1978 Mazda Familia vs. 1951 MG YB
To start off, 1978 Mazda Familia is newer by 27 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 1,272 cc, 1978 Mazda Familia is equipped with a bigger engine. In terms of performance, 1978 Mazda Familia (74 HP @ 6000 RPM) has 29 more horse power than 1951 MG YB. (45 HP @ 4800 RPM). In normal driving conditions, 1978 Mazda Familia should accelerate faster than 1951 MG YB. With that said, vehicle weight also plays an important factor in acceleration. 1951 MG YB weights approximately 256 kg more than 1978 Mazda Familia.
Let's talk about torque, 1978 Mazda Familia (110 Nm @ 3500 RPM) has 31 more torque (in Nm) than 1951 MG YB. (79 Nm @ 2400 RPM). This means 1978 Mazda Familia will have an easier job in driving up hills or pulling heavy equipment than 1951 MG YB.
Compare all specifications:
| 1978 Mazda Familia | 1951 MG YB | |
| Make | Mazda | MG |
| Model | Familia | YB |
| Year Released | 1978 | 1951 |
| Engine Size | 1272 cc | 1250 cc |
| Horse Power | 74 HP | 45 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 110 Nm | 79 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 804 kg | 1060 kg |
| Vehicle Length | 3860 mm | 4170 mm |
| Vehicle Width | 1550 mm | 1510 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2270 mm | 2520 mm |
