1951 Alvis TB 21 vs. 2013 Acura TL
To start off, 2013 Acura TL is newer by 62 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), 2013 Acura TL is equipped with a bigger engine. In terms of performance, 2013 Acura TL (279 HP @ 6200 RPM) has 188 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2013 Acura TL should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2013 Acura TL (343 Nm) has 139 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2013 Acura TL 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 | 2013 Acura TL | |
| Make | Alvis | Acura |
| Model | TB 21 | TL |
| Year Released | 1951 | 2013 |
| 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 | 279 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 204 Nm | 343 Nm |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 90 mm | 96 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4928 mm |
| Vehicle Width | 1680 mm | 2118 mm |
| Wheelbase Size | 2750 mm | 2775 mm |
