1971 BMW Touring vs. 1986 Daihatsu Rocky
To start off, 1986 Daihatsu Rocky is newer by 15 year(s). Which means there will be less support and parts availability for 1971 BMW Touring. In addition, the cost of maintenance, including insurance, on 1971 BMW Touring would be higher. At 2,765 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1971 BMW Touring (85 HP @ 5700 RPM) has 13 more horse power than 1986 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1971 BMW Touring should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 530 kg more than 1971 BMW Touring.
Let's talk about torque, 1986 Daihatsu Rocky (171 Nm @ 2200 RPM) has 41 more torque (in Nm) than 1971 BMW Touring. (130 Nm @ 3500 RPM). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW Touring.
Compare all specifications:
| 1971 BMW Touring | 1986 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | Touring | Rocky |
| Year Released | 1971 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 2765 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 72 HP |
| Engine RPM | 5700 RPM | 3600 RPM |
| Torque | 130 Nm | 171 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1030 kg | 1560 kg |
| Vehicle Length | 4120 mm | 4110 mm |
| Vehicle Width | 1600 mm | 1590 mm |
| Vehicle Height | 1390 mm | 1920 mm |
| Wheelbase Size | 2510 mm | 2540 mm |
