1952 Alvis TB 21 vs. 2009 Nissan Navara
To start off, 2009 Nissan Navara 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 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2009 Nissan Navara (172 HP @ 4000 RPM) has 81 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Nissan Navara should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2009 Nissan Navara (403 Nm @ 2000 RPM) has 199 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2009 Nissan Navara 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 Navara | |
| Make | Alvis | Nissan |
| Model | TB 21 | Navara |
| Year Released | 1952 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 172 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 403 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 90 mm | 100 mm |
| Engine Compression Ratio | 7.1:1 | 16.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 5140 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Wheelbase Size | 2750 mm | 3210 mm |
