1990 Daihatsu Rocky vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 17 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 2,492 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (189 HP @ 6000 RPM) has 101 more horse power than 1990 Daihatsu Rocky. (88 HP @ 4600 RPM) In normal driving conditions, 2007 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 15 kg more than 2007 BMW Z4.
Because 1990 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2007 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, 2007 BMW Z4 (245 Nm @ 3500 RPM) has 88 more torque (in Nm) than 1990 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Daihatsu Rocky.
Compare all specifications:
1990 Daihatsu Rocky | 2007 BMW Z4 | |
Make | Daihatsu | BMW |
Model | Rocky | Z4 |
Year Released | 1990 | 2007 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 1998 cc | 2492 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 88 HP | 189 HP |
Engine RPM | 4600 RPM | 6000 RPM |
Torque | 157 Nm | 245 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1350 kg | 1335 kg |
Vehicle Length | 3780 mm | 4100 mm |
Vehicle Width | 1590 mm | 1790 mm |
Vehicle Height | 1850 mm | 1310 mm |
Wheelbase Size | 2210 mm | 2500 mm |