1984 Daihatsu Rocky vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (174 HP @ 4000 RPM) has 87 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 414 kg more than 1984 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1984 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 213 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
1984 Daihatsu Rocky | 2003 Opel Vectra | |
Make | Daihatsu | Opel |
Model | Rocky | Vectra |
Year Released | 1984 | 2003 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 87 HP | 174 HP |
Engine RPM | 4600 RPM | 4000 RPM |
Torque | 157 Nm | 370 Nm |
Torque RPM | 3000 RPM | 1900 RPM |
Drive Type | 4WD | Front |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1350 kg | 1764 kg |
Vehicle Length | 3780 mm | 4830 mm |
Vehicle Width | 1590 mm | 1800 mm |
Vehicle Height | 1850 mm | 1510 mm |
Wheelbase Size | 2210 mm | 2840 mm |