2007 Acura RL vs. 1952 Alvis TB 21
To start off, 2007 Acura RL is newer by 55 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 3,471 cc (6 cylinders), 2007 Acura RL is equipped with a bigger engine. In terms of performance, 2007 Acura RL (290 HP @ 6200 RPM) has 199 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM). In normal driving conditions, 2007 Acura RL should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2007 Acura RL (347 Nm @ 5000 RPM) has 143 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2007 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 2007 Acura RL | 1952 Alvis TB 21 | |
| Make | Acura | Alvis |
| Model | RL | TB 21 |
| Year Released | 2007 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 2992 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 290 HP | 91 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 347 Nm | 204 Nm |
| Torque RPM | 5000 RPM | 2200 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 93 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4920 mm | 4430 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
