1994 Daihatsu Rocky vs. 1987 Ford Sierra
To start off, 1994 Daihatsu Rocky is newer by 7 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,765 cc (4 cylinders), 1994 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (90 HP @ 5400 RPM) has 18 more horse power than 1994 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1994 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1994 Daihatsu Rocky weights approximately 435 kg more than 1987 Ford Sierra.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 1994 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, 1994 Daihatsu Rocky (173 Nm @ 2200 RPM) has 30 more torque (in Nm) than 1987 Ford Sierra. (143 Nm @ 3500 RPM). This means 1994 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1994 Daihatsu Rocky | 1987 Ford Sierra | |
| Make | Daihatsu | Ford |
| Model | Rocky | Sierra |
| Year Released | 1994 | 1987 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 90 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 173 Nm | 143 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1490 kg | 1055 kg |
| Vehicle Length | 3850 mm | 4500 mm |
| Vehicle Width | 1700 mm | 1680 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2540 mm | 2620 mm |
