2001 Daihatsu U4 B vs. 1951 MG YB
To start off, 2001 Daihatsu U4 B is newer by 50 year(s). Which means there will be less support and parts availability for 1951 MG YB. In addition, the cost of maintenance, including insurance, on 1951 MG YB would be higher. At 1,250 cc (4 cylinders), 1951 MG YB is equipped with a bigger engine. In terms of performance, 2001 Daihatsu U4 B (62 HP @ 6000 RPM) has 17 more horse power than 1951 MG YB. (45 HP @ 4800 RPM). In normal driving conditions, 2001 Daihatsu U4 B should accelerate faster than 1951 MG YB. With that said, vehicle weight also plays an important factor in acceleration. 1951 MG YB weights approximately 240 kg more than 2001 Daihatsu U4 B.
Because 2001 Daihatsu U4 B is four wheel drive (4WD), it will have significant more traction and grip than 1951 MG YB. In wet, icy, snow, or gravel driving conditions, 2001 Daihatsu U4 B 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, 2001 Daihatsu U4 B (108 Nm @ 3600 RPM) has 29 more torque (in Nm) than 1951 MG YB. (79 Nm @ 2400 RPM). This means 2001 Daihatsu U4 B will have an easier job in driving up hills or pulling heavy equipment than 1951 MG YB.
Compare all specifications:
| 2001 Daihatsu U4 B | 1951 MG YB | |
| Make | Daihatsu | MG |
| Model | U4 B | YB |
| Year Released | 2001 | 1951 |
| Engine Size | 660 cc | 1250 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 45 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 108 Nm | 79 Nm |
| Torque RPM | 3600 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 820 kg | 1060 kg |
| Vehicle Length | 3400 mm | 4170 mm |
| Vehicle Width | 1480 mm | 1510 mm |
| Vehicle Height | 1580 mm | 1450 mm |
| Wheelbase Size | 2370 mm | 2520 mm |
