1951 Alvis TB 21 vs. 2004 TVR T 350
To start off, 2004 TVR T 350 is newer by 53 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 3,605 cc (6 cylinders), 2004 TVR T 350 is equipped with a bigger engine. In terms of performance, 2004 TVR T 350 (346 HP @ 7200 RPM) has 255 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2004 TVR T 350 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2004 TVR T 350 (393 Nm) has 189 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2004 TVR T 350 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 | 2004 TVR T 350 | |
| Make | Alvis | TVR |
| Model | TB 21 | T 350 |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3605 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 346 HP |
| Engine RPM | 4000 RPM | 7200 RPM |
| Torque | 204 Nm | 393 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4430 mm | 3950 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Wheelbase Size | 2750 mm | 2370 mm |
