1994 Daihatsu Rocky vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1994 Daihatsu Rocky would be higher. At 2,791 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (276 HP @ 5500 RPM) has 204 more horse power than 1994 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1994 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 123 kg more than 1994 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. 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, 2007 Opel Vectra (355 Nm @ 1800 RPM) has 182 more torque (in Nm) than 1994 Daihatsu Rocky. (173 Nm @ 2200 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1994 Daihatsu Rocky.
Compare all specifications:
| 1994 Daihatsu Rocky | 2007 Opel Vectra | |
| Make | Daihatsu | Opel |
| Model | Rocky | Vectra |
| Year Released | 1994 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 72 HP | 276 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 173 Nm | 355 Nm |
| Torque RPM | 2200 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1613 kg |
| Vehicle Length | 3850 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1860 mm | 1490 mm |
| Wheelbase Size | 2540 mm | 2840 mm |
