1951 Alvis TB 21 vs. 2010 Nissan Pathfinder
To start off, 2010 Nissan Pathfinder is newer by 59 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 4,000 cc (6 cylinders), 2010 Nissan Pathfinder is equipped with a bigger engine. In terms of performance, 2010 Nissan Pathfinder (266 HP @ 5600 RPM) has 175 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2010 Nissan Pathfinder should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2010 Nissan Pathfinder (390 Nm) has 186 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2010 Nissan Pathfinder 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 | 2010 Nissan Pathfinder | |
| Make | Alvis | Nissan |
| Model | TB 21 | Pathfinder |
| Year Released | 1951 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 266 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 390 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4884 mm |
| Vehicle Width | 1680 mm | 1849 mm |
| Wheelbase Size | 2750 mm | 2850 mm |
