1992 Daihatsu Rocky vs. 1987 Opel Omega
To start off, 1992 Daihatsu Rocky is newer by 5 year(s). Which means there will be less support and parts availability for 1987 Opel Omega. In addition, the cost of maintenance, including insurance, on 1987 Opel Omega would be higher. Both 1992 Daihatsu Rocky and 1987 Opel Omega are equipped with a 1,998 cc engine. In terms of performance, 1987 Opel Omega (110 HP @ 5200 RPM) has 23 more horse power than 1992 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 1987 Opel Omega should accelerate faster than 1992 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Rocky weights approximately 20 kg more than 1987 Opel Omega.
Because 1992 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1992 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, 1987 Opel Omega (160 Nm @ 4600 RPM) has 3 more torque (in Nm) than 1992 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1987 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Rocky.
Compare all specifications:
| 1992 Daihatsu Rocky | 1987 Opel Omega | |
| Make | Daihatsu | Opel |
| Model | Rocky | Omega |
| Year Released | 1992 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 110 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 157 Nm | 160 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1350 kg | 1330 kg |
| Vehicle Length | 3780 mm | 4740 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1850 mm | 1490 mm |
| Wheelbase Size | 2210 mm | 2740 mm |
