1952 Alvis TB 21 vs. 2003 BMW M3
To start off, 2003 BMW M3 is newer by 51 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 3,168 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (342 HP @ 7900 RPM) has 251 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2003 BMW M3 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2003 BMW M3 (350 Nm @ 4900 RPM) has 146 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2003 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 | 2003 BMW M3 | |
Make | Alvis | BMW |
Model | TB 21 | M3 |
Year Released | 1952 | 2003 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 3168 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 342 HP |
Engine RPM | 4000 RPM | 7900 RPM |
Torque | 204 Nm | 350 Nm |
Torque RPM | 2200 RPM | 4900 RPM |
Engine Bore Size | 84 mm | 87 mm |
Engine Stroke Size | 90 mm | 91 mm |
Engine Compression Ratio | 7.1:1 | 11.5:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4500 mm |
Vehicle Width | 1680 mm | 1790 mm |
Wheelbase Size | 2750 mm | 2730 mm |