1994 Daihatsu Rocky vs. 1990 Opel Omega
To start off, 1994 Daihatsu Rocky is newer by 4 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,967 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (204 HP @ 6000 RPM) has 132 more horse power than 1994 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1990 Opel Omega should accelerate faster than 1994 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1994 Daihatsu Rocky weights approximately 57 kg more than 1990 Opel Omega.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. 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, 1990 Opel Omega (270 Nm @ 3000 RPM) has 97 more torque (in Nm) than 1994 Daihatsu Rocky. (173 Nm @ 2200 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1994 Daihatsu Rocky.
Compare all specifications:
| 1994 Daihatsu Rocky | 1990 Opel Omega | |
| Make | Daihatsu | Opel |
| Model | Rocky | Omega |
| Year Released | 1994 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 204 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 173 Nm | 270 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1433 kg |
| Vehicle Length | 3850 mm | 4690 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1860 mm | 1460 mm |
| Wheelbase Size | 2540 mm | 2740 mm |
