973 BMW 3 (203 HP @ 5600 RPM) has 116 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1973 BMW 3 should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 80 kg more than 1973 BMW 3.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1973 BMW 3. 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, 1973 BMW 3 (287 Nm @ 4200 RPM) has 130 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1973 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1973 BMW 3 | 1984 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | 3 | Rocky |
| Year Released | 1973 | 1984 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3153 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 203 HP | 87 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Torque | 287 Nm | 157 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1270 kg | 1350 kg |
| Vehicle Length | 4640 mm | 3780 mm |
| Vehicle Width | 1740 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1850 mm |
| Wheelbase Size | 2510 mm | 2210 mm |
