1989 Daihatsu Rocky vs. 1956 Morris Isis
To start off, 1989 Daihatsu Rocky is newer by 33 year(s). Which means there will be less support and parts availability for 1956 Morris Isis. In addition, the cost of maintenance, including insurance, on 1956 Morris Isis would be higher. At 2,765 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1956 Morris Isis (85 HP @ 4250 RPM) has 13 more horse power than 1989 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1956 Morris Isis should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 263 kg more than 1956 Morris Isis.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1956 Morris Isis. 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, 1989 Daihatsu Rocky (170 Nm @ 2200 RPM) has 2 more torque (in Nm) than 1956 Morris Isis. (168 Nm @ 2000 RPM). This means 1989 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1956 Morris Isis.
Compare all specifications:
1989 Daihatsu Rocky | 1956 Morris Isis | |
Make | Daihatsu | Morris |
Model | Rocky | Isis |
Year Released | 1989 | 1956 |
Engine Position | Front | Front |
Engine Size | 2765 cc | 2639 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 72 HP | 85 HP |
Engine RPM | 3600 RPM | 4250 RPM |
Torque | 170 Nm | 168 Nm |
Torque RPM | 2200 RPM | 2000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 1560 kg | 1297 kg |
Vehicle Length | 4110 mm | 4530 mm |
Vehicle Width | 1590 mm | 1660 mm |
Vehicle Height | 1920 mm | 1620 mm |
Wheelbase Size | 2540 mm | 2470 mm |