1998 Daihatsu Rocky vs. 1981 Oldsmobile Omega
To start off, 1998 Daihatsu Rocky is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Oldsmobile Omega. In addition, the cost of maintenance, including insurance, on 1981 Oldsmobile Omega would be higher. At 2,474 cc (4 cylinders), 1981 Oldsmobile Omega is equipped with a bigger engine. In terms of performance, both vehicles can yield 90 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1998 Daihatsu Rocky weights approximately 250 kg more than 1981 Oldsmobile Omega.
Because 1998 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1981 Oldsmobile Omega. In wet, icy, snow, or gravel driving conditions, 1998 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, 1981 Oldsmobile Omega (183 Nm @ 2400 RPM) has 1 more torque (in Nm) than 1998 Daihatsu Rocky. (182 Nm @ 2500 RPM). This means 1981 Oldsmobile Omega will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Rocky.
Compare all specifications:
| 1998 Daihatsu Rocky | 1981 Oldsmobile Omega | |
| Make | Daihatsu | Oldsmobile |
| Model | Rocky | Omega |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 2474 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 90 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 182 Nm | 183 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 1130 kg |
| Vehicle Length | 3850 mm | 4610 mm |
| Vehicle Width | 1700 mm | 1720 mm |
| Vehicle Height | 1860 mm | 1330 mm |
| Wheelbase Size | 2540 mm | 2670 mm |
