1953 Alvis TB 21 vs. 1999 Audi A4
To start off, 1999 Audi A4 is newer by 46 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 4150 RPM) has 155 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1999 Audi A4 should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1999 Audi A4 (321 Nm @ 1900 RPM) has 117 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
| 1953 Alvis TB 21 | 1999 Audi A4 | |
| Make | Alvis | Audi |
| Model | TB 21 | A4 |
| Year Released | 1953 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1896 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 92 HP | 247 HP |
| Engine RPM | 4000 RPM | 4150 RPM |
| Torque | 204 Nm | 321 Nm |
| Torque RPM | 2200 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 79.5 mm |
| Engine Stroke Size | 90 mm | 95.5 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1740 mm |
| Wheelbase Size | 2750 mm | 2630 mm |
