2005 BMW Z4 vs. 1990 Daihatsu Rocky
To start off, 2005 BMW Z4 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1990 Daihatsu Rocky would be higher. At 2,171 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (168 HP @ 6250 RPM) has 80 more horse power than 1990 Daihatsu Rocky. (88 HP @ 4600 RPM). In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1990 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1990 Daihatsu Rocky weights approximately 25 kg more than 2005 BMW Z4.
Because 1990 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1990 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, 2005 BMW Z4 (210 Nm @ 3500 RPM) has 53 more torque (in Nm) than 1990 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Daihatsu Rocky.
Compare all specifications:
2005 BMW Z4 | 1990 Daihatsu Rocky | |
Make | BMW | Daihatsu |
Model | Z4 | Rocky |
Year Released | 2005 | 1990 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 168 HP | 88 HP |
Engine RPM | 6250 RPM | 4600 RPM |
Torque | 210 Nm | 157 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1325 kg | 1350 kg |
Vehicle Length | 4100 mm | 3780 mm |
Vehicle Width | 1790 mm | 1590 mm |
Vehicle Height | 1310 mm | 1850 mm |
Wheelbase Size | 2500 mm | 2210 mm |