1986 Daihatsu Rocky vs. 2002 Opel Vectra
To start off, 2002 Opel Vectra is newer by 16 year(s). Which means there will be less support and parts availability for 1986 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1986 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2002 Opel Vectra (99 HP @ 4400 RPM) has 27 more horse power than 1986 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2002 Opel Vectra should accelerate faster than 1986 Daihatsu Rocky.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1986 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, 2002 Opel Vectra (251 Nm @ 1500 RPM) has 80 more torque (in Nm) than 1986 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 2002 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1986 Daihatsu Rocky.
Compare all specifications:
| 1986 Daihatsu Rocky | 2002 Opel Vectra | |
| Make | Daihatsu | Opel |
| Model | Rocky | Vectra |
| Year Released | 1986 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 99 HP |
| Engine RPM | 3600 RPM | 4400 RPM |
| Torque | 171 Nm | 251 Nm |
| Torque RPM | 2200 RPM | 1500 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4110 mm | 4600 mm |
| Vehicle Width | 1590 mm | 1770 mm |
| Vehicle Height | 1920 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2710 mm |
