1991 BMW 318 vs. 1988 Daihatsu Rocky
To start off, 1991 BMW 318 is newer by 3 year(s). Which means there will be less support and parts availability for 1988 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1988 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1988 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 BMW 318 (140 HP @ 6000 RPM) has 68 more horse power than 1988 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1991 BMW 318 should accelerate faster than 1988 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1988 Daihatsu Rocky weights approximately 320 kg more than 1991 BMW 318.
Because 1988 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 318. In wet, icy, snow, or gravel driving conditions, 1988 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, 1991 BMW 318 (175 Nm @ 4500 RPM) has 5 more torque (in Nm) than 1988 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 1991 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 1988 Daihatsu Rocky.
Compare all specifications:
| 1991 BMW 318 | 1988 Daihatsu Rocky | |
| Make | BMW | Daihatsu |
| Model | 318 | Rocky |
| Year Released | 1991 | 1988 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2765 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 72 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 175 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1240 kg | 1560 kg |
| Vehicle Length | 4440 mm | 4110 mm |
| Vehicle Width | 1720 mm | 1590 mm |
| Vehicle Height | 1370 mm | 1920 mm |
| Wheelbase Size | 2710 mm | 2540 mm |
