1952 Alvis TB 21 vs. 1993 BMW M3
To start off, 1993 BMW M3 is newer by 41 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1993 BMW M3 (281 HP @ 7000 RPM) has 190 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1993 BMW M3 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1993 BMW M3 (321 Nm @ 3600 RPM) has 117 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1993 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 1993 BMW M3 | |
| Make | Alvis | BMW |
| Model | TB 21 | M3 |
| Year Released | 1952 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2990 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 281 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 204 Nm | 321 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 85.8 mm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4440 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
