1950 Alvis TB 21 vs. 1976 Datsun 260Z
To start off, 1976 Datsun 260Z is newer by 26 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1976 Datsun 260Z (163 HP @ 5600 RPM) has 72 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1976 Datsun 260Z should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1976 Datsun 260Z (213 Nm) has 9 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1976 Datsun 260Z will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 1976 Datsun 260Z | |
| Make | Alvis | Datsun |
| Model | TB 21 | 260Z |
| Year Released | 1950 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2565 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 163 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 213 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Length | 4430 mm | 4135 mm |
| Vehicle Width | 1680 mm | 1630 mm |
| Wheelbase Size | 2750 mm | 2310 mm |
| Fuel Tank Capacity | 64 L | 60 L |
