1952 Alvis TB 21 vs. 1984 Reliant Scimitar
To start off, 1984 Reliant Scimitar is newer by 32 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1984 Reliant Scimitar (135 HP @ 5200 RPM) has 44 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1984 Reliant Scimitar should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1984 Reliant Scimitar (206 Nm @ 3000 RPM) has 2 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1984 Reliant Scimitar will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 1984 Reliant Scimitar | |
| Make | Alvis | Reliant |
| Model | TB 21 | Scimitar |
| Year Released | 1952 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 135 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 206 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 68.5 mm |
| Engine Compression Ratio | 7.1:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4450 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Wheelbase Size | 2750 mm | 2640 mm |
