1950 Alvis TB 21 vs. 1999 Audi A4
To start off, 1999 Audi A4 is newer by 49 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, 1999 Audi A4 (262 HP @ 5800 RPM) has 171 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1999 Audi A4 should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1999 Audi A4 (400 Nm) has 196 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1999 Audi A4 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 | 1999 Audi A4 | |
| Make | Alvis | Audi |
| Model | TB 21 | A4 |
| Year Released | 1950 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 91 HP | 262 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 204 Nm | 400 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1740 mm |
| Wheelbase Size | 2750 mm | 2620 mm |
| Fuel Tank Capacity | 64 L | 60 L |
