1951 Alvis TB 21 vs. 2011 Nissan Frontier
To start off, 2011 Nissan Frontier 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 3,954 cc (6 cylinders), 2011 Nissan Frontier is equipped with a bigger engine. In terms of performance, 2011 Nissan Frontier (261 HP @ 5600 RPM) has 170 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 Nissan Frontier should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2011 Nissan Frontier (381 Nm) has 177 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2011 Nissan Frontier 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 Nissan Frontier | |
| Make | Alvis | Nissan |
| Model | TB 21 | Frontier |
| Year Released | 1951 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3954 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 261 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 381 Nm |
| Engine Compression Ratio | 7.1:1 | 16.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 5230 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Wheelbase Size | 2750 mm | 3200 mm |
