1989 Daihatsu Rocky vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1989 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (99 HP @ 3120 RPM) has 27 more horse power than 1989 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 60 kg more than 1989 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1989 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 Signum (230 Nm @ 1500 RPM) has 60 more torque (in Nm) than 1989 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1989 Daihatsu Rocky.
Compare all specifications:
1989 Daihatsu Rocky | 2003 Opel Signum | |
Make | Daihatsu | Opel |
Model | Rocky | Signum |
Year Released | 1989 | 2003 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2765 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 72 HP | 99 HP |
Engine RPM | 3600 RPM | 3120 RPM |
Torque | 170 Nm | 230 Nm |
Torque RPM | 2200 RPM | 1500 RPM |
Fuel Type | Diesel | Diesel |
Drive Type | 4WD | Front |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1560 kg | 1620 kg |
Vehicle Length | 4110 mm | 4640 mm |
Vehicle Width | 1590 mm | 1800 mm |
Vehicle Height | 1920 mm | 1470 mm |
Wheelbase Size | 2540 mm | 2840 mm |