1951 Alvis TB 21 vs. 2012 Nissan Altima
To start off, 2012 Nissan Altima is newer by 61 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 3,500 cc (6 cylinders), 2012 Nissan Altima is equipped with a bigger engine. In terms of performance, 2012 Nissan Altima (270 HP @ 6000 RPM) has 179 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2012 Nissan Altima should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2012 Nissan Altima (349 Nm) has 145 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2012 Nissan Altima 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 | 2012 Nissan Altima | |
| Make | Alvis | Nissan |
| Model | TB 21 | Altima |
| Year Released | 1951 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 270 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 349 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4595 mm |
| Vehicle Width | 1680 mm | 1796 mm |
| Wheelbase Size | 2750 mm | 2675 mm |
