1950 Alvis TB 21 vs. 2003 Audi RS4
To start off, 2003 Audi RS4 is newer by 53 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2003 Audi RS4 (377 HP @ 6300 RPM) has 286 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2003 Audi RS4 should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 2003 Audi RS4 (449 Nm) has 245 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2003 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 2003 Audi RS4 | |
| Make | Alvis | Audi |
| Model | TB 21 | RS4 |
| Year Released | 1950 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 91 HP | 377 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 204 Nm | 449 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1740 mm |
| Wheelbase Size | 2750 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 55 L |
