2003 Daihatsu YRV vs. 1956 Morris Isis
To start off, 2003 Daihatsu YRV is newer by 47 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 2,639 cc (6 cylinders), 1956 Morris Isis is equipped with a bigger engine. In terms of performance, both vehicles can yield 85 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1956 Morris Isis weights approximately 407 kg more than 2003 Daihatsu YRV.
Because 2003 Daihatsu YRV 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, 2003 Daihatsu YRV 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, 1956 Morris Isis (168 Nm @ 2000 RPM) has 48 more torque (in Nm) than 2003 Daihatsu YRV. (120 Nm @ 3200 RPM). This means 1956 Morris Isis will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu YRV.
Compare all specifications:
| 2003 Daihatsu YRV | 1956 Morris Isis | |
| Make | Daihatsu | Morris |
| Model | YRV | Isis |
| Year Released | 2003 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2639 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 85 HP | 85 HP |
| Engine RPM | 5800 RPM | 4250 RPM |
| Torque | 120 Nm | 168 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 72 mm | 79.4 mm |
| Engine Stroke Size | 79.7 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 890 kg | 1297 kg |
| Vehicle Length | 3770 mm | 4530 mm |
| Vehicle Width | 1630 mm | 1660 mm |
| Vehicle Height | 1560 mm | 1620 mm |
| Wheelbase Size | 2360 mm | 2470 mm |
