1951 Alvis TB 21 vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 60 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 3,700 cc (6 cylinders), 2011 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 239 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2011 Infiniti G37 (366 Nm) has 162 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2011 Infiniti G37 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 | 2011 Infiniti G37 | |
| Make | Alvis | Infiniti |
| Model | TB 21 | G37 |
| Year Released | 1951 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 330 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 204 Nm | 366 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4655 mm |
| Vehicle Width | 1680 mm | 1852 mm |
| Wheelbase Size | 2750 mm | 2850 mm |
