1951 Alvis TB 21 vs. 1974 Nissan Skyline
To start off, 1974 Nissan Skyline is newer by 23 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 6 more horse power than 1974 Nissan Skyline. (85 HP @ 6000 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1974 Nissan Skyline.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 66 more torque (in Nm) than 1974 Nissan Skyline. (138 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1974 Nissan Skyline.
Compare all specifications:
| 1951 Alvis TB 21 | 1974 Nissan Skyline | |
| Make | Alvis | Nissan |
| Model | TB 21 | Skyline |
| Year Released | 1951 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1593 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 85 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 138 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4260 mm |
| Vehicle Width | 1680 mm | 1630 mm |
| Wheelbase Size | 2750 mm | 2520 mm |
