1953 Alvis TB 21 vs. 2001 BMW Z9
To start off, 2001 BMW Z9 is newer by 48 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 4,400 cc (8 cylinders), 2001 BMW Z9 is equipped with a bigger engine. In terms of performance, 2001 BMW Z9 (286 HP @ 7400 RPM) has 194 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 2001 BMW Z9 should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 2001 BMW Z9 (597 Nm) has 393 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm). This means 2001 BMW Z9 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 | 2001 BMW Z9 | |
| Make | Alvis | BMW |
| Model | TB 21 | Z9 |
| Year Released | 1953 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 92 HP | 286 HP |
| Engine RPM | 4000 RPM | 7400 RPM |
| Torque | 204 Nm | 597 Nm |
| Vehicle Length | 4430 mm | 4770 mm |
| Vehicle Width | 1680 mm | 1980 mm |
| Wheelbase Size | 2750 mm | 2960 mm |
