1951 Alvis TB 21 vs. 1962 Oldsmobile Jetfire
To start off, 1962 Oldsmobile Jetfire is newer by 11 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 3,531 cc (8 cylinders), 1962 Oldsmobile Jetfire is equipped with a bigger engine. In terms of performance, 1962 Oldsmobile Jetfire (215 HP @ 4600 RPM) has 124 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1962 Oldsmobile Jetfire should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1962 Oldsmobile Jetfire (408 Nm) has 204 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1962 Oldsmobile Jetfire will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1962 Oldsmobile Jetfire | |
| Make | Alvis | Oldsmobile |
| Model | TB 21 | Jetfire |
| Year Released | 1951 | 1962 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3531 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 215 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 204 Nm | 408 Nm |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 90 mm | 71.1 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4790 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2850 mm |
