1977 BMW 628 vs. 1997 Daihatsu Rocky
To start off, 1997 Daihatsu Rocky is newer by 20 year(s). Which means there will be less support and parts availability for 1977 BMW 628. In addition, the cost of maintenance, including insurance, on 1977 BMW 628 would be higher. At 2,997 cc (8 cylinders), 1977 BMW 628 is equipped with a bigger engine. In terms of performance, 1977 BMW 628 (185 HP @ 5800 RPM) has 94 more horse power than 1997 Daihatsu Rocky. (91 HP @ 4200 RPM). In normal driving conditions, 1977 BMW 628 should accelerate faster than 1997 Daihatsu Rocky.
Because 1997 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 628. In wet, icy, snow, or gravel driving conditions, 1997 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, 1977 BMW 628 (260 Nm @ 4000 RPM) has 78 more torque (in Nm) than 1997 Daihatsu Rocky. (182 Nm @ 2500 RPM). This means 1977 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 1997 Daihatsu Rocky.
Compare all specifications:
| 1977 BMW 628 | 1997 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | 628 | Rocky |
| Year Released | 1977 | 1997 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 2237 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 91 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 260 Nm | 182 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4760 mm | 3850 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1860 mm |
| Wheelbase Size | 2640 mm | 2540 mm |
