1953 Alvis TB 21 vs. 1998 De Tomaso Mangusta
To start off, 1998 De Tomaso Mangusta is newer by 45 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 4,601 cc (8 cylinders), 1998 De Tomaso Mangusta is equipped with a bigger engine. In terms of performance, 1998 De Tomaso Mangusta (321 HP) has 229 more horse power than 1953 Alvis TB 21. (92 HP) In normal driving conditions, 1998 De Tomaso Mangusta should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1998 De Tomaso Mangusta (426 Nm @ 4800 RPM) has 222 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1998 De Tomaso Mangusta will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
| 1953 Alvis TB 21 | 1998 De Tomaso Mangusta | |
| Make | Alvis | De Tomaso |
| Model | TB 21 | Mangusta |
| Year Released | 1953 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 92 HP | 321 HP |
| Torque | 204 Nm | 426 Nm |
| Torque RPM | 2200 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 90.2 mm |
| Engine Stroke Size | 90 mm | 89.9 mm |
| Engine Compression Ratio | 7.1:1 | 9.8:1 |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4430 mm | 4200 mm |
| Vehicle Width | 1680 mm | 1910 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
