1951 Alvis TB 21 vs. 1961 Skoda Octavia
To start off, 1961 Skoda Octavia is newer by 10 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 53 more horse power than 1961 Skoda Octavia. (38 HP @ 4200 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1961 Skoda Octavia.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 135 more torque (in Nm) than 1961 Skoda Octavia. (69 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1961 Skoda Octavia.
Compare all specifications:
| 1951 Alvis TB 21 | 1961 Skoda Octavia | |
| Make | Alvis | Skoda |
| Model | TB 21 | Octavia |
| Year Released | 1951 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1089 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 38 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 204 Nm | 69 Nm |
| Engine Bore Size | 84 mm | 68 mm |
| Engine Stroke Size | 90 mm | 75 mm |
| Engine Compression Ratio | 7.1:1 | 7.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4070 mm |
| Vehicle Width | 1680 mm | 1610 mm |
| Wheelbase Size | 2750 mm | 2410 mm |
