1952 Alvis TB 21 vs. 2009 Nissan Xterra
To start off, 2009 Nissan Xterra is newer by 57 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 3,954 cc (6 cylinders), 2009 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2009 Nissan Xterra (262 HP @ 5600 RPM) has 171 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Nissan Xterra should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2009 Nissan Xterra (381 Nm @ 4000 RPM) has 177 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2009 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 | 2009 Nissan Xterra | |
| Make | Alvis | Nissan |
| Model | TB 21 | Xterra |
| Year Released | 1952 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2992 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 | 262 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 381 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Compression Ratio | 7.1:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4550 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
