1952 Alvis TB 21 vs. 2000 Nissan Xterra
To start off, 2000 Nissan Xterra is newer by 48 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2000 Nissan Xterra (141 HP @ 5200 RPM) has 50 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2000 Nissan Xterra should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2000 Nissan Xterra (209 Nm @ 4000 RPM) has 5 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2000 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 2000 Nissan Xterra | |
| Make | Alvis | Nissan |
| Model | TB 21 | Xterra |
| Year Released | 1952 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2392 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 141 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 209 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 90 mm | 96 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4530 mm |
| Vehicle Width | 1680 mm | 1790 mm |
| Wheelbase Size | 2750 mm | 2660 mm |
