1951 Alvis TB 21 vs. 1989 Audi 200
To start off, 1989 Audi 200 is newer by 38 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 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1989 Audi 200 (136 HP @ 5700 RPM) has 45 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1989 Audi 200 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 16 more torque (in Nm) than 1989 Audi 200. (188 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 200.
Compare all specifications:
| 1951 Alvis TB 21 | 1989 Audi 200 | |
| Make | Alvis | Audi |
| Model | TB 21 | 200 |
| Year Released | 1951 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2226 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 136 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 204 Nm | 188 Nm |
| Engine Bore Size | 84 mm | 81.1 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4810 mm |
| Vehicle Width | 1680 mm | 1820 mm |
| Wheelbase Size | 2750 mm | 2690 mm |
