1951 Alvis TB 21 vs. 1966 Isuzu Bellett
To start off, 1966 Isuzu Bellett is newer by 15 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 15 more horse power than 1966 Isuzu Bellett. (76 HP @ 5200 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1966 Isuzu Bellett.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 90 more torque (in Nm) than 1966 Isuzu Bellett. (114 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1966 Isuzu Bellett.
Compare all specifications:
| 1951 Alvis TB 21 | 1966 Isuzu Bellett | |
| Make | Alvis | Isuzu |
| Model | TB 21 | Bellett |
| Year Released | 1951 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1470 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 76 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 114 Nm |
| Engine Compression Ratio | 7.1:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4040 mm |
| Vehicle Width | 1680 mm | 1500 mm |
| Wheelbase Size | 2750 mm | 2360 mm |
